Sets up unit test environment.
Unlike Drupal\simpletest\WebTestBase::setUp(), UnitTestBase::setUp() does not install modules because tests are performed without accessing the database. Any required files must be explicitly included by the child class setUp() method.
Overrides UnitTestBase::setUp
public function setUp() {
parent::setUp();
$this->expectedDefinitions = array(
'apple' => array(
'id' => 'apple',
'label' => 'Apple',
'color' => 'green',
'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Apple',
),
'banana' => array(
'id' => 'banana',
'label' => 'Banana',
'color' => 'yellow',
'uses' => array(
'bread' => t('Banana bread'),
),
'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Banana',
),
'cherry' => array(
'id' => 'cherry',
'label' => 'Cherry',
'color' => 'red',
'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Cherry',
),
'orange' => array(
'id' => 'orange',
'label' => 'Orange',
'color' => 'orange',
'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Orange',
),
);
$namespaces = new \ArrayObject(array(
'Drupal\\plugin_test' => DRUPAL_ROOT . '/core/modules/system/tests/modules/plugin_test/lib',
));
$this->discovery = new AnnotatedClassDiscovery('plugin_test/fruit', $namespaces);
$this->emptyDiscovery = new AnnotatedClassDiscovery('non_existing_module/non_existing_plugin_type', $namespaces);
}