function ArrayUnitTest::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/Common/ArrayUnitTest.php, line 35

Definition of Drupal\system\Tests\Common\ArrayUnitTest.

Class

ArrayUnitTest

Tests the various drupal_array_* helper functions.

Namespace

Code

function setUp() {
  parent::setUp();

  // Create a form structure with a nested element.
  $this->form['details']['element'] = array(
    '#value' => 'Nested element',
  );

  // Set up parent array.
  $this->parents = array(
    'details',
    'element',
  );
}