tests: add strict_types and typehints, remove tests that are now covered by typehints

tests/unit/DocBlock/DescriptionFactoryTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/DescriptionTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *
@@ -124,13 +125,4 @@ class DescriptionTest extends TestCase
         $expected = '@JoinTable(name="table", joinColumns={@JoinColumn (name="column_id", referencedColumnName="id")}, inverseJoinColumns={@JoinColumn (name="column_id_2", referencedColumnName="id")})';
         $this->assertSame($expected, (string)$fixture);
     }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testBodyTemplateMustBeAString()
-    {
-        new Description([]);
-    }
 }

tests/unit/DocBlock/ExampleFinderTest.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace phpDocumentor\Reflection\DocBlock;
 

tests/unit/DocBlock/SerializerTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *
@@ -198,40 +199,4 @@ DOCCOMMENT_AFTER_REMOVE;
         $docBlock->removeTag($genericTag);
         $this->assertSame($expectedAfterRemove, $fixture->getDocComment($docBlock));
     }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentIsNotAnInteger()
-    {
-        new Serializer([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentStringIsNotAString()
-    {
-        new Serializer(0, []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentFirstLineIsNotABoolean()
-    {
-        new Serializer(0, '', []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfLineLengthIsNotNullNorAnInteger()
-    {
-        new Serializer(0, '', false, []);
-    }
 }

tests/unit/DocBlock/StandardTagFactoryTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/AuthorTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/CoversTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/DeprecatedTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/ExampleTest.php

@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace DocBlock\Tags;
 

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

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

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

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/GenericTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/LinkTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/MethodTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *
@@ -347,10 +348,10 @@ class MethodTest extends TestCase
      * @param string null $expectedKeyType
      */
     public function testCollectionReturnTypes(
-        $returnType,
-        $expectedType,
-        $expectedValueType = null,
-        $expectedKeyType = null
+        string $returnType,
+        string $expectedType,
+        string $expectedValueType = null,
+        string $expectedKeyType = null
     ) {
         $resolver           = new TypeResolver();
         $descriptionFactory = m::mock(DescriptionFactory::class);

tests/unit/DocBlock/Tags/ParamTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/PropertyReadTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/PropertyTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/PropertyWriteTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/ReturnTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/SeeTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/SinceTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/SourceTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/ThrowsTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/UsesTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/VarTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlock/Tags/VersionTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlockFactoryTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *

tests/unit/DocBlockTest.php

@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * This file is part of phpDocumentor.
  *