class ThemeInstallerTest

Same name and namespace in other branches

9 core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php \Drupal\KernelTests\Core\Theme\ThemeInstallerTest
8.9.x core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php \Drupal\KernelTests\Core\Theme\ThemeInstallerTest
11.x core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php \Drupal\KernelTests\Core\Theme\ThemeInstallerTest

Tests installing and uninstalling of themes.

@group Extension @group #slow

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \Drupal\Core\DependencyInjection\ServiceProviderInterface uses \Drupal\KernelTests\AssertContentTrait, \Drupal\Tests\RandomGeneratorTrait, \Drupal\Tests\ConfigTestTrait, \Drupal\Tests\ExtensionListTestTrait, \Drupal\Tests\TestRequirementsTrait, \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Prophecy\PhpUnit\ProphecyTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait implements \PHPUnit\Framework\TestCase
- class \Drupal\KernelTests\Core\Theme\ThemeInstallerTest implements \Drupal\KernelTests\KernelTestBase

Expanded class hierarchy of ThemeInstallerTest

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 22

Namespace

Drupal\KernelTests\Core\Theme

View on git.drupalcode.org

View source

class ThemeInstallerTest extends KernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
  ];
  
  /**
   * {@inheritdoc}
   */
  public function register(ContainerBuilder $container) {
    parent::register($container);
    // Some test methods involve ModuleHandler operations, which attempt to
    // rebuild and dump routes.
    $container->register('router.dumper', 'Drupal\\Core\\Routing\\NullMatcherDumper');
  }
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installConfig([
      'system',
    ]);
  }
  
  /**
   * Verifies that no themes are installed by default.
   */
  public function testEmpty() : void {
    $this->assertEmpty($this->extensionConfig()
      ->get('theme'));
    $this->assertEmpty(array_keys($this->themeHandler()
      ->listInfo()));
    $this->assertEmpty(array_keys(\Drupal::service('theme_handler')->listInfo()));
    // Rebuilding available themes should always yield results though.
    $this->assertNotEmpty($this->extensionListTheme()
      ->reset()
      ->getList()['stark'], 'ThemeExtensionList::getList() yields all available themes.');
    // theme_get_setting() should return global default theme settings.
    $this->assertTrue(theme_get_setting('features.favicon'));
  }
  
  /**
   * Tests installing a theme.
   */
  public function testInstall() : void {
    $name = 'test_basetheme';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]));
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $this->assertSame(0, $this->extensionConfig()
      ->get("theme.{$name}"));
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertEquals($name, $themes[$name]->getName());
    // Verify that test_basetheme.settings is active.
    $this->assertFalse(theme_get_setting('features.favicon', $name));
    $this->assertEquals('only', theme_get_setting('base', $name));
    $this->assertEquals('base', theme_get_setting('override', $name));
  }
  
  /**
   * Tests installing a sub-theme.
   */
  public function testInstallSubTheme() : void {
    $name = 'test_child_theme';
    $base_name = 'test_parent_theme';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty(array_keys($themes));
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$base_name]));
    $expectedOrder = [
      $base_name,
      $name,
    ];
    $this->assertEquals($expectedOrder, array_keys($themes));
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]));
    $this->assertTrue(isset($themes[$base_name]));
  }
  
  /**
   * Tests installing a non-existing theme.
   */
  public function testInstallNonExisting() : void {
    $name = 'non_existing_theme';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty(array_keys($themes));
    try {
      $message = 'ThemeInstaller::install() throws UnknownExtensionException upon installing a non-existing theme.';
      $this->themeInstaller()
        ->install([
        $name,
      ]);
      $this->fail($message);
    } catch (\Exception $e) {
      $this->assertInstanceOf(UnknownExtensionException::class, $e);
    }
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty(array_keys($themes));
  }
  
  /**
   * Tests installing a theme with a too long name.
   */
  public function testInstallNameTooLong() : void {
    $name = 'test_theme_having_veery_long_name_which_is_too_long';
    try {
      $message = 'ThemeInstaller::install() throws ExtensionNameLengthException upon installing a theme with a too long name.';
      $this->themeInstaller()
        ->install([
        $name,
      ]);
      $this->fail($message);
    } catch (\Exception $e) {
      $this->assertInstanceOf(ExtensionNameLengthException::class, $e);
    }
  }
  
  /**
   * Tests installing a theme with the same name as an enabled module.
   */
  public function testInstallThemeSameNameAsModule() : void {
    $name = 'name_collision_test';
    // Install and uninstall the theme.
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
    // Install the module, then the theme.
    $this->moduleInstaller()
      ->install([
      $name,
    ]);
    $message = "Theme name {$name} is already in use by an installed module.";
    $this->expectException(ExtensionNameReservedException::class);
    $this->expectExceptionMessage($message);
    $this->themeInstaller()
      ->install([
      $name,
    ]);
  }
  
  /**
   * Tests installing a theme with unmet module dependencies.
   *
   * @dataProvider providerTestInstallThemeWithUnmetModuleDependencies
   */
  public function testInstallThemeWithUnmetModuleDependencies($theme_name, $installed_modules, $message) : void {
    $this->moduleInstaller()
      ->install($installed_modules);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty($themes);
    $this->expectException(MissingDependencyException::class);
    $this->expectExceptionMessage($message);
    $this->themeInstaller()
      ->install([
      $theme_name,
    ]);
  }
  
  /**
   * Tests trying to install a deprecated theme.
   *
   * @covers \Drupal\Core\Extension\ThemeInstaller::install
   *
   * @group legacy
   */
  public function testInstallDeprecated() : void {
    $this->expectDeprecation("The theme 'deprecated_theme_test' is deprecated. See https://example.com/deprecated");
    $this->themeInstaller()
      ->install([
      'deprecated_theme_test',
    ]);
    $this->assertTrue(\Drupal::service('theme_handler')->themeExists('deprecated_theme_test'));
  }
  
  /**
   * Data provider for testInstallThemeWithUnmetModuleDependencies().
   */
  public static function providerTestInstallThemeWithUnmetModuleDependencies() {
    return [
      'theme with uninstalled module dependencies' => [
        'test_theme_depending_on_modules',
        [],
        "Unable to install theme: 'test_theme_depending_on_modules' due to unmet module dependencies: 'test_module_required_by_theme, test_another_module_required_by_theme'.",
      ],
      'theme with a base theme with uninstalled module dependencies' => [
        'test_theme_with_a_base_theme_depending_on_modules',
        [],
        "Unable to install theme: 'test_theme_with_a_base_theme_depending_on_modules' due to unmet module dependencies: 'test_module_required_by_theme, test_another_module_required_by_theme'.",
      ],
      'theme and base theme have uninstalled module dependencies' => [
        'test_theme_mixed_module_dependencies',
        [],
        "Unable to install theme: 'test_theme_mixed_module_dependencies' due to unmet module dependencies: 'help, test_module_required_by_theme, test_another_module_required_by_theme'.",
      ],
      'theme with already installed module dependencies, base theme module dependencies are not installed' => [
        'test_theme_mixed_module_dependencies',
        [
          'help',
        ],
        "Unable to install theme: 'test_theme_mixed_module_dependencies' due to unmet module dependencies: 'test_module_required_by_theme, test_another_module_required_by_theme'.",
      ],
      'theme with module dependencies not installed, base theme module dependencies are already installed, ' => [
        'test_theme_mixed_module_dependencies',
        [
          'test_module_required_by_theme',
          'test_another_module_required_by_theme',
        ],
        "Unable to install theme: 'test_theme_mixed_module_dependencies' due to unmet module dependencies: 'help'.",
      ],
      'theme depending on a module that does not exist' => [
        'test_theme_depending_on_nonexisting_module',
        [],
        "Unable to install theme: 'test_theme_depending_on_nonexisting_module' due to unmet module dependencies: 'test_module_non_existing",
      ],
      'theme depending on an installed but incompatible module' => [
        'test_theme_depending_on_constrained_modules',
        [
          'test_module_compatible_constraint',
          'test_module_incompatible_constraint',
        ],
        "Unable to install theme: Test Module Theme Depends on with Incompatible Constraint (>=8.x-2.x) (incompatible with version 8.x-1.8)",
      ],
    ];
  }
  
  /**
   * Tests installing a theme with module dependencies that are met.
   */
  public function testInstallThemeWithMetModuleDependencies() : void {
    $name = 'test_theme_depending_on_modules';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertArrayNotHasKey($name, $themes);
    $this->moduleInstaller()
      ->install([
      'test_module_required_by_theme',
      'test_another_module_required_by_theme',
    ]);
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertArrayHasKey($name, $themes);
    $this->expectException(ModuleUninstallValidatorException::class);
    $this->expectExceptionMessage('The following reasons prevent the modules from being uninstalled: Required by the theme: Test Theme Depending on Modules');
    $this->moduleInstaller()
      ->uninstall([
      'test_module_required_by_theme',
    ]);
  }
  
  /**
   * Tests uninstalling the default theme.
   */
  public function testUninstallDefault() : void {
    $name = 'stark';
    $other_name = 'olivero';
    $this->themeInstaller()
      ->install([
      $name,
      $other_name,
    ]);
    $this->config('system.theme')
      ->set('default', $name)
      ->save();
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$other_name]));
    try {
      $message = 'ThemeInstaller::uninstall() throws InvalidArgumentException upon uninstalling default theme.';
      $this->themeInstaller()
        ->uninstall([
        $name,
      ]);
      $this->fail($message);
    } catch (\Exception $e) {
      $this->assertInstanceOf(\InvalidArgumentException::class, $e);
    }
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$other_name]));
  }
  
  /**
   * Tests uninstalling the admin theme.
   */
  public function testUninstallAdmin() : void {
    $name = 'stark';
    $other_name = 'olivero';
    $this->themeInstaller()
      ->install([
      $name,
      $other_name,
    ]);
    $this->config('system.theme')
      ->set('admin', $name)
      ->save();
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$other_name]));
    try {
      $message = 'ThemeInstaller::uninstall() throws InvalidArgumentException upon disabling admin theme.';
      $this->themeInstaller()
        ->uninstall([
        $name,
      ]);
      $this->fail($message);
    } catch (\Exception $e) {
      $this->assertInstanceOf(\InvalidArgumentException::class, $e);
    }
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$other_name]));
  }
  
  /**
   * Tests uninstalling a sub-theme.
   */
  public function testUninstallSubTheme() : void {
    $name = 'test_subtheme';
    $base_name = 'test_basetheme';
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]));
    $this->assertTrue(isset($themes[$base_name]));
  }
  
  /**
   * Tests uninstalling a base theme before its sub-theme.
   */
  public function testUninstallBaseBeforeSubTheme() : void {
    $name = 'test_basetheme';
    $sub_name = 'test_subtheme';
    $this->themeInstaller()
      ->install([
      $sub_name,
    ]);
    try {
      $message = 'ThemeInstaller::install() throws InvalidArgumentException upon uninstalling base theme before sub theme.';
      $this->themeInstaller()
        ->uninstall([
        $name,
      ]);
      $this->fail($message);
    } catch (\Exception $e) {
      $this->assertInstanceOf(\InvalidArgumentException::class, $e);
    }
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertTrue(isset($themes[$sub_name]));
    // Verify that uninstalling both at the same time works.
    $this->themeInstaller()
      ->uninstall([
      $name,
      $sub_name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]));
    $this->assertFalse(isset($themes[$sub_name]));
  }
  
  /**
   * Tests uninstalling a non-existing theme.
   */
  public function testUninstallNonExisting() : void {
    $name = 'non_existing_theme';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty(array_keys($themes));
    $this->expectException(UnknownExtensionException::class);
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
  }
  
  /**
   * Tests uninstalling a theme.
   */
  public function testUninstall() : void {
    $name = 'test_basetheme';
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $this->assertNotEmpty($this->config("{$name}.settings")
      ->get());
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
    $this->assertEmpty(array_keys($this->themeHandler()
      ->listInfo()));
    $this->assertEmpty($this->config("{$name}.settings")
      ->get());
    // Ensure that the uninstalled theme can be installed again.
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]));
    $this->assertEquals($name, $themes[$name]->getName());
    $this->assertNotEmpty($this->config("{$name}.settings")
      ->get());
  }
  
  /**
   * Tests uninstalling a theme that is not installed.
   */
  public function testUninstallNotInstalled() : void {
    $name = 'test_basetheme';
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertEmpty(array_keys($themes));
    $this->expectException(UnknownExtensionException::class);
    $this->themeInstaller()
      ->uninstall([
      $name,
    ]);
  }
  
  /**
   * Tests that theme info can be altered by a module.
   *
   * @see module_test_system_info_alter()
   */
  public function testThemeInfoAlter() : void {
    $name = 'stark';
    $this->container
      ->get('state')
      ->set('module_test.hook_system_info_alter', TRUE);
    $this->themeInstaller()
      ->install([
      $name,
    ]);
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]->info['regions']['test_region']));
    // Install module_test.
    $this->moduleInstaller()
      ->install([
      'module_test',
    ], FALSE);
    $this->assertTrue($this->moduleHandler()
      ->moduleExists('module_test'));
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertTrue(isset($themes[$name]->info['regions']['test_region']));
    // Legacy assertions.
    // @todo Remove once theme initialization/info has been modernized.
    // @see https://www.drupal.org/node/2228093
    $info = \Drupal::service('extension.list.theme')->getExtensionInfo($name);
    $this->assertTrue(isset($info['regions']['test_region']));
    $regions = system_region_list($name);
    $this->assertTrue(isset($regions['test_region']));
    $theme_list = \Drupal::service('theme_handler')->listInfo();
    $this->assertTrue(isset($theme_list[$name]->info['regions']['test_region']));
    $this->moduleInstaller()
      ->uninstall([
      'module_test',
    ]);
    $this->assertFalse($this->moduleHandler()
      ->moduleExists('module_test'));
    $themes = $this->themeHandler()
      ->listInfo();
    $this->assertFalse(isset($themes[$name]->info['regions']['test_region']));
    // Legacy assertions.
    // @todo Remove once theme initialization/info has been modernized.
    // @see https://www.drupal.org/node/2228093
    $info = \Drupal::service('extension.list.theme')->getExtensionInfo($name);
    $this->assertFalse(isset($info['regions']['test_region']));
    $regions = system_region_list($name);
    $this->assertFalse(isset($regions['test_region']));
    $theme_list = \Drupal::service('theme_handler')->listInfo();
    $this->assertFalse(isset($theme_list[$name]->info['regions']['test_region']));
  }
  
  /**
   * Returns the theme handler service.
   *
   * @return \Drupal\Core\Extension\ThemeHandlerInterface
   */
  protected function themeHandler() {
    return $this->container
      ->get('theme_handler');
  }
  
  /**
   * Returns the theme installer service.
   *
   * @return \Drupal\Core\Extension\ThemeInstallerInterface
   */
  protected function themeInstaller() {
    return $this->container
      ->get('theme_installer');
  }
  
  /**
   * Returns the system.theme config object.
   *
   * @return \Drupal\Core\Config\Config
   */
  protected function extensionConfig() {
    return $this->config('core.extension');
  }
  
  /**
   * Returns the ModuleHandler.
   *
   * @return \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected function moduleHandler() {
    return $this->container
      ->get('module_handler');
  }
  
  /**
   * Returns the ModuleInstaller.
   *
   * @return \Drupal\Core\Extension\ModuleInstallerInterface
   */
  protected function moduleInstaller() {
    return $this->container
      ->get('module_installer');
  }
  
  /**
   * Returns the ThemeExtensionList.
   *
   * @return \Drupal\Core\Extension\ThemeExtensionList
   */
  protected function extensionListTheme() : ThemeExtensionList {
    return $this->container
      ->get('extension.list.theme');
  }

}

Members

Title Sort descending	Deprecated	Modifiers	Object type	Summary	Overriden Title	Overrides
AssertContentTrait::$content		protected	property	The current raw content.
AssertContentTrait::$drupalSettings		protected	property	The drupalSettings value from the current raw $content.
AssertContentTrait::$elements		protected	property	The XML structure parsed from the current raw $content.		1
AssertContentTrait::$plainTextContent		protected	property	The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped		protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField		protected	function	Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById		protected	function	Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName		protected	function	Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath		protected	function	Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked		protected	function	Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue		protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink		protected	function	Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref		protected	function	Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds		protected	function	Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped		protected	function	Passes if raw text IS NOT found escaped on loaded page, fail otherwise.
AssertContentTrait::assertNoField		protected	function	Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById		protected	function	Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName		protected	function	Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath		protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked		protected	function	Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink		protected	function	Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref		protected	function	Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion		protected	function	Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption		protected	function	Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected		protected	function	Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern		protected	function	Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw		protected	function	Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText		protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle		protected	function	Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText		protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption		protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText		protected	function	Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected		protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector		protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector		protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern		protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw		protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText		protected	function	Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper		protected	function	Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern		protected	function	Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput		protected	function	Asserts themed output.
AssertContentTrait::assertTitle		protected	function	Pass if the page title is the given string.
AssertContentTrait::assertUniqueText		protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper		protected	function	Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery		protected	function	Builds an XPath query.
AssertContentTrait::constructFieldXpath		protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect		protected	function	Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions		protected	function	Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings		protected	function	Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent		protected	function	Gets the current raw content.
AssertContentTrait::getSelectedItem		protected	function	Get the selected value from a select field.
AssertContentTrait::getTextContent		protected	function	Retrieves the plain-text content from the current raw content.
AssertContentTrait::parse		protected	function	Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace		protected	function	Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings		protected	function	Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent		protected	function	Sets the raw content (e.g. HTML).
AssertContentTrait::xpath		protected	function	Performs an xpath search on the contents of the internal browser.
ConfigTestTrait::configImporter		protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig		protected	function	Copies configuration objects from source storage to target storage.
ExtensionListTestTrait::getModulePath		protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath		protected	function	Gets the path for the specified theme.
KernelTestBase::$backupGlobals		protected	property	Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes		protected	property	Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist		protected	property	Contains a few static class properties for performance.
KernelTestBase::$classLoader		protected	property
KernelTestBase::$configImporter		protected	property	@todo Move into Config test base class.		6
KernelTestBase::$configSchemaCheckerExclusions		protected static	property	An array of config object names that are excluded from schema checking.		3
KernelTestBase::$container		protected	property
KernelTestBase::$databasePrefix		protected	property
KernelTestBase::$keyValue		protected	property	The key_value service that must persist between container rebuilds.
KernelTestBase::$preserveGlobalState		protected	property	Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root		protected	property	The app root.
KernelTestBase::$runTestInSeparateProcess		protected	property	Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory		protected	property
KernelTestBase::$strictConfigSchema		protected	property	Set to TRUE to strict check all configuration saved.		9
KernelTestBase::$usesSuperUserAccessPolicy		protected	property	Set to TRUE to make user 1 a super user.		7
KernelTestBase::$vfsRoot		protected	property	The virtual filesystem root directory.
KernelTestBase::assertPostConditions		protected	function			1
KernelTestBase::bootEnvironment		protected	function	Bootstraps a basic test environment.
KernelTestBase::bootKernel		protected	function	Bootstraps a kernel for a test.		1
KernelTestBase::config		protected	function	Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules		protected	function	Disables modules for this test.
KernelTestBase::enableModules		protected	function	Enables modules for this test.		1
KernelTestBase::getConfigSchemaExclusions		protected	function	Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo		protected	function	Returns the Database connection info to be used for this test.		2
KernelTestBase::getDatabasePrefix		public	function
KernelTestBase::getExtensionsForModules		private	function	Returns Extension objects for $modules to install.
KernelTestBase::getModulesToEnable		private static	function	Returns the modules to install for this test.
KernelTestBase::initFileCache		protected	function	Initializes the FileCache component.
KernelTestBase::installConfig		protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema		protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema		protected	function	Installs database tables from a module schema definition.
KernelTestBase::render		protected	function	Renders a render array.		1
KernelTestBase::setInstallProfile		protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting		protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass		public static	function			1
KernelTestBase::setUpFilesystem		protected	function	Sets up the filesystem, so things like the file directory.		2
KernelTestBase::stop	Deprecated	protected	function	Stops test execution.
KernelTestBase::tearDown		protected	function			6
KernelTestBase::tearDownCloseDatabaseConnection		public	function	@after
KernelTestBase::vfsDump		protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get		public	function
KernelTestBase::__sleep		public	function	Prevents serializing any properties.
PhpUnitWarnings::$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.
RandomGeneratorTrait::getRandomGenerator		protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName		protected	function	Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject		public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString		public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	Deprecated	public	function	Callback for random string validation.
StorageCopyTrait::replaceStorageContents		protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	Deprecated	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	Deprecated	protected	function	Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot		protected static	function	Returns the Drupal root directory.
ThemeInstallerTest::$modules		protected static	property	Modules to install.	Overrides KernelTestBase::$modules
ThemeInstallerTest::extensionConfig		protected	function	Returns the system.theme config object.
ThemeInstallerTest::extensionListTheme		protected	function	Returns the ThemeExtensionList.
ThemeInstallerTest::moduleHandler		protected	function	Returns the ModuleHandler.
ThemeInstallerTest::moduleInstaller		protected	function	Returns the ModuleInstaller.
ThemeInstallerTest::providerTestInstallThemeWithUnmetModuleDependencies		public static	function	Data provider for testInstallThemeWithUnmetModuleDependencies().
ThemeInstallerTest::register		public	function	Registers test-specific services.	Overrides KernelTestBase::register
ThemeInstallerTest::setUp		protected	function		Overrides KernelTestBase::setUp
ThemeInstallerTest::testEmpty		public	function	Verifies that no themes are installed by default.
ThemeInstallerTest::testInstall		public	function	Tests installing a theme.
ThemeInstallerTest::testInstallDeprecated		public	function	Tests trying to install a deprecated theme.
ThemeInstallerTest::testInstallNameTooLong		public	function	Tests installing a theme with a too long name.
ThemeInstallerTest::testInstallNonExisting		public	function	Tests installing a non-existing theme.
ThemeInstallerTest::testInstallSubTheme		public	function	Tests installing a sub-theme.
ThemeInstallerTest::testInstallThemeSameNameAsModule		public	function	Tests installing a theme with the same name as an enabled module.
ThemeInstallerTest::testInstallThemeWithMetModuleDependencies		public	function	Tests installing a theme with module dependencies that are met.
ThemeInstallerTest::testInstallThemeWithUnmetModuleDependencies		public	function	Tests installing a theme with unmet module dependencies.
ThemeInstallerTest::testThemeInfoAlter		public	function	Tests that theme info can be altered by a module.
ThemeInstallerTest::testUninstall		public	function	Tests uninstalling a theme.
ThemeInstallerTest::testUninstallAdmin		public	function	Tests uninstalling the admin theme.
ThemeInstallerTest::testUninstallBaseBeforeSubTheme		public	function	Tests uninstalling a base theme before its sub-theme.
ThemeInstallerTest::testUninstallDefault		public	function	Tests uninstalling the default theme.
ThemeInstallerTest::testUninstallNonExisting		public	function	Tests uninstalling a non-existing theme.
ThemeInstallerTest::testUninstallNotInstalled		public	function	Tests uninstalling a theme that is not installed.
ThemeInstallerTest::testUninstallSubTheme		public	function	Tests uninstalling a sub-theme.
ThemeInstallerTest::themeHandler		protected	function	Returns the theme handler service.
ThemeInstallerTest::themeInstaller		protected	function	Returns the theme installer service.

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class ThemeInstallerTest

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class ThemeInstallerTest

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