class ModuleHandlerTest

Same name in this branch
  1. 9 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest
  2. 9 core/tests/Drupal/KernelTests/Core/Extension/ModuleHandlerTest.php \Drupal\KernelTests\Core\Extension\ModuleHandlerTest
Same name in other branches
  1. 8.9.x core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Extension/ModuleHandlerTest.php \Drupal\KernelTests\Core\Extension\ModuleHandlerTest
  3. 8.9.x core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php \Drupal\Tests\Core\Extension\ModuleHandlerTest
  4. 10 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest
  5. 10 core/tests/Drupal/KernelTests/Core/Extension/ModuleHandlerTest.php \Drupal\KernelTests\Core\Extension\ModuleHandlerTest
  6. 10 core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php \Drupal\Tests\Core\Extension\ModuleHandlerTest
  7. 11.x core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest
  8. 11.x core/tests/Drupal/KernelTests/Core/Extension/ModuleHandlerTest.php \Drupal\KernelTests\Core\Extension\ModuleHandlerTest
  9. 11.x core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php \Drupal\Tests\Core\Extension\ModuleHandlerTest

@coversDefaultClass \Drupal\Core\Extension\ModuleHandler @runTestsInSeparateProcesses

@group Extension

Hierarchy

Expanded class hierarchy of ModuleHandlerTest

File

core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php, line 17

Namespace

Drupal\Tests\Core\Extension
View source
class ModuleHandlerTest extends UnitTestCase {
    
    /**
     * The mocked cache backend.
     *
     * @var \Drupal\Core\Cache\CacheBackendInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $cacheBackend;
    
    /**
     * {@inheritdoc}
     *
     * @covers ::__construct
     */
    protected function setUp() : void {
        parent::setUp();
        // We can mock the cache handler here, but not the module handler.
        $this->cacheBackend = $this->createMock(CacheBackendInterface::class);
    }
    
    /**
     * Get a module handler object to test.
     *
     * Since we have to run these tests in separate processes, we have to use
     * test objects which are serializable. Since ModuleHandler will populate
     * itself with Extension objects, and since Extension objects will try to
     * access DRUPAL_ROOT when they're unserialized, we can't store our mocked
     * ModuleHandler objects as a property in unit tests. They must be generated
     * by the test method by calling this method.
     *
     * @return \Drupal\Core\Extension\ModuleHandler
     *   The module handler to test.
     */
    protected function getModuleHandler() {
        $module_handler = new ModuleHandler($this->root, [
            'module_handler_test' => [
                'type' => 'module',
                'pathname' => 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml',
                'filename' => 'module_handler_test.module',
            ],
        ], $this->cacheBackend);
        return $module_handler;
    }
    
    /**
     * Tests loading a module.
     *
     * @covers ::load
     */
    public function testLoadModule() {
        $module_handler = $this->getModuleHandler();
        $this->assertFalse(function_exists('module_handler_test_hook'));
        $this->assertTrue($module_handler->load('module_handler_test'));
        $this->assertTrue(function_exists('module_handler_test_hook'));
        $module_handler->addModule('module_handler_test_added', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_added');
        $this->assertFalse(function_exists('module_handler_test_added_hook'), 'Function does not exist before being loaded.');
        $this->assertTrue($module_handler->load('module_handler_test_added'));
        $this->assertTrue(function_exists('module_handler_test_added_helper'), 'Function exists after being loaded.');
        $this->assertTrue($module_handler->load('module_handler_test_added'));
        $this->assertFalse($module_handler->load('module_handler_test_dne'), 'Non-existent modules returns false.');
    }
    
    /**
     * Tests loading all modules.
     *
     * @covers ::loadAll
     */
    public function testLoadAllModules() {
        $module_handler = $this->getModuleHandler();
        $module_handler->addModule('module_handler_test_all1', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_all1');
        $module_handler->addModule('module_handler_test_all2', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_all2');
        $this->assertFalse(function_exists('module_handler_test_all1_hook'), 'Function does not exist before being loaded.');
        $this->assertFalse(function_exists('module_handler_test_all2_hook'), 'Function does not exist before being loaded.');
        $module_handler->loadAll();
        $this->assertTrue(function_exists('module_handler_test_all1_hook'), 'Function exists after being loaded.');
        $this->assertTrue(function_exists('module_handler_test_all2_hook'), 'Function exists after being loaded.');
    }
    
    /**
     * Tests reload method.
     *
     * @covers ::reload
     */
    public function testModuleReloading() {
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [
                'module_handler_test' => [
                    'type' => 'module',
                    'pathname' => 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml',
                    'filename' => 'module_handler_test.module',
                ],
            ],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'load',
        ])
            ->getMock();
        $module_handler->expects($this->exactly(3))
            ->method('load')
            ->withConsecutive([
            'module_handler_test',
        ], [
            'module_handler_test',
        ], [
            'module_handler_test_added',
        ]);
        $module_handler->reload();
        $module_handler->addModule('module_handler_test_added', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_added');
        $module_handler->reload();
    }
    
    /**
     * Tests isLoaded accessor.
     *
     * @covers ::isLoaded
     */
    public function testIsLoaded() {
        $module_handler = $this->getModuleHandler();
        $this->assertFalse($module_handler->isLoaded());
        $module_handler->loadAll();
        $this->assertTrue($module_handler->isLoaded());
    }
    
    /**
     * Confirm we get back the modules set in the constructor.
     *
     * @covers ::getModuleList
     */
    public function testGetModuleList() {
        $this->assertEquals($this->getModuleHandler()
            ->getModuleList(), [
            'module_handler_test' => new Extension($this->root, 'module', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml', 'module_handler_test.module'),
        ]);
    }
    
    /**
     * Confirm we get back a module from the module list.
     *
     * @covers ::getModule
     */
    public function testGetModuleWithExistingModule() {
        $this->assertEquals($this->getModuleHandler()
            ->getModule('module_handler_test'), new Extension($this->root, 'module', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml', 'module_handler_test.module'));
    }
    
    /**
     * @covers ::getModule
     */
    public function testGetModuleWithNonExistingModule() {
        $this->expectException(UnknownExtensionException::class);
        $this->getModuleHandler()
            ->getModule('claire_alice_watch_my_little_pony_module_that_does_not_exist');
    }
    
    /**
     * Ensure setting the module list replaces the module list and resets internal structures.
     *
     * @covers ::setModuleList
     */
    public function testSetModuleList() {
        $fixture_module_handler = $this->getModuleHandler();
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'resetImplementations',
        ])
            ->getMock();
        // Ensure we reset implementations when settings a new modules list.
        $module_handler->expects($this->once())
            ->method('resetImplementations');
        // Make sure we're starting empty.
        $this->assertEquals([], $module_handler->getModuleList());
        // Replace the list with a prebuilt list.
        $module_handler->setModuleList($fixture_module_handler->getModuleList());
        // Ensure those changes are stored.
        $this->assertEquals($fixture_module_handler->getModuleList(), $module_handler->getModuleList());
    }
    
    /**
     * Tests adding a module.
     *
     * @covers ::addModule
     * @covers ::add
     */
    public function testAddModule() {
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'resetImplementations',
        ])
            ->getMock();
        // Ensure we reset implementations when settings a new modules list.
        $module_handler->expects($this->once())
            ->method('resetImplementations');
        $module_handler->addModule('module_handler_test', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test');
        $this->assertTrue($module_handler->moduleExists('module_handler_test'));
    }
    
    /**
     * Tests adding a profile.
     *
     * @covers ::addProfile
     * @covers ::add
     */
    public function testAddProfile() {
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'resetImplementations',
        ])
            ->getMock();
        // Ensure we reset implementations when settings a new modules list.
        $module_handler->expects($this->once())
            ->method('resetImplementations');
        // @todo this should probably fail since its a module not a profile.
        $module_handler->addProfile('module_handler_test', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test');
        $this->assertTrue($module_handler->moduleExists('module_handler_test'));
    }
    
    /**
     * Tests module exists returns correct module status.
     *
     * @covers ::moduleExists
     */
    public function testModuleExists() {
        $module_handler = $this->getModuleHandler();
        $this->assertTrue($module_handler->moduleExists('module_handler_test'));
        $this->assertFalse($module_handler->moduleExists('module_handler_test_added'));
    }
    
    /**
     * @covers ::loadAllIncludes
     */
    public function testLoadAllIncludes() {
        $this->assertTrue(TRUE);
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [
                'module_handler_test' => [
                    'type' => 'module',
                    'pathname' => 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml',
                    'filename' => 'module_handler_test.module',
                ],
            ],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'loadInclude',
        ])
            ->getMock();
        // Ensure we reset implementations when settings a new modules list.
        $module_handler->expects($this->once())
            ->method('loadInclude');
        $module_handler->loadAllIncludes('hook');
    }
    
    /**
     * @covers ::loadInclude
     *
     * Note we load code, so isolate the test.
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
     */
    public function testLoadInclude() {
        $module_handler = $this->getModuleHandler();
        // Include exists.
        $this->assertEquals(__DIR__ . '/modules/module_handler_test/hook_include.inc', $module_handler->loadInclude('module_handler_test', 'inc', 'hook_include'));
        $this->assertTrue(function_exists('module_handler_test_hook_include'));
        // Include doesn't exist.
        $this->assertFalse($module_handler->loadInclude('module_handler_test', 'install'));
    }
    
    /**
     * Tests invoke methods when module is enabled.
     *
     * @covers ::invoke
     */
    public function testInvokeModuleEnabled() {
        $module_handler = $this->getModuleHandler();
        $this->assertTrue($module_handler->invoke('module_handler_test', 'hook', [
            TRUE,
        ]), 'Installed module runs hook.');
        $this->assertFalse($module_handler->invoke('module_handler_test', 'hook', [
            FALSE,
        ]), 'Installed module runs hook.');
        $this->assertNull($module_handler->invoke('module_handler_test_fake', 'hook', [
            FALSE,
        ]), 'Installed module runs hook.');
    }
    
    /**
     * Tests implementations methods when module is enabled.
     *
     * @covers ::hasImplementations
     * @covers ::loadAllIncludes
     */
    public function testImplementsHookModuleEnabled() {
        $module_handler = $this->getModuleHandler();
        $this->assertTrue($module_handler->hasImplementations('hook', 'module_handler_test'), 'Installed module implementation found.');
        $module_handler->addModule('module_handler_test_added', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_added');
        $this->assertTrue($module_handler->hasImplementations('hook', 'module_handler_test_added'), 'Runtime added module with implementation in include found.');
        $module_handler->addModule('module_handler_test_no_hook', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_no_hook');
        $this->assertFalse($module_handler->hasImplementations('hook', 'module_handler_test_no_hook'), 'Missing implementation not found.');
    }
    
    /**
     * Tests deprecation of the ::getImplementations method.
     *
     * @covers ::getImplementations
     * @covers ::getImplementationInfo
     * @covers ::buildImplementationInfo
     *
     * @group legacy
     */
    public function testGetImplementations() {
        $this->expectDeprecation('ModuleHandlerInterface::getImplementations() is deprecated in drupal:9.4.0 and is removed from drupal:10.0.0. Instead you should use ModuleHandlerInterface::invokeAllWith() for hook invocations, or you should use ModuleHandlerInterface::hasImplementations() to determine if hooks implementations exist. See https://www.drupal.org/node/3000490');
        $this->assertEquals([
            'module_handler_test',
        ], $this->getModuleHandler()
            ->getImplementations('hook'));
    }
    
    /**
     * Tests deprecation of the ::implementsHook method.
     *
     * @covers ::implementsHook
     *
     * @group legacy
     */
    public function testImplementsHook() {
        $this->expectDeprecation('ModuleHandlerInterface::implementsHook() is deprecated in drupal:9.4.0 and is removed from drupal:10.0.0. Instead you should use ModuleHandlerInterface::hasImplementations()  with the $modules argument. See https://www.drupal.org/node/3000490');
        $this->assertTrue($this->getModuleHandler()
            ->implementsHook('module_handler_test', 'hook'));
    }
    
    /**
     * Tests hasImplementations.
     *
     * @covers ::hasImplementations
     */
    public function testHasImplementations() {
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'buildImplementationInfo',
        ])
            ->getMock();
        $module_handler->expects($this->exactly(2))
            ->method('buildImplementationInfo')
            ->with('hook')
            ->willReturnOnConsecutiveCalls([], [
            'mymodule' => FALSE,
        ]);
        // ModuleHandler::buildImplementationInfo mock returns no implementations.
        $this->assertFalse($module_handler->hasImplementations('hook'));
        // Reset static caches.
        $module_handler->resetImplementations();
        // ModuleHandler::buildImplementationInfo mock returns an implementation.
        $this->assertTrue($module_handler->hasImplementations('hook'));
    }
    
    /**
     * Tests getImplementations.
     *
     * @covers ::invokeAllWith
     */
    public function testCachedGetImplementations() {
        $this->cacheBackend
            ->expects($this->exactly(1))
            ->method('get')
            ->will($this->onConsecutiveCalls((object) [
            'data' => [
                'hook' => [
                    'module_handler_test' => 'test',
                ],
            ],
        ]));
        // Ensure buildImplementationInfo doesn't get called and that we work off cached results.
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [
                'module_handler_test' => [
                    'type' => 'module',
                    'pathname' => 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml',
                    'filename' => 'module_handler_test.module',
                ],
            ],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'buildImplementationInfo',
            'loadInclude',
        ])
            ->getMock();
        $module_handler->load('module_handler_test');
        $module_handler->expects($this->never())
            ->method('buildImplementationInfo');
        $module_handler->expects($this->once())
            ->method('loadInclude');
        $implementors = [];
        $module_handler->invokeAllWith('hook', function (callable $hook, string $module) use (&$implementors) {
            $implementors[] = $module;
        });
        $this->assertEquals([
            'module_handler_test',
        ], $implementors);
    }
    
    /**
     * Tests getImplementations.
     *
     * @covers ::invokeAllWith
     */
    public function testCachedGetImplementationsMissingMethod() {
        $this->cacheBackend
            ->expects($this->exactly(1))
            ->method('get')
            ->will($this->onConsecutiveCalls((object) [
            'data' => [
                'hook' => [
                    'module_handler_test' => [],
                    'module_handler_test_missing' => [],
                ],
            ],
        ]));
        // Ensure buildImplementationInfo doesn't get called and that we work off cached results.
        $module_handler = $this->getMockBuilder(ModuleHandler::class)
            ->setConstructorArgs([
            $this->root,
            [
                'module_handler_test' => [
                    'type' => 'module',
                    'pathname' => 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test/module_handler_test.info.yml',
                    'filename' => 'module_handler_test.module',
                ],
            ],
            $this->cacheBackend,
        ])
            ->onlyMethods([
            'buildImplementationInfo',
        ])
            ->getMock();
        $module_handler->load('module_handler_test');
        $module_handler->expects($this->never())
            ->method('buildImplementationInfo');
        $implementors = [];
        $module_handler->invokeAllWith('hook', function (callable $hook, string $module) use (&$implementors) {
            $implementors[] = $module;
        });
        $this->assertEquals([
            'module_handler_test',
        ], $implementors);
    }
    
    /**
     * Tests invoke all.
     *
     * @covers ::invokeAll
     */
    public function testInvokeAll() {
        $module_handler = $this->getModuleHandler();
        $module_handler->addModule('module_handler_test_all1', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_all1');
        $module_handler->addModule('module_handler_test_all2', 'core/tests/Drupal/Tests/Core/Extension/modules/module_handler_test_all2');
        $this->assertEquals([
            TRUE,
            TRUE,
            TRUE,
        ], $module_handler->invokeAll('hook', [
            TRUE,
        ]));
    }
    
    /**
     * Tests that write cache calls through to cache library correctly.
     *
     * @covers ::writeCache
     */
    public function testWriteCache() {
        $module_handler = $this->getModuleHandler();
        $this->cacheBackend
            ->expects($this->exactly(2))
            ->method('get')
            ->willReturn(NULL);
        $this->cacheBackend
            ->expects($this->exactly(2))
            ->method('set')
            ->with($this->logicalOr('module_implements', 'hook_info'));
        $module_handler->invokeAllWith('hook', function (callable $hook, string $module) {
        });
        $module_handler->writeCache();
    }
    
    /**
     * Tests hook_hook_info() fetching through getHookInfo().
     *
     * @covers ::getHookInfo
     * @covers ::buildHookInfo
     */
    public function testGetHookInfo() {
        $module_handler = $this->getModuleHandler();
        // Set up some synthetic results.
        $this->cacheBackend
            ->expects($this->exactly(2))
            ->method('get')
            ->will($this->onConsecutiveCalls(NULL, (object) [
            'data' => [
                'hook_foo' => [
                    'group' => 'hook',
                ],
            ],
        ]));
        // Results from building from mocked environment.
        $this->assertEquals([
            'hook' => [
                'group' => 'hook',
            ],
        ], $module_handler->getHookInfo());
        // Reset local cache so we get our synthetic result from the cache handler.
        $module_handler->resetImplementations();
        $this->assertEquals([
            'hook_foo' => [
                'group' => 'hook',
            ],
        ], $module_handler->getHookInfo());
    }
    
    /**
     * Tests internal implementation cache reset.
     *
     * @covers ::resetImplementations
     */
    public function testResetImplementations() {
        $module_handler = $this->getModuleHandler();
        // Prime caches
        $module_handler->invokeAllWith('hook', function (callable $hook, string $module) {
        });
        $module_handler->getHookInfo();
        // Reset all caches internal and external.
        $this->cacheBackend
            ->expects($this->once())
            ->method('delete')
            ->with('hook_info');
        $this->cacheBackend
            ->expects($this->exactly(2))
            ->method('set')
            ->with($this->logicalOr('module_implements', 'hook_info'));
        $module_handler->resetImplementations();
        // Request implementation and ensure hook_info and module_implements skip
        // local caches.
        $this->cacheBackend
            ->expects($this->exactly(2))
            ->method('get')
            ->with($this->logicalOr('module_implements', 'hook_info'));
        $module_handler->invokeAllWith('hook', function (callable $hook, string $module) {
        });
    }
    
    /**
     * @covers ::getModuleDirectories
     */
    public function testGetModuleDirectories() {
        $module_handler = $this->getModuleHandler();
        $module_handler->setModuleList([]);
        $module_handler->addModule('node', 'core/modules/node');
        $this->assertEquals([
            'node' => $this->root . '/core/modules/node',
        ], $module_handler->getModuleDirectories());
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
ModuleHandlerTest::$cacheBackend protected property The mocked cache backend.
ModuleHandlerTest::getModuleHandler protected function Get a module handler object to test.
ModuleHandlerTest::setUp protected function @covers ::__construct Overrides UnitTestCase::setUp
ModuleHandlerTest::testAddModule public function Tests adding a module.
ModuleHandlerTest::testAddProfile public function Tests adding a profile.
ModuleHandlerTest::testCachedGetImplementations public function Tests getImplementations.
ModuleHandlerTest::testCachedGetImplementationsMissingMethod public function Tests getImplementations.
ModuleHandlerTest::testGetHookInfo public function Tests hook_hook_info() fetching through getHookInfo().
ModuleHandlerTest::testGetImplementations public function Tests deprecation of the ::getImplementations method.
ModuleHandlerTest::testGetModuleDirectories public function @covers ::getModuleDirectories
ModuleHandlerTest::testGetModuleList public function Confirm we get back the modules set in the constructor.
ModuleHandlerTest::testGetModuleWithExistingModule public function Confirm we get back a module from the module list.
ModuleHandlerTest::testGetModuleWithNonExistingModule public function @covers ::getModule
ModuleHandlerTest::testHasImplementations public function Tests hasImplementations.
ModuleHandlerTest::testImplementsHook public function Tests deprecation of the ::implementsHook method.
ModuleHandlerTest::testImplementsHookModuleEnabled public function Tests implementations methods when module is enabled.
ModuleHandlerTest::testInvokeAll public function Tests invoke all.
ModuleHandlerTest::testInvokeModuleEnabled public function Tests invoke methods when module is enabled.
ModuleHandlerTest::testIsLoaded public function Tests isLoaded accessor.
ModuleHandlerTest::testLoadAllIncludes public function @covers ::loadAllIncludes
ModuleHandlerTest::testLoadAllModules public function Tests loading all modules.
ModuleHandlerTest::testLoadInclude public function @covers ::loadInclude
ModuleHandlerTest::testLoadModule public function Tests loading a module.
ModuleHandlerTest::testModuleExists public function Tests module exists returns correct module status.
ModuleHandlerTest::testModuleReloading public function Tests reload method.
ModuleHandlerTest::testResetImplementations public function Tests internal implementation cache reset.
ModuleHandlerTest::testSetModuleList public function Ensure setting the module list replaces the module list and resets internal structures.
ModuleHandlerTest::testWriteCache public function Tests that write cache calls through to cache library correctly.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals Deprecated protected function Asserts if two arrays are equal by sorting them first.
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator protected function Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName public function Generates a unique random string containing letters and numbers.
UnitTestCase::setUpBeforeClass public static function

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