add PHP 7.1 typehints

tests/integration/DocblocksWithAnnotationsTest.php

@@ -24,12 +24,12 @@ final class DocblocksWithAnnotationsTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
 
-    public function testDocblockWithAnnotations()
+    public function testDocblockWithAnnotations(): void
     {
         $docComment = <<<DOCCOMMENT
             /**

tests/integration/InterpretingDocBlocksTest.php

@@ -28,12 +28,12 @@ class InterpretingDocBlocksTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
 
-    public function testInterpretingASimpleDocBlock()
+    public function testInterpretingASimpleDocBlock(): void
     {
         /**
          * @var DocBlock    $docblock
@@ -56,7 +56,7 @@ DESCRIPTION;
         $this->assertEmpty($docblock->getTags());
     }
 
-    public function testInterpretingTags()
+    public function testInterpretingTags(): void
     {
         /**
          * @var DocBlock $docblock
@@ -78,7 +78,7 @@ DESCRIPTION;
         $this->assertSame('', (string)$seeTag->getDescription());
     }
 
-    public function testDescriptionsCanEscapeAtSignsAndClosingBraces()
+    public function testDescriptionsCanEscapeAtSignsAndClosingBraces(): void
     {
         /**
          * @var string      $docComment

tests/integration/ReconstitutingADocBlockTest.php

@@ -24,12 +24,12 @@ class ReconstitutingADocBlockTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
 
-    public function testReconstituteADocBlock()
+    public function testReconstituteADocBlock(): void
     {
         /**
          * @var string $docComment

tests/integration/UsingTagsTest.php

@@ -26,12 +26,12 @@ class UsingTagsTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
 
-    public function testAddingYourOwnTagUsingAStaticMethodAsFactory()
+    public function testAddingYourOwnTagUsingAStaticMethodAsFactory(): void
     {
         /**
          * @var object[] $customTagObjects

tests/unit/DocBlock/DescriptionFactoryTest.php

@@ -27,7 +27,7 @@ class DescriptionFactoryTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class DescriptionFactoryTest extends TestCase
      * @uses         phpDocumentor\Reflection\DocBlock\Description
      * @dataProvider provideSimpleExampleDescriptions
      */
-    public function testDescriptionCanParseASimpleString($contents)
+    public function testDescriptionCanParseASimpleString($contents): void
     {
         $tagFactory = m::mock(TagFactory::class);
         $tagFactory->shouldReceive('create')->never();
@@ -55,7 +55,7 @@ class DescriptionFactoryTest extends TestCase
      * @uses         phpDocumentor\Reflection\DocBlock\Description
      * @dataProvider provideEscapeSequences
      */
-    public function testEscapeSequences($contents, $expected)
+    public function testEscapeSequences($contents, $expected): void
     {
         $tagFactory = m::mock(TagFactory::class);
         $tagFactory->shouldReceive('create')->never();
@@ -75,7 +75,7 @@ class DescriptionFactoryTest extends TestCase
      * @uses   phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
      * @uses   phpDocumentor\Reflection\Types\Context
      */
-    public function testDescriptionCanParseAStringWithInlineTag()
+    public function testDescriptionCanParseAStringWithInlineTag(): void
     {
         $contents   = 'This is text for a {@link http://phpdoc.org/ description} that uses an inline tag.';
         $context    = new Context('');
@@ -100,7 +100,7 @@ class DescriptionFactoryTest extends TestCase
      * @uses   phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
      * @uses   phpDocumentor\Reflection\Types\Context
      */
-    public function testDescriptionCanParseAStringStartingWithInlineTag()
+    public function testDescriptionCanParseAStringStartingWithInlineTag(): void
     {
         $contents   = '{@link http://phpdoc.org/ This} is text for a description that starts with an inline tag.';
         $context    = new Context('');
@@ -121,7 +121,7 @@ class DescriptionFactoryTest extends TestCase
      * @covers ::create
      * @uses   phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testIfSuperfluousStartingSpacesAreRemoved()
+    public function testIfSuperfluousStartingSpacesAreRemoved(): void
     {
         $factory         = new DescriptionFactory(m::mock(TagFactory::class));
         $descriptionText = <<<DESCRIPTION

tests/unit/DocBlock/DescriptionTest.php

@@ -26,7 +26,7 @@ class DescriptionTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class DescriptionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
      */
-    public function testDescriptionCanRenderUsingABodyWithPlaceholdersAndTags()
+    public function testDescriptionCanRenderUsingABodyWithPlaceholdersAndTags(): void
     {
         $body = 'This is a %1$s body.';
         $expected = 'This is a {@internal significant} body.';
@@ -63,7 +63,7 @@ class DescriptionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
      */
-    public function testDescriptionCanBeCastToString()
+    public function testDescriptionCanBeCastToString(): void
     {
         $body = 'This is a %1$s body.';
         $expected = 'This is a {@internal significant} body.';
@@ -79,7 +79,7 @@ class DescriptionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testDescriptionTagsGetter()
+    public function testDescriptionTagsGetter(): void
     {
         $body = '@JoinTable(name="table", joinColumns=%1$s, inverseJoinColumns=%2$s)';
 
@@ -109,7 +109,7 @@ class DescriptionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
      */
-    public function testDescriptionMultipleTagsCanBeCastToString()
+    public function testDescriptionMultipleTagsCanBeCastToString(): void
     {
         $body = '@JoinTable(name="table", joinColumns=%1$s, inverseJoinColumns=%2$s)';
 

tests/unit/DocBlock/ExampleFinderTest.php

@@ -18,12 +18,12 @@ class ExampleFinderTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->fixture = new ExampleFinder();
     }
@@ -34,7 +34,7 @@ class ExampleFinderTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Example
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testFileNotFound()
+    public function testFileNotFound(): void
     {
         $example = new Example('./example.php', false, 1, 0, new Description('Test'));
         $this->assertSame('** File not found : ./example.php **', $this->fixture->find($example));

tests/unit/DocBlock/SerializerTest.php

@@ -26,7 +26,7 @@ class SerializerTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class SerializerTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testReconstructsADocCommentFromADocBlock()
+    public function testReconstructsADocCommentFromADocBlock(): void
     {
         $expected = <<<'DOCCOMMENT'
 /**
@@ -74,7 +74,7 @@ DOCCOMMENT;
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testAddPrefixToDocBlock()
+    public function testAddPrefixToDocBlock(): void
     {
         $expected = <<<'DOCCOMMENT'
 aa/**
@@ -108,7 +108,7 @@ DOCCOMMENT;
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testAddPrefixToDocBlockExceptFirstLine()
+    public function testAddPrefixToDocBlockExceptFirstLine(): void
     {
         $expected = <<<'DOCCOMMENT'
 /**
@@ -142,7 +142,7 @@ DOCCOMMENT;
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testWordwrapsAroundTheGivenAmountOfCharacters()
+    public function testWordwrapsAroundTheGivenAmountOfCharacters(): void
     {
         $expected = <<<'DOCCOMMENT'
 /**

tests/unit/DocBlock/StandardTagFactoryTest.php

@@ -36,7 +36,7 @@ class StandardTagFactoryTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -49,7 +49,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testCreatingAGenericTag()
+    public function testCreatingAGenericTag(): void
     {
         $expectedTagName         = 'unknown-tag';
         $expectedDescriptionText = 'This is a description';
@@ -81,7 +81,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testCreatingASpecificTag()
+    public function testCreatingASpecificTag(): void
     {
         $context    = new Context('');
         $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
@@ -102,7 +102,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen
      */
-    public function testAnEmptyContextIsCreatedIfNoneIsProvided()
+    public function testAnEmptyContextIsCreatedIfNoneIsProvided(): void
     {
         $fqsen              = '\Tag';
         $resolver           = m::mock(FqsenResolver::class)
@@ -130,7 +130,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testPassingYourOwnSetOfTagHandlers()
+    public function testPassingYourOwnSetOfTagHandlers(): void
     {
         $context    = new Context('');
         $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class), ['user' => Author::class]);
@@ -149,7 +149,7 @@ class StandardTagFactoryTest extends TestCase
      * @expectedException \InvalidArgumentException
      * @expectedExceptionMessage The tag "@user[myuser" does not seem to be wellformed, please check it for errors
      */
-    public function testExceptionIsThrownIfProvidedTagIsNotWellformed()
+    public function testExceptionIsThrownIfProvidedTagIsNotWellformed(): void
     {
         $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
         $tagFactory->create('@user[myuser');
@@ -160,7 +160,7 @@ class StandardTagFactoryTest extends TestCase
      * @covers ::addParameter
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
      */
-    public function testAddParameterToServiceLocator()
+    public function testAddParameterToServiceLocator(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -177,7 +177,7 @@ class StandardTagFactoryTest extends TestCase
      * @covers ::addService
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
      */
-    public function testAddServiceToServiceLocator()
+    public function testAddServiceToServiceLocator(): void
     {
         $service = new PassthroughFormatter();
 
@@ -196,7 +196,7 @@ class StandardTagFactoryTest extends TestCase
      * @covers ::addService
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
      */
-    public function testInjectConcreteServiceForInterfaceToServiceLocator()
+    public function testInjectConcreteServiceForInterfaceToServiceLocator(): void
     {
         $interfaceName = Formatter::class;
         $service       = new PassthroughFormatter();
@@ -219,7 +219,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::create
      * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
      */
-    public function testRegisteringAHandlerForANewTag()
+    public function testRegisteringAHandlerForANewTag(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -237,7 +237,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
      * @expectedException \InvalidArgumentException
      */
-    public function testHandlerRegistrationFailsIfProvidedTagNameIsNamespaceButNotFullyQualified()
+    public function testHandlerRegistrationFailsIfProvidedTagNameIsNamespaceButNotFullyQualified(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -251,7 +251,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
      * @expectedException \InvalidArgumentException
      */
-    public function testHandlerRegistrationFailsIfProvidedHandlerIsEmpty()
+    public function testHandlerRegistrationFailsIfProvidedHandlerIsEmpty(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -265,7 +265,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
      * @expectedException \InvalidArgumentException
      */
-    public function testHandlerRegistrationFailsIfProvidedHandlerIsNotAnExistingClassName()
+    public function testHandlerRegistrationFailsIfProvidedHandlerIsNotAnExistingClassName(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -279,7 +279,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
      * @expectedException \InvalidArgumentException
      */
-    public function testHandlerRegistrationFailsIfProvidedHandlerDoesNotImplementTheTagInterface()
+    public function testHandlerRegistrationFailsIfProvidedHandlerDoesNotImplementTheTagInterface(): void
     {
         $resolver   = m::mock(FqsenResolver::class);
         $tagFactory = new StandardTagFactory($resolver);
@@ -295,7 +295,7 @@ class StandardTagFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\Docblock\Tags\Return_
      * @uses phpDocumentor\Reflection\Docblock\Tags\BaseTag
      */
-    public function testReturntagIsMappedCorrectly()
+    public function testReturntagIsMappedCorrectly(): void
     {
         $context    = new Context('');
 

tests/unit/DocBlock/Tags/AuthorTest.php

@@ -25,7 +25,7 @@ class AuthorTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -34,7 +34,7 @@ class AuthorTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Author('Mike van Riel', '[email protected]');
 
@@ -48,7 +48,7 @@ class AuthorTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Author('Mike van Riel', '[email protected]');
 
@@ -59,7 +59,7 @@ class AuthorTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Author('Mike van Riel', '[email protected]');
 
@@ -73,7 +73,7 @@ class AuthorTest extends TestCase
      * @covers ::__construct
      * @covers ::getAuthorName
      */
-    public function testHasTheAuthorName()
+    public function testHasTheAuthorName(): void
     {
         $expected = 'Mike van Riel';
 
@@ -86,7 +86,7 @@ class AuthorTest extends TestCase
      * @covers ::__construct
      * @covers ::getEmail
      */
-    public function testHasTheAuthorMailAddress()
+    public function testHasTheAuthorMailAddress(): void
     {
         $expected = '[email protected]';
 
@@ -99,7 +99,7 @@ class AuthorTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testInitializationFailsIfEmailIsNotValid()
+    public function testInitializationFailsIfEmailIsNotValid(): void
     {
         new Author('Mike van Riel', 'mike');
     }
@@ -108,7 +108,7 @@ class AuthorTest extends TestCase
      * @covers ::__construct
      * @covers ::__toString
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Author('Mike van Riel', '[email protected]');
 
@@ -119,7 +119,7 @@ class AuthorTest extends TestCase
      * @covers ::__construct
      * @covers ::__toString
      */
-    public function testStringRepresentationWithEmtpyEmail()
+    public function testStringRepresentationWithEmtpyEmail(): void
     {
         $fixture = new Author('Mike van Riel', '');
 
@@ -130,7 +130,7 @@ class AuthorTest extends TestCase
      * @covers ::create
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Author::<public>
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $fixture = Author::create('Mike van Riel <[email protected]>');
 
@@ -143,7 +143,7 @@ class AuthorTest extends TestCase
      * @covers ::create
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Author::<public>
      */
-    public function testFactoryMethodReturnsNullIfItCouldNotReadBody()
+    public function testFactoryMethodReturnsNullIfItCouldNotReadBody(): void
     {
         $this->assertNull(Author::create('dfgr<'));
     }

tests/unit/DocBlock/Tags/CoversTest.php

@@ -31,7 +31,7 @@ class CoversTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -41,7 +41,7 @@ class CoversTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -56,7 +56,7 @@ class CoversTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -68,7 +68,7 @@ class CoversTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -82,7 +82,7 @@ class CoversTest extends TestCase
      * @covers ::__construct
      * @covers ::getReference
      */
-    public function testHasReferenceToFqsen()
+    public function testHasReferenceToFqsen(): void
     {
         $expected = new Fqsen('\DateTime');
 
@@ -96,7 +96,7 @@ class CoversTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -110,7 +110,7 @@ class CoversTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -126,7 +126,7 @@ class CoversTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver = m::mock(FqsenResolver::class);
@@ -150,7 +150,7 @@ class CoversTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
+    public function testFactoryMethodFailsIfBodyIsNotEmpty(): void
     {
         $this->assertNull(Covers::create(''));
     }

tests/unit/DocBlock/Tags/DeprecatedTest.php

@@ -28,7 +28,7 @@ class DeprecatedTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class DeprecatedTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Deprecated('1.0', new Description('Description'));
 
@@ -53,7 +53,7 @@ class DeprecatedTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Deprecated('1.0', new Description('Description'));
 
@@ -65,7 +65,7 @@ class DeprecatedTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Deprecated('1.0', new Description('Description'));
 
@@ -146,7 +146,7 @@ class DeprecatedTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethodCreatesEmptyDeprecatedTag()
+    public function testFactoryMethodCreatesEmptyDeprecatedTag(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $descriptionFactory->shouldReceive('create')->never();
@@ -162,7 +162,7 @@ class DeprecatedTest extends TestCase
      * @covers ::create
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::__construct
      */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
+    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex(): void
     {
         $this->assertEquals(new Deprecated(), Deprecated::create('dkhf<'));
     }

tests/unit/DocBlock/Tags/ExampleTest.php

@@ -15,7 +15,7 @@ class ExampleTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -26,7 +26,7 @@ class ExampleTest extends TestCase
      * @covers ::getContent
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testExampleWithoutContent()
+    public function testExampleWithoutContent(): void
     {
         $tag = Example::create('"example1.php"');
         $this->assertEquals('"example1.php"', $tag->getContent());
@@ -41,7 +41,7 @@ class ExampleTest extends TestCase
      * @covers ::getDescription
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testWithDescription()
+    public function testWithDescription(): void
     {
         $tag = Example::create('"example1.php" some text');
         $this->assertEquals('example1.php', $tag->getFilePath());
@@ -55,7 +55,7 @@ class ExampleTest extends TestCase
      * @covers ::getStartingLine
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testStartlineIsParsed()
+    public function testStartlineIsParsed(): void
     {
         $tag = Example::create('"example1.php" 10');
         $this->assertEquals('example1.php', $tag->getFilePath());
@@ -70,7 +70,7 @@ class ExampleTest extends TestCase
      * @covers ::getDescription
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testAllowOmitingLineCount()
+    public function testAllowOmitingLineCount(): void
     {
         $tag = Example::create('"example1.php" 10 some text');
         $this->assertEquals('example1.php', $tag->getFilePath());
@@ -86,7 +86,7 @@ class ExampleTest extends TestCase
      * @covers ::getLineCount
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testLengthIsParsed()
+    public function testLengthIsParsed(): void
     {
         $tag = Example::create('"example1.php" 10 5');
         $this->assertEquals('example1.php', $tag->getFilePath());
@@ -103,7 +103,7 @@ class ExampleTest extends TestCase
      * @covers ::getDescription
      * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      */
-    public function testFullExample()
+    public function testFullExample(): void
     {
         $tag = Example::create('"example1.php" 10 5 test text');
         $this->assertEquals('example1.php', $tag->getFilePath());

tests/unit/DocBlock/Tags/Formatter/AlignFormatterTest.php

@@ -30,7 +30,7 @@ class AlignFormatterTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -45,7 +45,7 @@ class AlignFormatterTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Version
      * @uses \phpDocumentor\Reflection\Types\String_
      */
-    public function testFormatterCallsToStringAndReturnsAStandardRepresentation()
+    public function testFormatterCallsToStringAndReturnsAStandardRepresentation(): void
     {
         $tags = [
             new Param('foobar', new String_()),

tests/unit/DocBlock/Tags/Formatter/PassthroughFormatterTest.php

@@ -26,7 +26,7 @@ class PassthroughFormatterTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -37,7 +37,7 @@ class PassthroughFormatterTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testFormatterCallsToStringAndReturnsAStandardRepresentation()
+    public function testFormatterCallsToStringAndReturnsAStandardRepresentation(): void
     {
         $expected = '@unknown-tag This is a description';
 
@@ -55,7 +55,7 @@ class PassthroughFormatterTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
      */
-    public function testFormatterToStringWitoutDescription()
+    public function testFormatterToStringWitoutDescription(): void
     {
         $expected = '@unknown-tag';
         $fixture = new PassthroughFormatter();

tests/unit/DocBlock/Tags/GenericTest.php

@@ -28,7 +28,7 @@ class GenericTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -37,7 +37,7 @@ class GenericTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Generic('generic', new Description('Description'));
 
@@ -52,7 +52,7 @@ class GenericTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Generic('generic', new Description('Description'));
 
@@ -64,7 +64,7 @@ class GenericTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Generic('generic', new Description('Description'));
 
@@ -79,7 +79,7 @@ class GenericTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -94,7 +94,7 @@ class GenericTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Generic('generic', new Description('Description'));
 
@@ -108,7 +108,7 @@ class GenericTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $context = new Context('');
@@ -129,7 +129,7 @@ class GenericTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfNameIsNotEmpty()
+    public function testFactoryMethodFailsIfNameIsNotEmpty(): void
     {
         Generic::create('', '');
     }
@@ -139,7 +139,7 @@ class GenericTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfNameContainsIllegalCharacters()
+    public function testFactoryMethodFailsIfNameContainsIllegalCharacters(): void
     {
         Generic::create('', 'name/myname');
     }

tests/unit/DocBlock/Tags/LinkTest.php

@@ -28,7 +28,7 @@ class LinkTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class LinkTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Link('http://this.is.my/link', new Description('Description'));
 
@@ -53,7 +53,7 @@ class LinkTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Link('http://this.is.my/link', new Description('Description'));
 
@@ -65,7 +65,7 @@ class LinkTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Link('http://this.is.my/link', new Description('Description'));
 
@@ -79,7 +79,7 @@ class LinkTest extends TestCase
      * @covers ::__construct
      * @covers ::getLink
      */
-    public function testHasLinkUrl()
+    public function testHasLinkUrl(): void
     {
         $expected = 'http://this.is.my/link';
 
@@ -93,7 +93,7 @@ class LinkTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -107,7 +107,7 @@ class LinkTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Link('http://this.is.my/link', new Description('Description'));
 
@@ -121,7 +121,7 @@ class LinkTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $context = new Context('');
@@ -145,7 +145,7 @@ class LinkTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethodCreatesEmptyLinkTag()
+    public function testFactoryMethodCreatesEmptyLinkTag(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $descriptionFactory->shouldReceive('create')->never();

tests/unit/DocBlock/Tags/MethodTest.php

@@ -37,7 +37,7 @@ class MethodTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -46,7 +46,7 @@ class MethodTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Method('myMethod');
 
@@ -62,7 +62,7 @@ class MethodTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $arguments = [
             ['name' => 'argument1', 'type' => new String_()],
@@ -81,7 +81,7 @@ class MethodTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Method('myMethod');
 
@@ -95,7 +95,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getMethodName
      */
-    public function testHasMethodName()
+    public function testHasMethodName(): void
     {
         $expected = 'myMethod';
 
@@ -108,7 +108,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getArguments
      */
-    public function testHasArguments()
+    public function testHasArguments(): void
     {
         $arguments = [
             [ 'name' => 'argument1', 'type' => new String_() ]
@@ -123,7 +123,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getArguments
      */
-    public function testArgumentsMayBePassedAsString()
+    public function testArgumentsMayBePassedAsString(): void
     {
         $arguments = ['argument1'];
         $expected = [
@@ -139,7 +139,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getArguments
      */
-    public function testArgumentTypeCanBeInferredAsVoid()
+    public function testArgumentTypeCanBeInferredAsVoid(): void
     {
         $arguments = [ [ 'name' => 'argument1' ] ];
         $expected = [
@@ -157,7 +157,7 @@ class MethodTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::getArguments
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testRestArgumentIsParsedAsRegularArg()
+    public function testRestArgumentIsParsedAsRegularArg(): void
     {
         $expected = [
             [ 'name' => 'arg1', 'type' => new Void_() ],
@@ -185,7 +185,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getReturnType
      */
-    public function testHasReturnType()
+    public function testHasReturnType(): void
     {
         $expected = new String_();
 
@@ -198,7 +198,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::getReturnType
      */
-    public function testReturnTypeCanBeInferredAsVoid()
+    public function testReturnTypeCanBeInferredAsVoid(): void
     {
         $fixture = new Method('myMethod', []);
 
@@ -209,7 +209,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @covers ::isStatic
      */
-    public function testMethodCanBeStatic()
+    public function testMethodCanBeStatic(): void
     {
         $expected = false;
         $fixture = new Method('myMethod', [], null, $expected);
@@ -225,7 +225,7 @@ class MethodTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -240,7 +240,7 @@ class MethodTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::isStatic
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $arguments = [
             ['name' => 'argument1', 'type' => new String_()],
@@ -263,7 +263,7 @@ class MethodTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();
@@ -298,7 +298,7 @@ class MethodTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testReturnTypeThis()
+    public function testReturnTypeThis(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();
@@ -347,9 +347,9 @@ class MethodTest extends TestCase
     public function testCollectionReturnTypes(
         string $returnType,
         string $expectedType,
-        string $expectedValueType = null,
-        string $expectedKeyType = null
-    ) {
+        ?string $expectedValueType = null,
+        ?string $expectedKeyType = null
+    ): void {
         $resolver           = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $descriptionFactory->shouldReceive('create')->with('', null)->andReturn(new Description(''));
@@ -368,7 +368,7 @@ class MethodTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsEmpty()
+    public function testFactoryMethodFailsIfBodyIsEmpty(): void
     {
         Method::create('');
     }
@@ -377,7 +377,7 @@ class MethodTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodReturnsNullIfBodyIsIncorrect()
+    public function testFactoryMethodReturnsNullIfBodyIsIncorrect(): void
     {
         $this->assertNull(Method::create('body('));
     }
@@ -386,7 +386,7 @@ class MethodTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Method::create('body');
     }
@@ -395,7 +395,7 @@ class MethodTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Method::create('body', new TypeResolver());
     }
@@ -404,7 +404,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testCreationFailsIfBodyIsNotString()
+    public function testCreationFailsIfBodyIsNotString(): void
     {
         new Method([]);
     }
@@ -413,7 +413,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testCreationFailsIfBodyIsEmpty()
+    public function testCreationFailsIfBodyIsEmpty(): void
     {
         new Method('');
     }
@@ -422,7 +422,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testCreationFailsIfStaticIsNotBoolean()
+    public function testCreationFailsIfStaticIsNotBoolean(): void
     {
         new Method('body', [], null, []);
     }
@@ -431,7 +431,7 @@ class MethodTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testCreationFailsIfArgumentRecordContainsInvalidEntry()
+    public function testCreationFailsIfArgumentRecordContainsInvalidEntry(): void
     {
         new Method('body', [ [ 'name' => 'myName', 'unknown' => 'nah' ] ]);
     }
@@ -445,7 +445,7 @@ class MethodTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testCreateMethodParenthesisMissing()
+    public function testCreateMethodParenthesisMissing(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();
@@ -479,7 +479,7 @@ class MethodTest extends TestCase
      * @uses \phpDocumentor\Reflection\Types\Context
      * @uses \phpDocumentor\Reflection\Types\Void_
      */
-    public function testCreateWithoutReturnType()
+    public function testCreateWithoutReturnType(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();
@@ -516,7 +516,7 @@ class MethodTest extends TestCase
      * @uses \phpDocumentor\Reflection\Types\Integer
      * @uses \phpDocumentor\Reflection\Types\Object_
      */
-    public function testCreateWithMixedReturnTypes()
+    public function testCreateWithMixedReturnTypes(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();

tests/unit/DocBlock/Tags/ParamTest.php

@@ -30,7 +30,7 @@ class ParamTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class ParamTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Param('myParameter', null, false, new Description('Description'));
 
@@ -56,7 +56,7 @@ class ParamTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Param('myParameter', new String_(), true, new Description('Description'));
         $this->assertSame('@param string ...$myParameter Description', $fixture->render());
@@ -75,7 +75,7 @@ class ParamTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Param('myParameter');
 
@@ -89,7 +89,7 @@ class ParamTest extends TestCase
      * @covers ::__construct
      * @covers ::getVariableName
      */
-    public function testHasVariableName()
+    public function testHasVariableName(): void
     {
         $expected = 'myParameter';
 
@@ -102,7 +102,7 @@ class ParamTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -115,7 +115,7 @@ class ParamTest extends TestCase
      * @covers ::__construct
      * @covers ::isVariadic
      */
-    public function testIfParameterIsVariadic()
+    public function testIfParameterIsVariadic(): void
     {
         $fixture = new Param('myParameter', new String_(), false);
         $this->assertFalse($fixture->isVariadic());
@@ -129,7 +129,7 @@ class ParamTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -145,7 +145,7 @@ class ParamTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Param('myParameter', new String_(), true, new Description('Description'));
 
@@ -159,7 +159,7 @@ class ParamTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $typeResolver = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
@@ -184,7 +184,7 @@ class ParamTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         Param::create('', new TypeResolver(), $descriptionFactory);
@@ -194,7 +194,7 @@ class ParamTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Param::create('body');
     }
@@ -204,7 +204,7 @@ class ParamTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Param::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/PropertyReadTest.php

@@ -30,7 +30,7 @@ class PropertyReadTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class PropertyReadTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new PropertyRead('myProperty', null, new Description('Description'));
 
@@ -55,7 +55,7 @@ class PropertyReadTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new PropertyRead('myProperty', new String_(), new Description('Description'));
         $this->assertSame('@property-read string $myProperty Description', $fixture->render());
@@ -71,7 +71,7 @@ class PropertyReadTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new PropertyRead('myProperty');
 
@@ -85,7 +85,7 @@ class PropertyReadTest extends TestCase
      * @covers ::__construct
      * @covers ::getVariableName
      */
-    public function testHasVariableName()
+    public function testHasVariableName(): void
     {
         $expected = 'myProperty';
 
@@ -98,7 +98,7 @@ class PropertyReadTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -112,7 +112,7 @@ class PropertyReadTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -127,7 +127,7 @@ class PropertyReadTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new PropertyRead('myProperty', new String_(), new Description('Description'));
 
@@ -141,7 +141,7 @@ class PropertyReadTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $typeResolver = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
@@ -170,7 +170,7 @@ class PropertyReadTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         PropertyRead::create('', new TypeResolver(), $descriptionFactory);
@@ -180,7 +180,7 @@ class PropertyReadTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         PropertyRead::create('body');
     }
@@ -190,7 +190,7 @@ class PropertyReadTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         PropertyRead::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/PropertyTest.php

@@ -30,7 +30,7 @@ class PropertyTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class PropertyTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Property('myProperty', null, new Description('Description'));
 
@@ -55,7 +55,7 @@ class PropertyTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Property('myProperty', new String_(), new Description('Description'));
         $this->assertSame('@property string $myProperty Description', $fixture->render());
@@ -71,7 +71,7 @@ class PropertyTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Property::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Property('myProperty');
 
@@ -85,7 +85,7 @@ class PropertyTest extends TestCase
      * @covers ::__construct
      * @covers ::getVariableName
      */
-    public function testHasVariableName()
+    public function testHasVariableName(): void
     {
         $expected = 'myProperty';
 
@@ -98,7 +98,7 @@ class PropertyTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -112,7 +112,7 @@ class PropertyTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -127,7 +127,7 @@ class PropertyTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Property('myProperty', new String_(), new Description('Description'));
 
@@ -141,7 +141,7 @@ class PropertyTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $typeResolver = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
@@ -165,7 +165,7 @@ class PropertyTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         Property::create('', new TypeResolver(), $descriptionFactory);
@@ -175,7 +175,7 @@ class PropertyTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Property::create('body');
     }
@@ -185,7 +185,7 @@ class PropertyTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Property::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/PropertyWriteTest.php

@@ -30,7 +30,7 @@ class PropertyWriteTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class PropertyWriteTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new PropertyWrite('myProperty', null, new Description('Description'));
 
@@ -55,7 +55,7 @@ class PropertyWriteTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new PropertyWrite('myProperty', new String_(), new Description('Description'));
         $this->assertSame('@property-write string $myProperty Description', $fixture->render());
@@ -71,7 +71,7 @@ class PropertyWriteTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new PropertyWrite('myProperty');
 
@@ -85,7 +85,7 @@ class PropertyWriteTest extends TestCase
      * @covers ::__construct
      * @covers ::getVariableName
      */
-    public function testHasVariableName()
+    public function testHasVariableName(): void
     {
         $expected = 'myProperty';
 
@@ -98,7 +98,7 @@ class PropertyWriteTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -112,7 +112,7 @@ class PropertyWriteTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -127,7 +127,7 @@ class PropertyWriteTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new PropertyWrite('myProperty', new String_(), new Description('Description'));
 
@@ -141,7 +141,7 @@ class PropertyWriteTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $typeResolver = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
@@ -170,7 +170,7 @@ class PropertyWriteTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         PropertyWrite::create('', new TypeResolver(), $descriptionFactory);
@@ -180,7 +180,7 @@ class PropertyWriteTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         PropertyWrite::create('body');
     }
@@ -190,7 +190,7 @@ class PropertyWriteTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         PropertyWrite::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/ReturnTest.php

@@ -30,7 +30,7 @@ class ReturnTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class ReturnTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Return_(new String_(), new Description('Description'));
 
@@ -55,7 +55,7 @@ class ReturnTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Return_(new String_(), new Description('Description'));
 
@@ -67,7 +67,7 @@ class ReturnTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Return_(new String_(), new Description('Description'));
 
@@ -81,7 +81,7 @@ class ReturnTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -95,7 +95,7 @@ class ReturnTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -109,7 +109,7 @@ class ReturnTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Return_(new String_(), new Description('Description'));
 
@@ -125,7 +125,7 @@ class ReturnTest extends TestCase
      * @uses \phpDocumentor\Reflection\Types\String_
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver = new TypeResolver();
@@ -146,7 +146,7 @@ class ReturnTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
+    public function testFactoryMethodFailsIfBodyIsNotEmpty(): void
     {
         $this->assertNull(Return_::create(''));
     }
@@ -155,7 +155,7 @@ class ReturnTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Return_::create('body');
     }
@@ -164,7 +164,7 @@ class ReturnTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Return_::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/SeeTest.php

@@ -32,7 +32,7 @@ class SeeTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -44,7 +44,7 @@ class SeeTest extends TestCase
      * @uses   \phpDocumentor\Reflection\Fqsen
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new See(new FqsenRef(new Fqsen('\DateTime')), new Description('Description'));
 
@@ -60,7 +60,7 @@ class SeeTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new See(new FqsenRef(new Fqsen('\DateTime')), new Description('Description'));
 
@@ -74,7 +74,7 @@ class SeeTest extends TestCase
      * @uses   \phpDocumentor\Reflection\Fqsen
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new See(new FqsenRef(new Fqsen('\DateTime')), new Description('Description'));
 
@@ -90,7 +90,7 @@ class SeeTest extends TestCase
      * @covers ::__construct
      * @covers ::getReference
      */
-    public function testHasReferenceToFqsen()
+    public function testHasReferenceToFqsen(): void
     {
         $expected = new FqsenRef(new Fqsen('\DateTime'));
 
@@ -106,7 +106,7 @@ class SeeTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen
      * @uses   \phpDocumentor\Reflection\Fqsen
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -122,7 +122,7 @@ class SeeTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen
      * @uses   \phpDocumentor\Reflection\Fqsen
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new See(new FqsenRef(new Fqsen('\DateTime::format()')), new Description('Description'));
 
@@ -139,7 +139,7 @@ class SeeTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver = m::mock(FqsenResolver::class);
@@ -169,7 +169,7 @@ class SeeTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Reference\Url
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethodWithUrl()
+    public function testFactoryMethodWithUrl(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver = m::mock(FqsenResolver::class);
@@ -194,7 +194,7 @@ class SeeTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
+    public function testFactoryMethodFailsIfBodyIsNotEmpty(): void
     {
         $this->assertNull(See::create(''));
     }
@@ -203,7 +203,7 @@ class SeeTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         See::create('body');
     }
@@ -212,7 +212,7 @@ class SeeTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         See::create('body', new FqsenResolver());
     }

tests/unit/DocBlock/Tags/SinceTest.php

@@ -29,7 +29,7 @@ class SinceTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -39,7 +39,7 @@ class SinceTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Since('1.0', new Description('Description'));
 
@@ -54,7 +54,7 @@ class SinceTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Since('1.0', new Description('Description'));
 
@@ -66,7 +66,7 @@ class SinceTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Since('1.0', new Description('Description'));
 
@@ -80,7 +80,7 @@ class SinceTest extends TestCase
      * @covers ::__construct
      * @covers ::getVersion
      */
-    public function testHasVersionNumber()
+    public function testHasVersionNumber(): void
     {
         $expected = '1.0';
 
@@ -94,7 +94,7 @@ class SinceTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -108,7 +108,7 @@ class SinceTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Since('1.0', new Description('Description'));
 
@@ -122,7 +122,7 @@ class SinceTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $context            = new Context('');
@@ -146,7 +146,7 @@ class SinceTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethodCreatesEmptySinceTag()
+    public function testFactoryMethodCreatesEmptySinceTag(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $descriptionFactory->shouldReceive('create')->never();
@@ -161,7 +161,7 @@ class SinceTest extends TestCase
     /**
      * @covers ::create
      */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
+    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex(): void
     {
         $this->assertNull(Since::create('dkhf<'));
     }

tests/unit/DocBlock/Tags/SourceTest.php

@@ -28,7 +28,7 @@ class SourceTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class SourceTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Source(1, null, new Description('Description'));
 
@@ -53,7 +53,7 @@ class SourceTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Source(1, 10, new Description('Description'));
         $this->assertSame('@source 1 10 Description', $fixture->render());
@@ -69,7 +69,7 @@ class SourceTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Source::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Source(1);
 
@@ -83,7 +83,7 @@ class SourceTest extends TestCase
      * @covers ::__construct
      * @covers ::getStartingLine
      */
-    public function testHasStartingLine()
+    public function testHasStartingLine(): void
     {
         $expected = 1;
 
@@ -96,7 +96,7 @@ class SourceTest extends TestCase
      * @covers ::__construct
      * @covers ::getLineCount
      */
-    public function testHasLineCount()
+    public function testHasLineCount(): void
     {
         $expected = 2;
 
@@ -110,7 +110,7 @@ class SourceTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -125,7 +125,7 @@ class SourceTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Source(1, 10, new Description('Description'));
 
@@ -139,7 +139,7 @@ class SourceTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $context            = new Context('');
@@ -162,7 +162,7 @@ class SourceTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         Source::create('', $descriptionFactory);
@@ -173,7 +173,7 @@ class SourceTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Source::create('1');
     }
@@ -182,7 +182,7 @@ class SourceTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testExceptionIsThrownIfStartingLineIsNotInteger()
+    public function testExceptionIsThrownIfStartingLineIsNotInteger(): void
     {
         new Source('blabla');
     }
@@ -191,7 +191,7 @@ class SourceTest extends TestCase
      * @covers ::__construct
      * @expectedException \InvalidArgumentException
      */
-    public function testExceptionIsThrownIfLineCountIsNotIntegerOrNull()
+    public function testExceptionIsThrownIfLineCountIsNotIntegerOrNull(): void
     {
         new Source('1', []);
     }

tests/unit/DocBlock/Tags/ThrowsTest.php

@@ -30,7 +30,7 @@ class ThrowsTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class ThrowsTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Throws(new String_(), new Description('Description'));
 
@@ -55,7 +55,7 @@ class ThrowsTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Throws(new String_(), new Description('Description'));
 
@@ -67,7 +67,7 @@ class ThrowsTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Throws(new String_(), new Description('Description'));
 
@@ -81,7 +81,7 @@ class ThrowsTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -95,7 +95,7 @@ class ThrowsTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -109,7 +109,7 @@ class ThrowsTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Throws(new String_(), new Description('Description'));
 
@@ -125,7 +125,7 @@ class ThrowsTest extends TestCase
      * @uses \phpDocumentor\Reflection\Types\String_
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = new TypeResolver();
@@ -146,7 +146,7 @@ class ThrowsTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
+    public function testFactoryMethodFailsIfBodyIsNotEmpty(): void
     {
         $this->assertNull(Throws::create(''));
     }
@@ -155,7 +155,7 @@ class ThrowsTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Throws::create('body');
     }
@@ -164,7 +164,7 @@ class ThrowsTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Throws::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/UsesTest.php

@@ -30,7 +30,7 @@ class UsesTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class UsesTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -55,7 +55,7 @@ class UsesTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -67,7 +67,7 @@ class UsesTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -81,7 +81,7 @@ class UsesTest extends TestCase
      * @covers ::__construct
      * @covers ::getReference
      */
-    public function testHasReferenceToFqsen()
+    public function testHasReferenceToFqsen(): void
     {
         $expected = new Fqsen('\DateTime');
 
@@ -95,7 +95,7 @@ class UsesTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -109,7 +109,7 @@ class UsesTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
 
@@ -125,7 +125,7 @@ class UsesTest extends TestCase
      * @uses \phpDocumentor\Reflection\Fqsen
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $resolver           = m::mock(FqsenResolver::class);
@@ -149,7 +149,7 @@ class UsesTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
+    public function testFactoryMethodFailsIfBodyIsNotEmpty(): void
     {
         $this->assertNull(Uses::create(''));
     }
@@ -158,7 +158,7 @@ class UsesTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Uses::create('body');
     }
@@ -167,7 +167,7 @@ class UsesTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Uses::create('body', new FqsenResolver());
     }

tests/unit/DocBlock/Tags/VarTest.php

@@ -30,7 +30,7 @@ class VarTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -40,7 +40,7 @@ class VarTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Var_('myVariable', null, new Description('Description'));
 
@@ -51,7 +51,7 @@ class VarTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfVariableNameIsOmmitedIfEmpty()
+    public function testIfVariableNameIsOmmitedIfEmpty(): void
     {
         $fixture = new Var_('', null, null);
 
@@ -66,7 +66,7 @@ class VarTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Var_('myVariable', new String_(), new Description('Description'));
         $this->assertSame('@var string $myVariable Description', $fixture->render());
@@ -82,7 +82,7 @@ class VarTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__construct
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Var_('myVariable');
 
@@ -96,7 +96,7 @@ class VarTest extends TestCase
      * @covers ::__construct
      * @covers ::getVariableName
      */
-    public function testHasVariableName()
+    public function testHasVariableName(): void
     {
         $expected = 'myVariable';
 
@@ -109,7 +109,7 @@ class VarTest extends TestCase
      * @covers ::__construct
      * @covers ::getType
      */
-    public function testHasType()
+    public function testHasType(): void
     {
         $expected = new String_();
 
@@ -123,7 +123,7 @@ class VarTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -138,7 +138,7 @@ class VarTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @uses   \phpDocumentor\Reflection\Types\String_
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Var_('myVariable', new String_(), new Description('Description'));
 
@@ -152,7 +152,7 @@ class VarTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $typeResolver       = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);
@@ -176,7 +176,7 @@ class VarTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
+    public function testFactoryMethodFailsIfEmptyBodyIsGiven(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         Var_::create('', new TypeResolver(), $descriptionFactory);
@@ -186,7 +186,7 @@ class VarTest extends TestCase
      * @covers ::create
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfResolverIsNull()
+    public function testFactoryMethodFailsIfResolverIsNull(): void
     {
         Var_::create('body');
     }
@@ -196,7 +196,7 @@ class VarTest extends TestCase
      * @uses \phpDocumentor\Reflection\TypeResolver
      * @expectedException \InvalidArgumentException
      */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
+    public function testFactoryMethodFailsIfDescriptionFactoryIsNull(): void
     {
         Var_::create('body', new TypeResolver());
     }

tests/unit/DocBlock/Tags/VersionTest.php

@@ -28,7 +28,7 @@ class VersionTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -38,7 +38,7 @@ class VersionTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfCorrectTagNameIsReturned()
+    public function testIfCorrectTagNameIsReturned(): void
     {
         $fixture = new Version('1.0', new Description('Description'));
 
@@ -53,7 +53,7 @@ class VersionTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
      */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
+    public function testIfTagCanBeRenderedUsingDefaultFormatter(): void
     {
         $fixture = new Version('1.0', new Description('Description'));
 
@@ -65,7 +65,7 @@ class VersionTest extends TestCase
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
      */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
+    public function testIfTagCanBeRenderedUsingSpecificFormatter(): void
     {
         $fixture = new Version('1.0', new Description('Description'));
 
@@ -79,7 +79,7 @@ class VersionTest extends TestCase
      * @covers ::__construct
      * @covers ::getVersion
      */
-    public function testHasVersionNumber()
+    public function testHasVersionNumber(): void
     {
         $expected = '1.0';
 
@@ -93,7 +93,7 @@ class VersionTest extends TestCase
      * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testHasDescription()
+    public function testHasDescription(): void
     {
         $expected = new Description('Description');
 
@@ -107,7 +107,7 @@ class VersionTest extends TestCase
      * @covers ::__toString
      * @uses   \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testStringRepresentationIsReturned()
+    public function testStringRepresentationIsReturned(): void
     {
         $fixture = new Version('1.0', new Description('Description'));
 
@@ -121,7 +121,7 @@ class VersionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethod()
+    public function testFactoryMethod(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $context            = new Context('');
@@ -145,7 +145,7 @@ class VersionTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testFactoryMethodCreatesEmptyVersionTag()
+    public function testFactoryMethodCreatesEmptyVersionTag(): void
     {
         $descriptionFactory = m::mock(DescriptionFactory::class);
         $descriptionFactory->shouldReceive('create')->never();
@@ -160,7 +160,7 @@ class VersionTest extends TestCase
     /**
      * @covers ::create
      */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
+    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex(): void
     {
         $this->assertNull(Version::create('dkhf<'));
     }

tests/unit/DocBlockFactoryTest.php

@@ -33,7 +33,7 @@ class DocBlockFactoryTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -44,7 +44,7 @@ class DocBlockFactoryTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\StandardTagFactory
      * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
      */
-    public function testCreateFactoryUsingFactoryMethod()
+    public function testCreateFactoryUsingFactoryMethod(): void
     {
         $fixture = DocBlockFactory::createInstance();
 
@@ -56,7 +56,7 @@ class DocBlockFactoryTest extends TestCase
      * @covers ::create
      * @uses   phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testCreateDocBlockFromReflection()
+    public function testCreateDocBlockFromReflection(): void
     {
         $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
 
@@ -78,7 +78,7 @@ class DocBlockFactoryTest extends TestCase
      * @covers ::create
      * @uses   phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testCreateDocBlockFromStringWithDocComment()
+    public function testCreateDocBlockFromStringWithDocComment(): void
     {
         $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
 
@@ -97,7 +97,7 @@ class DocBlockFactoryTest extends TestCase
      * @covers ::__construct
      * @uses   phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testCreateDocBlockFromStringWithoutDocComment()
+    public function testCreateDocBlockFromStringWithoutDocComment(): void
     {
         $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
 
@@ -118,7 +118,7 @@ class DocBlockFactoryTest extends TestCase
      * @uses         phpDocumentor\Reflection\DocBlock\Description
      * @dataProvider provideSummaryAndDescriptions
      */
-    public function testSummaryAndDescriptionAreSeparated($given, $summary, $description)
+    public function testSummaryAndDescriptionAreSeparated($given, $summary, $description): void
     {
         $tagFactory = m::mock(TagFactory::class);
         $fixture    = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
@@ -135,7 +135,7 @@ class DocBlockFactoryTest extends TestCase
      * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @uses phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testDescriptionsRetainFormatting()
+    public function testDescriptionsRetainFormatting(): void
     {
         $tagFactory = m::mock(TagFactory::class);
         $fixture    = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
@@ -168,7 +168,7 @@ DESCRIPTION;
      * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @uses phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testTagsAreInterpretedUsingFactory()
+    public function testTagsAreInterpretedUsingFactory(): void
     {
         $tagString = <<<TAG
 @author Mike van Riel <[email protected]> This is with
@@ -255,7 +255,7 @@ DOCBLOCK
      * @uses   phpDocumentor\Reflection\Types\Context
      * @uses   phpDocumentor\Reflection\DocBlock\Tags\Param
      */
-    public function testTagsWithContextNamespace()
+    public function testTagsWithContextNamespace(): void
     {
         $tagFactoryMock = m::mock(TagFactory::class);
         $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), $tagFactoryMock);
@@ -274,7 +274,7 @@ DOCBLOCK
      * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
      * @uses phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testTagsAreFilteredForNullValues()
+    public function testTagsAreFilteredForNullValues(): void
     {
         $tagString = <<<TAG
 @author Mike van Riel <[email protected]> This is with

tests/unit/DocBlockTest.php

@@ -28,7 +28,7 @@ class DocBlockTest extends TestCase
     /**
      * Call Mockery::close after each test.
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         m::close();
     }
@@ -39,7 +39,7 @@ class DocBlockTest extends TestCase
      *
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testDocBlockCanHaveASummary()
+    public function testDocBlockCanHaveASummary(): void
     {
         $summary = 'This is a summary';
 
@@ -54,7 +54,7 @@ class DocBlockTest extends TestCase
      *
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testDocBlockCanHaveADescription()
+    public function testDocBlockCanHaveADescription(): void
     {
         $description = new DocBlock\Description('');
 
@@ -70,7 +70,7 @@ class DocBlockTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\DocBlock\Tag
      */
-    public function testDocBlockCanHaveTags()
+    public function testDocBlockCanHaveTags(): void
     {
         $tags = [
             m::mock(DocBlock\Tag::class)
@@ -90,7 +90,7 @@ class DocBlockTest extends TestCase
      *
      * @expectedException \InvalidArgumentException
      */
-    public function testDocBlockAllowsOnlyTags()
+    public function testDocBlockAllowsOnlyTags(): void
     {
         $tags = [
             null
@@ -107,7 +107,7 @@ class DocBlockTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\DocBlock\Tag
      */
-    public function testFindTagsInDocBlockByName()
+    public function testFindTagsInDocBlockByName(): void
     {
         $tag1 = m::mock(DocBlock\Tag::class);
         $tag2 = m::mock(DocBlock\Tag::class);
@@ -132,7 +132,7 @@ class DocBlockTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\DocBlock\Tag
      */
-    public function testCheckIfThereAreTagsWithAGivenName()
+    public function testCheckIfThereAreTagsWithAGivenName(): void
     {
         $tag1 = m::mock(DocBlock\Tag::class);
         $tag2 = m::mock(DocBlock\Tag::class);
@@ -156,7 +156,7 @@ class DocBlockTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Types\Context
      */
-    public function testDocBlockKnowsInWhichNamespaceItIsAndWhichAliasesThereAre()
+    public function testDocBlockKnowsInWhichNamespaceItIsAndWhichAliasesThereAre(): void
     {
         $context = new Context('');
 
@@ -172,7 +172,7 @@ class DocBlockTest extends TestCase
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      * @uses \phpDocumentor\Reflection\Location
      */
-    public function testDocBlockKnowsAtWhichLineItIs()
+    public function testDocBlockKnowsAtWhichLineItIs(): void
     {
         $location = new Location(10);
 
@@ -187,7 +187,7 @@ class DocBlockTest extends TestCase
      *
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testDocBlockKnowsIfItIsTheStartOfADocBlockTemplate()
+    public function testDocBlockKnowsIfItIsTheStartOfADocBlockTemplate(): void
     {
         $fixture = new DocBlock('', null, [], null, null, true);
 
@@ -200,7 +200,7 @@ class DocBlockTest extends TestCase
      *
      * @uses \phpDocumentor\Reflection\DocBlock\Description
      */
-    public function testDocBlockKnowsIfItIsTheEndOfADocBlockTemplate()
+    public function testDocBlockKnowsIfItIsTheEndOfADocBlockTemplate(): void
     {
         $fixture = new DocBlock('', null, [], null, null, false, true);
 
@@ -213,7 +213,7 @@ class DocBlockTest extends TestCase
      *
      * @uses \phpDocumentor\Reflection\DocBlock\Tags\Deprecated
      */
-    public function testRemoveTag()
+    public function testRemoveTag(): void
     {
         $someTag = new Deprecated();
         $anotherTag = new Deprecated();