public function SimpletestUiTest::testTestingThroughUI in Drupal 8

Tests that unit, kernel, and functional tests work through the UI.

@expectedDeprecation Drupal\simpletest\TestDiscovery is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use \Drupal\Core\Test\TestDiscovery instead. See https://www.drupal.org/node/2949692

File

core/modules/simpletest/tests/src/Functional/SimpletestUiTest.php, line 37

Class

SimpletestUiTest

Test various aspects of testing through the UI form.

Namespace

Drupal\Tests\simpletest\Functional

Code

public function testTestingThroughUI() {
  $url = Url::fromRoute('simpletest.test_form');
  $assertion = $this
    ->assertSession();
  $this
    ->drupalGet($url);
  $settings = $this
    ->getDrupalSettings();
  $this
    ->assertTrue(strpos($settings['simpleTest']['images'][0], 'core/misc/menu-collapsed.png') > 0, 'drupalSettings contains a link to core/misc/menu-collapsed.png.');

  // We can not test WebTestBase tests here since they require a valid .htkey
  // to be created. However this scenario is covered by the testception of
  // \Drupal\simpletest\Tests\SimpleTestTest.
  $tests = [
    // A KernelTestBase test.
    KernelTestBaseTest::class,
    // A PHPUnit unit test.
    ActionLocalTasksTest::class,
    // A PHPUnit functional test.
    ThroughUITest::class,
  ];
  foreach ($tests as $test) {
    $edit = [
      "tests[{$test}]" => TRUE,
    ];
    $this
      ->drupalPostForm($url, $edit, t('Run tests'));
    $assertion
      ->pageTextContains('0 fails, 0 exceptions');
  }
}