/core/tests/Drupal/Tests/Core/Plugin/

• ../
• CategorizingPluginManagerTraitTest.php
• ConfigurablePluginBaseTest.php
• ConfigurableTraitTest.php
• Context
• ContextHandlerTest.php
• DefaultLazyPluginCollectionTest.php
• DefaultPluginManagerTest.php
• DefaultSingleLazyPluginCollectionTest.php
• Discovery
• FilteredPluginManagerTraitTest.php
• Fixtures
• LazyPluginCollectionTestBase.php
• PluginDependencyTraitTest.php
• PluginExistsConstraintTest.php
• PluginFormFactoryTest.php
• PluginWithFormsTraitTest.php
• TestPluginManager.php