class ContextAwarePluginTraitTest

class ContextAwarePluginTraitTest extends KernelTestBase {
    use ExpectDeprecationTrait;
    
    /**
     * The plugin instance under test.
     *
     * @var \Drupal\Core\Plugin\ContextAwarePluginTrait
     */
    private $plugin;
    
    /**
     * The configurable plugin instance under test.
     *
     * @var \Drupal\Core\Plugin\ContextAwarePluginTrait
     */
    private $configurablePlugin;
    
    /**
     * {@inheritdoc}
     */
    public function setUp() : void {
        parent::setUp();
        $plugin_definition = new TestContextAwarePluginDefinition();
        $plugin_definition->addContextDefinition('nato_letter', ContextDefinition::create('string'));
        $this->plugin = new TestContextAwarePlugin([], 'the_sisko', $plugin_definition);
        $this->configurablePlugin = new TestConfigurableContextAwarePlugin([], 'the_sisko', $plugin_definition);
    }
    
    /**
     * @covers ::getContextDefinitions
     */
    public function testGetContextDefinitions() {
        $this->assertIsArray($this->plugin
            ->getContextDefinitions());
    }
    
    /**
     * @covers ::getContextDefinition
     */
    public function testGetContextDefinition() {
        // The context is not defined, so an exception will be thrown.
        $this->expectException(ContextException::class);
        $this->expectExceptionMessage('The person context is not a valid context.');
        $this->plugin
            ->getContextDefinition('person');
    }
    
    /**
     * @covers ::getContextValue
     */
    public function testGetContextValue() {
        $this->plugin
            ->setContextValue('nato_letter', 'Alpha');
        $this->assertSame('Alpha', $this->plugin
            ->getContextValue('nato_letter'));
    }
    
    /**
     * @covers ::getContextValue
     * @group legacy
     */
    public function testGetContextValueFromConfiguration() {
        $this->expectDeprecation('Passing context values to plugins via configuration is deprecated in drupal:9.1.0 and will be removed before drupal:10.0.0. Instead, call ::setContextValue() on the plugin itself. See https://www.drupal.org/node/3120980');
        $configuration = [
            'context' => [
                'nato_letter' => 'Alpha',
            ],
        ];
        $this->plugin = new TestContextAwarePlugin($configuration, 'the_sisko', $this->plugin
            ->getPluginDefinition());
        // Assert that the context value passed in the plugin configuration is
        // available.
        $this->assertSame('Alpha', $this->plugin
            ->getContextValue('nato_letter'));
    }
    
    /**
     * @covers ::getContextValue
     * @group legacy
     */
    public function testConfigurableGetContextValueFromConfiguration() {
        $this->expectDeprecation('Passing context values to plugins via configuration is deprecated in drupal:9.1.0 and will be removed before drupal:10.0.0. Instead, call ::setContextValue() on the plugin itself. See https://www.drupal.org/node/3120980');
        // Assert that the context value passed in the plugin configuration is
        // available.
        $this->assertSame('Alpha', $this->configurablePlugin
            ->getContextValue('nato_letter'));
    }
    
    /**
     * @covers ::setContextValue
     */
    public function testSetContextValue() {
        $typed_data_manager = $this->prophesize(TypedDataManagerInterface::class);
        $container = new ContainerBuilder();
        $container->set('typed_data_manager', $typed_data_manager->reveal());
        \Drupal::setContainer($container);
        $this->plugin
            ->getPluginDefinition()
            ->addContextDefinition('foo', new ContextDefinition('string'));
        $this->assertFalse($this->plugin->setContextCalled);
        $this->plugin
            ->setContextValue('foo', new StringData(new DataDefinition(), 'bar'));
        $this->assertTrue($this->plugin->setContextCalled);
    }

}