protected function DrupalUnitTestBase::setUp

Sets up Drupal unit test environment.

Overrides UnitTestBase::setUp

See also

DrupalUnitTestBase::$modules

DrupalUnitTestBase

File

drupal/core/modules/simpletest/lib/Drupal/simpletest/DrupalUnitTestBase.php, line 74

Contains Drupal\simpletest\DrupalUnitTestBase.

Class

DrupalUnitTestBase

Base test case class for Drupal unit tests.

Namespace

Code

protected function setUp() {

  // Copy/prime extension file lists once to avoid filesystem scans.
  if (!isset($this->moduleFiles)) {
    $this->moduleFiles = state()
      ->get('system.module.files') ?: array();
    $this->themeFiles = state()
      ->get('system.theme.files') ?: array();
    $this->themeData = state()
      ->get('system.theme.data') ?: array();
  }
  parent::setUp();

  // Build a minimal, partially mocked environment for unit tests.
  $this
    ->containerBuild(drupal_container());

  // Make sure it survives kernel rebuilds.
  $GLOBALS['conf']['container_bundles'][] = 'Drupal\\simpletest\\TestBundle';
  state()
    ->set('system.module.files', $this->moduleFiles);
  state()
    ->set('system.theme.files', $this->themeFiles);
  state()
    ->set('system.theme.data', $this->themeData);

  // Bootstrap the kernel.
  // No need to dump it; this test runs in-memory.
  $this->kernel = new DrupalKernel('testing', TRUE, drupal_classloader(), FALSE);
  $this->kernel
    ->boot();

  // Ensure that the module list is initially empty.
  $this->moduleList = array();

  // Collect and set a fixed module list.
  $class = get_class($this);
  $modules = array();
  while ($class) {
    if (property_exists($class, 'modules')) {
      $modules = array_merge($modules, $class::$modules);
    }
    $class = get_parent_class($class);
  }
  $this
    ->enableModules($modules, FALSE);
}