function UninstallKernelTest::testUninstallPluginCacheClear

Tests uninstalling a module with a plugin cache clearer service.

File

core/modules/system/tests/src/Kernel/Installer/UninstallKernelTest.php, line 55

Class

UninstallKernelTest

Tests the uninstallation of modules.

Namespace

Code

public function testUninstallPluginCacheClear() : void {
  \Drupal::service('module_installer')->install([
    'module_test',
  ]);
  $this->assertFalse($this->container
    ->get('state')
    ->get(PluginManagerCacheClearer::class));
  \Drupal::service('module_installer')->install([
    'dblog',
  ]);
  $this->assertTrue($this->container
    ->get('state')
    ->get(PluginManagerCacheClearer::class));
  // The plugin cache clearer service should be called during dblog uninstall
  // without the dependency.
  \Drupal::service('module_installer')->uninstall([
    'dblog',
  ]);
  $this->assertFalse($this->container
    ->get('state')
    ->get(PluginManagerCacheClearer::class));
  // The service should not be called during module_test uninstall.
  $this->container
    ->get('state')
    ->delete(PluginManagerCacheClearer::class);
  \Drupal::service('module_installer')->uninstall([
    'module_test',
  ]);
  $this->assertNull($this->container
    ->get('state')
    ->get(PluginManagerCacheClearer::class));
}