function PluginTypeExampleTest::testPluginExample

Test the plugin manager can be loaded, and the plugins are registered.

@todo https://www.drupal.org/project/examples/issues/2985705

File

modules/plugin_type_example/tests/src/Functional/PluginTypeExampleTest.php, line 42

Class

PluginTypeExampleTest

Test the functionality of the Plugin Type Example module.

Namespace

Code

public function testPluginExample() {
    
    /** @var \Drupal\plugin_type_example\SandwichPluginManager $manager */
    $manager = $this->container
        ->get('plugin.manager.sandwich');
    $sandwich_plugin_definitions = $manager->getDefinitions();
    $this->assertCount(2, $sandwich_plugin_definitions, 'There are not two sandwich plugins defined.');
    // Check some of the properties of the ham sandwich plugin definition.
    $sandwich_plugin_definition = $sandwich_plugin_definitions['ham_sandwich'];
    $this->assertEquals(426, $sandwich_plugin_definition['calories'], 'The ham sandwich plugin definition\'s calories property is not set.');
    // Create an instance of the ham sandwich plugin to check it works.
    $plugin = $manager->createInstance('ham_sandwich', [
        'of' => 'configuration values',
    ]);
    $this->assertInstanceOf(ExampleHamSandwich::class, $plugin);
    // Create a meatball sandwich so we can check it's special behavior on
    // Sundays.
    
    /** @var \Drupal\plugin_type_example\SandwichInterface $meatball */
    $meatball = $manager->createInstance('meatball_sandwich');
    // Set the $day property to 'Sun'.
    $ref_day = new \ReflectionProperty($meatball, 'day');
    $ref_day->setAccessible(TRUE);
    $ref_day->setValue($meatball, 'Sun');
    // Check the special description on Sunday.
    $this->assertEquals($meatball->description(), 'Italian style meatballs drenched in irresistible marinara sauce, served on day old bread.');
}