function CKEditor4to5UpgradeCompletenessTest::testOnlyOneUpgradePluginAllowedPerCKEditor4PluginSettings

Tests that only one plugin can provide an upgrade path for plugin settings.

File

core/modules/ckeditor5/tests/src/Kernel/CKEditor4to5UpgradeCompletenessTest.php, line 226

Class

CKEditor4to5UpgradeCompletenessTest

@covers \Drupal\ckeditor5\Plugin\CKEditor4To5Upgrade\Core[[api-linebreak]] @group ckeditor5 @internal

Namespace

Code

public function testOnlyOneUpgradePluginAllowedPerCKEditor4PluginSettings() : void {
  $this->enableModules([
    'ckeditor4to5upgrade_plugin_test',
  ]);
  \Drupal::state()->set('ckeditor4to5upgrade_plugin_test', 'duplicate_plugin_settings');
  $this->expectException(\OutOfBoundsException::class);
  $this->expectExceptionMessage('The "stylescombo" CKEditor 4 plugin\'s settings are already being upgraded by the "core" CKEditor4To5Upgrade plugin, the "foo" plugin is as well. This conflict needs to be resolved.');
  $this->upgradePluginManager
    ->mapCKEditor4ToolbarButtonToCKEditor5ToolbarItem('foo', HTMLRestrictions::emptySet());
}