public function StaticDiscoveryTest::setUp

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

File

drupal/core/modules/system/lib/Drupal/system/Tests/Plugin/Discovery/StaticDiscoveryTest.php, line 25

Definition of Drupal\system\Tests\Plugin\Discovery\StaticDiscoveryTest.

Class

StaticDiscoveryTest

Tests that plugins are correctly discovered.

Namespace

Code

public function setUp() {
  parent::setUp();
  $this->expectedDefinitions = array(
    'apple' => array(
      'label' => 'Apple',
      'color' => 'green',
    ),
    'cherry' => array(
      'label' => 'Cherry',
      'color' => 'red',
    ),
    'orange' => array(
      'label' => 'Orange',
      'color' => 'orange',
    ),
  );

  // Instead of registering the empty discovery component first and then
  // setting the plugin definitions, we set them first and then delete them
  // again. This implicitly tests StaticDiscovery::deleteDefinition() (in
  // addition to StaticDiscovery::setDefinition() which we need to use
  // anyway).
  $discovery = new StaticDiscovery();
  foreach ($this->expectedDefinitions as $plugin_id => $definition) {
    $discovery
      ->setDefinition($plugin_id, $definition);
  }
  $this->discovery = clone $discovery;
  foreach ($this->expectedDefinitions as $plugin_id => $definition) {
    $discovery
      ->deleteDefinition($plugin_id);
  }
  $this->emptyDiscovery = $discovery;
}