minor #21687 Updated to PHPUnit namespaces (peterrehm)

This PR was merged into the 3.3-dev branch.

Discussion
----------

Updated to PHPUnit namespaces

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

Commits
-------

b84eb86 Updated to PHPUnit namespaces

src/Symfony/Bridge/Twig/Tests/Extension/AssetExtensionTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Bridge\Twig\Tests\Extension;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Bridge\Twig\Extension\AssetExtension;
 use Symfony\Component\Asset\Packages;
 use Symfony\Component\Asset\Preload\PreloadManager;
@@ -18,7 +19,7 @@ use Symfony\Component\Asset\Preload\PreloadManager;
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class AssetExtensionTest extends \PHPUnit_Framework_TestCase
+class AssetExtensionTest extends TestCase
 {
     public function testGetAndPreloadAssetUrl()
     {

src/Symfony/Bridge/Twig/Tests/Extension/WorkflowExtensionTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Bridge\Twig\Tests\Extension;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Bridge\Twig\Extension\WorkflowExtension;
 use Symfony\Component\Workflow\Definition;
 use Symfony\Component\Workflow\Marking;
@@ -19,7 +20,7 @@ use Symfony\Component\Workflow\SupportStrategy\ClassInstanceSupportStrategy;
 use Symfony\Component\Workflow\Transition;
 use Symfony\Component\Workflow\Workflow;
 
-class WorkflowExtensionTest extends \PHPUnit_Framework_TestCase
+class WorkflowExtensionTest extends TestCase
 {
     private $extension;
 

src/Symfony/Component/Asset/Tests/EventListener/PreloadListenerTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Asset\Tests\EventListener;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Asset\EventListener\PreloadListener;
 use Symfony\Component\Asset\Preload\PreloadManager;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
@@ -21,7 +22,7 @@ use Symfony\Component\HttpKernel\KernelEvents;
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class PreloadListenerTest extends \PHPUnit_Framework_TestCase
+class PreloadListenerTest extends TestCase
 {
     public function testOnKernelResponse()
     {

src/Symfony/Component/Asset/Tests/Preload/PreloadManagerTest.php

@@ -11,10 +11,12 @@
 
 namespace Symfony\Component\Asset\Preload;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class PreloadManagerTest extends \PHPUnit_Framework_TestCase
+class PreloadManagerTest extends TestCase
 {
     public function testManageResources()
     {

src/Symfony/Component/Cache/Tests/Simple/NullCacheTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Cache\Tests\Simple;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Cache\Simple\NullCache;
 
 /**
  * @group time-sensitive
  */
-class NullCacheTest extends \PHPUnit_Framework_TestCase
+class NullCacheTest extends TestCase
 {
     public function createCachePool()
     {

src/Symfony/Component/Config/Tests/Resource/ComposerResourceTest.php

@@ -12,9 +12,10 @@
 namespace Symfony\Component\Config\Tests\Resource;
 
 use Composer\Autoload\ClassLoader;
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Config\Resource\ComposerResource;
 
-class ComposerResourceTest extends \PHPUnit_Framework_TestCase
+class ComposerResourceTest extends TestCase
 {
     public function testGetVendor()
     {

src/Symfony/Component/Config/Tests/Resource/ReflectionClassResourceTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Config\Tests\Resource;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Config\Resource\ReflectionClassResource;
 
-class ReflectionClassResourceTest extends \PHPUnit_Framework_TestCase
+class ReflectionClassResourceTest extends TestCase
 {
     public function testToString()
     {

src/Symfony/Component/Console/Tests/DependencyInjection/AddConsoleCommandPassTest.php

@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\Console\Tests\DependencyInjection;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 
-class AddConsoleCommandPassTest extends \PHPUnit_Framework_TestCase
+class AddConsoleCommandPassTest extends TestCase
 {
     /**
      * @dataProvider visibilityProvider

src/Symfony/Component/Console/Tests/EventListener/ExceptionListenerTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Console\Tests\EventListener;
 
+use PHPUnit\Framework\TestCase;
 use Psr\Log\LoggerInterface;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Event\ConsoleExceptionEvent;
@@ -22,7 +23,7 @@ use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
-class ExceptionListenerTest extends \PHPUnit_Framework_TestCase
+class ExceptionListenerTest extends TestCase
 {
     public function testOnConsoleException()
     {

src/Symfony/Component/DependencyInjection/Tests/Argument/RewindableGeneratorTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Argument;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
 
-class RewindableGeneratorTest extends \PHPUnit_Framework_TestCase
+class RewindableGeneratorTest extends TestCase
 {
     public function testImplementsCountable()
     {

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

@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\DependencyInjection\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\DefinitionDecorator;
 
-class ChildDefinitionTest extends \PHPUnit_Framework_TestCase
+class ChildDefinitionTest extends TestCase
 {
     public function testConstructor()
     {

src/Symfony/Component/DependencyInjection/Tests/Compiler/CheckArgumentsValidityPassTest.php

@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Compiler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Compiler\CheckArgumentsValidityPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class CheckArgumentsValidityPassTest extends \PHPUnit_Framework_TestCase
+class CheckArgumentsValidityPassTest extends TestCase
 {
     public function testProcess()
     {

src/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveClassPassTest.php

@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Compiler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Compiler\ResolveClassPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\CaseSensitiveClass;
 
-class ResolveClassPassTest extends \PHPUnit_Framework_TestCase
+class ResolveClassPassTest extends TestCase
 {
     /**
      * @dataProvider provideValidClassId

src/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveFactoryClassPassTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Compiler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Compiler\ResolveFactoryClassPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Reference;
 
-class ResolveFactoryClassPassTest extends \PHPUnit_Framework_TestCase
+class ResolveFactoryClassPassTest extends TestCase
 {
     public function testProcess()
     {

src/Symfony/Component/DependencyInjection/Tests/Compiler/ResolveNamedArgumentsPassTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Compiler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Compiler\ResolveNamedArgumentsPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
@@ -19,7 +20,7 @@ use Symfony\Component\DependencyInjection\Tests\Fixtures\NamedArgumentsDummy;
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class ResolveNamedArgumentsPassTest extends \PHPUnit_Framework_TestCase
+class ResolveNamedArgumentsPassTest extends TestCase
 {
     public function testProcess()
     {

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

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Loader;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\Config\Loader\LoaderResolver;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -21,7 +22,7 @@ use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
 use Symfony\Component\DependencyInjection\Reference;
 
-class FileLoaderTest extends \PHPUnit_Framework_TestCase
+class FileLoaderTest extends TestCase
 {
     protected static $fixturesPath;
 

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

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\DependencyInjection\Tests\Loader;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\Config\Loader\LoaderResolver;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -20,7 +21,7 @@ use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
 
-class LoaderResolverTest extends \PHPUnit_Framework_TestCase
+class LoaderResolverTest extends TestCase
 {
     private static $fixturesPath;
 

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

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\DependencyInjection\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\ServiceLocator;
 
-class ServiceLocatorTest extends \PHPUnit_Framework_TestCase
+class ServiceLocatorTest extends TestCase
 {
     public function testHas()
     {

src/Symfony/Component/Dotenv/Tests/DotenvTest.php

@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Dotenv\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\Dotenv\Exception\FormatException;
 
-class DotenvTest extends \PHPUnit_Framework_TestCase
+class DotenvTest extends TestCase
 {
     /**
      * @dataProvider getEnvDataWithFormatErrors

src/Symfony/Component/Form/Tests/DependencyInjection/FormPassTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Form\Tests\DependencyInjection;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Form\DependencyInjection\FormPass;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
@@ -20,7 +21,7 @@ use Symfony\Component\Form\AbstractType;
 /**
  * @author Bernhard Schussek <bschussek@gmail.com>
  */
-class FormPassTest extends \PHPUnit_Framework_TestCase
+class FormPassTest extends TestCase
 {
     public function testDoNothingIfFormExtensionNotLoaded()
     {

src/Symfony/Component/HttpKernel/Tests/CacheClearer/Psr6CacheClearerTest.php

@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\HttpKernel\Tests\CacheClearer;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\HttpKernel\CacheClearer\Psr6CacheClearer;
 use Psr\Cache\CacheItemPoolInterface;
 
-class Psr6CacheClearerTest extends \PHPUnit_Framework_TestCase
+class Psr6CacheClearerTest extends TestCase
 {
     public function testClearPoolsInjectedInConstructor()
     {

src/Symfony/Component/Security/Tests/Http/Firewall/UsernamePasswordJsonAuthenticationListenerTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Security\Tests\Http\Firewall;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
@@ -27,7 +28,7 @@ use Symfony\Component\Security\Http\Firewall\UsernamePasswordJsonAuthenticationL
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-class UsernamePasswordJsonAuthenticationListenerTest extends \PHPUnit_Framework_TestCase
+class UsernamePasswordJsonAuthenticationListenerTest extends TestCase
 {
     /**
      * @var UsernamePasswordJsonAuthenticationListener

src/Symfony/Component/Serializer/Tests/DependencyInjection/SerializerPassTest.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Serializer\Tests\DependencyInjection;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\Serializer\DependencyInjection\SerializerPass;
 
@@ -19,7 +20,7 @@ use Symfony\Component\Serializer\DependencyInjection\SerializerPass;
  *
  * @author Javier Lopez <f12loalf@gmail.com>
  */
-class SerializerPassTest extends \PHPUnit_Framework_TestCase
+class SerializerPassTest extends TestCase
 {
     public function testThrowExceptionWhenNoNormalizers()
     {

src/Symfony/Component/Workflow/Tests/SupportStrategy/ClassInstanceSupportStrategyTest.php

@@ -2,10 +2,11 @@
 
 namespace Symfony\Component\Workflow\Tests\SupportStrategy;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Workflow\SupportStrategy\ClassInstanceSupportStrategy;
 use Symfony\Component\Workflow\Workflow;
 
-class ClassInstanceSupportStrategyTest extends \PHPUnit_Framework_TestCase
+class ClassInstanceSupportStrategyTest extends TestCase
 {
     public function testSupportsIfClassInstance()
     {