minor #32846 [PhpUnitBridge] Fix deprecation assertInternalType (jder…

…usse)

This PR was merged into the 3.4 branch.

Discussion
----------

[PhpUnitBridge] Fix deprecation assertInternalType

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #32844
| License       | MIT
| Doc PR        | NA

This PR fixes PhpUnit deprecation :
> assertInternalType() is deprecated and will be removed in PHPUnit 9. Refactor your test to use assertIsArray(), assertIsBool(), assertIsFloat(), assertIsInt(), assertIsNumeric(), assertIsObject(), assertIsResource(), assertIsString(), assertIsScalar(), assertIsCallable(), or assertIsIterable() instead

- update all tests to use `assertIsX` instead of `assertInternalType('x'`
- adds methods `assertIsX` in `ForwardCompatTestTraitForV5`

Commits
-------

4c84424 Fix assertInternalType deprecation in phpunit 9

src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypeTest.php

@@ -1466,7 +1466,7 @@ public function testSetDataEmptyArraySubmitNullMultiple()
         ]);
         $form->setData($emptyArray);
         $form->submit(null);
-        $this->assertInternalType('array', $form->getData());
+        $this->assertIsArray($form->getData());
         $this->assertEquals([], $form->getData());
         $this->assertEquals([], $form->getNormData());
         $this->assertSame([], $form->getViewData(), 'View data is always an array');
@@ -1484,7 +1484,7 @@ public function testSetDataNonEmptyArraySubmitNullMultiple()
         $existing = [0 => $entity1];
         $form->setData($existing);
         $form->submit(null);
-        $this->assertInternalType('array', $form->getData());
+        $this->assertIsArray($form->getData());
         $this->assertEquals([], $form->getData());
         $this->assertEquals([], $form->getNormData());
         $this->assertSame([], $form->getViewData(), 'View data is always an array');

src/Symfony/Bridge/PhpUnit/Legacy/ForwardCompatTestTraitForV5.php

@@ -79,4 +79,114 @@ private function doTearDown()
     {
         parent::tearDown();
     }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsArray($actual, $message = '')
+    {
+        static::assertInternalType('array', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsBool($actual, $message = '')
+    {
+        static::assertInternalType('bool', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsFloat($actual, $message = '')
+    {
+        static::assertInternalType('float', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsInt($actual, $message = '')
+    {
+        static::assertInternalType('int', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsNumeric($actual, $message = '')
+    {
+        static::assertInternalType('numeric', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsObject($actual, $message = '')
+    {
+        static::assertInternalType('object', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsResource($actual, $message = '')
+    {
+        static::assertInternalType('resource', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsString($actual, $message = '')
+    {
+        static::assertInternalType('string', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsScalar($actual, $message = '')
+    {
+        static::assertInternalType('scalar', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsCallable($actual, $message = '')
+    {
+        static::assertInternalType('callable', $actual, $message);
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return void
+     */
+    public static function assertIsIterable($actual, $message = '')
+    {
+        static::assertInternalType('iterable', $actual, $message);
+    }
 }

src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/SerializerCacheWarmerTest.php

@@ -50,7 +50,7 @@ public function testWarmUp()
 
         $values = $fallbackPool->getValues();
 
-        $this->assertInternalType('array', $values);
+        $this->assertIsArray($values);
         $this->assertCount(2, $values);
         $this->assertArrayHasKey('Symfony_Bundle_FrameworkBundle_Tests_Fixtures_Serialization_Person', $values);
         $this->assertArrayHasKey('Symfony_Bundle_FrameworkBundle_Tests_Fixtures_Serialization_Author', $values);
@@ -74,7 +74,7 @@ public function testWarmUpWithoutLoader()
 
         $values = $fallbackPool->getValues();
 
-        $this->assertInternalType('array', $values);
+        $this->assertIsArray($values);
         $this->assertCount(0, $values);
     }
 }

src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/ValidatorCacheWarmerTest.php

@@ -46,7 +46,7 @@ public function testWarmUp()
 
         $values = $fallbackPool->getValues();
 
-        $this->assertInternalType('array', $values);
+        $this->assertIsArray($values);
         $this->assertCount(2, $values);
         $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Person', $values);
         $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Author', $values);
@@ -77,7 +77,7 @@ public function testWarmUpWithAnnotations()
 
         $values = $fallbackPool->getValues();
 
-        $this->assertInternalType('array', $values);
+        $this->assertIsArray($values);
         $this->assertCount(2, $values);
         $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Category', $values);
         $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.SubCategory', $values);
@@ -99,7 +99,7 @@ public function testWarmUpWithoutLoader()
 
         $values = $fallbackPool->getValues();
 
-        $this->assertInternalType('array', $values);
+        $this->assertIsArray($values);
         $this->assertCount(0, $values);
     }
 }

src/Symfony/Bundle/FrameworkBundle/Tests/Functional/ProfilerTest.php

@@ -30,7 +30,7 @@ public function testProfilerIsDisabled($insulate)
         $client->enableProfiler();
         $this->assertFalse($client->getProfile());
         $client->request('GET', '/profiler');
-        $this->assertInternalType('object', $client->getProfile());
+        $this->assertIsObject($client->getProfile());
 
         $client->request('GET', '/profiler');
         $this->assertFalse($client->getProfile());

src/Symfony/Component/Config/Tests/Definition/Builder/TreeBuilderTest.php

@@ -12,11 +12,14 @@
 namespace Symfony\Component\Config\Tests\Definition\Builder;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use Symfony\Component\Config\Tests\Fixtures\Builder\NodeBuilder as CustomNodeBuilder;
 
 class TreeBuilderTest extends TestCase
 {
+    use ForwardCompatTestTrait;
+
     public function testUsingACustomNodeBuilder()
     {
         $builder = new TreeBuilder();
@@ -128,7 +131,7 @@ public function testDefinitionExampleGetsTransferredToNode()
         $tree = $builder->buildTree();
         $children = $tree->getChildren();
 
-        $this->assertInternalType('array', $tree->getExample());
+        $this->assertIsArray($tree->getExample());
         $this->assertEquals('example', $children['child']->getExample());
     }
 }

src/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php

@@ -16,6 +16,7 @@
 
 use PHPUnit\Framework\TestCase;
 use Psr\Container\ContainerInterface as PsrContainerInterface;
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\Config\Resource\ComposerResource;
 use Symfony\Component\Config\Resource\DirectoryResource;
 use Symfony\Component\Config\Resource\FileResource;
@@ -45,6 +46,8 @@
 
 class ContainerBuilderTest extends TestCase
 {
+    use ForwardCompatTestTrait;
+
     public function testDefaultRegisteredDefinitions()
     {
         $builder = new ContainerBuilder();
@@ -168,7 +171,7 @@ public function testGetCreatesServiceBasedOnDefinition()
         $builder = new ContainerBuilder();
         $builder->register('foo', 'stdClass');
 
-        $this->assertInternalType('object', $builder->get('foo'), '->get() returns the service definition associated with the id');
+        $this->assertIsObject($builder->get('foo'), '->get() returns the service definition associated with the id');
     }
 
     public function testGetReturnsRegisteredService()
@@ -662,7 +665,7 @@ public function testResolveEnvValuesWithArray()
         $container->resolveEnvPlaceholders('%dummy%', true);
         $container->resolveEnvPlaceholders('%dummy2%', true);
 
-        $this->assertInternalType('array', $container->resolveEnvPlaceholders('%dummy2%', true));
+        $this->assertIsArray($container->resolveEnvPlaceholders('%dummy2%', true));
 
         foreach ($dummyArray as $key => $value) {
             $this->assertArrayHasKey($key, $container->resolveEnvPlaceholders('%dummy2%', true));

src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php

@@ -599,7 +599,7 @@ public function testAnonymousServices()
 
         // Anonymous service in a callable
         $factory = $definition->getFactory();
-        $this->assertInternalType('array', $factory);
+        $this->assertIsArray($factory);
         $this->assertInstanceOf(Reference::class, $factory[0]);
         $this->assertTrue($container->has((string) $factory[0]));
         $this->assertRegExp('/^\d+_Quz~[._A-Za-z0-9]{7}$/', (string) $factory[0]);

src/Symfony/Component/DependencyInjection/Tests/ParameterBag/EnvPlaceholderParameterBagTest.php

@@ -12,10 +12,13 @@
 namespace Symfony\Component\DependencyInjection\Tests\ParameterBag;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;
 
 class EnvPlaceholderParameterBagTest extends TestCase
 {
+    use ForwardCompatTestTrait;
+
     /**
      * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
      */
@@ -42,7 +45,7 @@ public function testMergeWillNotDuplicateIdenticalParameters()
         $placeholder = array_values($placeholderForVariable)[0];
 
         $this->assertCount(1, $placeholderForVariable);
-        $this->assertInternalType('string', $placeholder);
+        $this->assertIsString($placeholder);
         $this->assertContains($envVariableName, $placeholder);
     }
 
@@ -65,7 +68,7 @@ public function testMergeWhereFirstBagIsEmptyWillWork()
         $placeholder = array_values($placeholderForVariable)[0];
 
         $this->assertCount(1, $placeholderForVariable);
-        $this->assertInternalType('string', $placeholder);
+        $this->assertIsString($placeholder);
         $this->assertContains($envVariableName, $placeholder);
     }
 

src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php

@@ -12,10 +12,13 @@
 namespace Symfony\Component\DomCrawler\Tests;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\DomCrawler\Crawler;
 
 class CrawlerTest extends TestCase
 {
+    use ForwardCompatTestTrait;
+
     public function testConstructor()
     {
         $crawler = new Crawler();
@@ -843,7 +846,7 @@ public function testChaining()
     public function testLinks()
     {
         $crawler = $this->createTestCrawler('http://example.com/bar/')->selectLink('Foo');
-        $this->assertInternalType('array', $crawler->links(), '->links() returns an array');
+        $this->assertIsArray($crawler->links(), '->links() returns an array');
 
         $this->assertCount(4, $crawler->links(), '->links() returns an array');
         $links = $crawler->links();
@@ -855,7 +858,7 @@ public function testLinks()
     public function testImages()
     {
         $crawler = $this->createTestCrawler('http://example.com/bar/')->selectImage('Bar');
-        $this->assertInternalType('array', $crawler->images(), '->images() returns an array');
+        $this->assertIsArray($crawler->images(), '->images() returns an array');
 
         $this->assertCount(4, $crawler->images(), '->images() returns an array');
         $images = $crawler->images();

src/Symfony/Component/DomCrawler/Tests/Field/FileFormFieldTest.php

@@ -11,10 +11,13 @@
 
 namespace Symfony\Component\DomCrawler\Tests\Field;
 
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\DomCrawler\Field\FileFormField;
 
 class FileFormFieldTest extends FormFieldTestCase
 {
+    use ForwardCompatTestTrait;
+
     public function testInitialize()
     {
         $node = $this->createNode('input', '', ['type' => 'file']);
@@ -55,7 +58,7 @@ public function testSetValue($method)
 
         $this->assertEquals(basename(__FILE__), $value['name'], "->$method() sets the name of the file field");
         $this->assertEquals('', $value['type'], "->$method() sets the type of the file field");
-        $this->assertInternalType('string', $value['tmp_name'], "->$method() sets the tmp_name of the file field");
+        $this->assertIsString($value['tmp_name'], "->$method() sets the tmp_name of the file field");
         $this->assertFileExists($value['tmp_name'], "->$method() creates a copy of the file at the tmp_name path");
         $this->assertEquals(0, $value['error'], "->$method() sets the error of the file field");
         $this->assertEquals(filesize(__FILE__), $value['size'], "->$method() sets the size of the file field");

src/Symfony/Component/Form/Tests/Extension/DataCollector/DataCollectorExtensionTest.php

@@ -39,7 +39,7 @@ public function testLoadTypeExtensions()
     {
         $typeExtensions = $this->extension->getTypeExtensions('Symfony\Component\Form\Extension\Core\Type\FormType');
 
-        $this->assertInternalType('array', $typeExtensions);
+        $this->assertIsArray($typeExtensions);
         $this->assertCount(1, $typeExtensions);
         $this->assertInstanceOf('Symfony\Component\Form\Extension\DataCollector\Type\DataCollectorTypeExtension', array_shift($typeExtensions));
     }

src/Symfony/Component/Form/Tests/Extension/Validator/Type/BaseValidatorExtensionTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Form\Tests\Extension\Validator\Type;
 
+use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
 use Symfony\Component\Form\Test\FormInterface;
 use Symfony\Component\Form\Test\TypeTestCase;
 use Symfony\Component\Validator\Constraints\GroupSequence;
@@ -20,6 +21,8 @@
  */
 abstract class BaseValidatorExtensionTest extends TypeTestCase
 {
+    use ForwardCompatTestTrait;
+
     public function testValidationGroupNullByDefault()
     {
         $form = $this->createForm();
@@ -60,7 +63,7 @@ public function testValidationGroupsCanBeSetToCallback()
             'validation_groups' => [$this, 'testValidationGroupsCanBeSetToCallback'],
         ]);
 
-        $this->assertInternalType('callable', $form->getConfig()->getOption('validation_groups'));
+        $this->assertIsCallable($form->getConfig()->getOption('validation_groups'));
     }
 
     public function testValidationGroupsCanBeSetToClosure()
@@ -69,7 +72,7 @@ public function testValidationGroupsCanBeSetToClosure()
             'validation_groups' => function (FormInterface $form) { },
         ]);
 
-        $this->assertInternalType('callable', $form->getConfig()->getOption('validation_groups'));
+        $this->assertIsCallable($form->getConfig()->getOption('validation_groups'));
     }
 
     public function testValidationGroupsCanBeSetToGroupSequence()