function ThemeInstallerTest::testThemeInfoAlter

Tests that theme info can be altered by a module.

See also

module_test_system_info_alter()

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 380

Class

ThemeInstallerTest

Tests installing and uninstalling of themes.

Namespace

Code

public function testThemeInfoAlter() {
    $name = 'seven';
    $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']));
}