[TESTS] Add some basic tests for ModelsCommand (#869)

* tests: add abstract class for all database related tests

* tests: add abstract class for all ModelsCommand related tests

* tests: add GenerateBasicPhpdoc test

* tests: add CustomDate test

* tests: remove MITM abstract TestCaseDatabase, not useful here

* tests: skip new ModelsCommand test on Laravel < 6

* tests: remove CarbonImmutable checked

Since we decided to skip for Laravel < 6.0 anyway, it's always present

tests/Console/ModelsCommand/CustomDate/Models/CustomDate.php

@@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class CustomDate extends Model
+{
+}

tests/Console/ModelsCommand/CustomDate/Test.php

@@ -0,0 +1,97 @@
+<?php declare(strict_types=1);
+
+namespace Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate;
+
+use Barryvdh\LaravelIdeHelper\Console\ModelsCommand;
+use Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\AbstractModelsCommand;
+use Carbon\CarbonImmutable;
+use Illuminate\Filesystem\Filesystem;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\Date;
+use Mockery;
+
+class Test extends AbstractModelsCommand
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        Date::use(CarbonImmutable::class);
+    }
+
+    protected function tearDown(): void
+    {
+        Date::use(Carbon::class);
+
+        parent::tearDown();
+    }
+
+    protected function getEnvironmentSetUp($app)
+    {
+        parent::getEnvironmentSetUp($app);
+
+        $app['config']->set('ide-helper', [
+            'model_locations' => [
+                // This is calculated from the base_path() which points to
+                // vendor/orchestra/testbench-core/laravel
+                '/../../../../tests/Console/ModelsCommand/CustomDate/Models',
+            ],
+        ]);
+    }
+
+    public function test(): void
+    {
+        $actualContent = null;
+        $mockFilesystem = Mockery::mock(Filesystem::class);
+        $mockFilesystem
+            ->shouldReceive('get')
+            ->andReturn(file_get_contents(__DIR__ . '/Models/CustomDate.php'))
+            ->once();
+        $mockFilesystem
+            ->shouldReceive('put')
+            ->with(
+                Mockery::any(),
+                Mockery::capture($actualContent)
+            )
+            ->andReturn(1) // Simulate we wrote _something_ to the file
+            ->once();
+
+        $this->instance(Filesystem::class, $mockFilesystem);
+
+        $command = $this->app->make(ModelsCommand::class);
+
+        $tester = $this->runCommand($command, [
+            '--write' => true,
+        ]);
+
+        $this->assertSame(0, $tester->getStatusCode());
+        $this->assertEmpty($tester->getDisplay());
+
+        $expectedContent = <<<'PHP'
+<?php declare(strict_types=1);
+
+namespace Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate
+ *
+ * @property \Carbon\CarbonImmutable|null $created_at
+ * @property \Carbon\CarbonImmutable|null $updated_at
+ * @method static \Illuminate\Database\Eloquent\Builder|\Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate newModelQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder|\Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate newQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder|\Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate query()
+ * @method static \Illuminate\Database\Eloquent\Builder|\Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate whereCreatedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder|\Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\CustomDate\Models\CustomDate whereUpdatedAt($value)
+ * @mixin \Eloquent
+ */
+class CustomDate extends Model
+{
+}
+
+PHP;
+
+        $this->assertSame($expectedContent, $actualContent);
+    }
+}