function DevelContainerInfoTest::testServiceList

Tests service list page.

File

tests/src/Functional/DevelContainerInfoTest.php, line 44

Class

DevelContainerInfoTest

Tests container info pages and links.

Namespace

Code

public function testServiceList() : void {
  $this->drupalGet('/devel/container/service');
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->assertSession()
    ->pageTextContains('Container services');
  $this->assertContainerInfoLocalTasks();
  $page = $this->getSession()
    ->getPage();
  // Ensures that the services table is found.
  $table = $page->find('css', 'table.devel-service-list');
  $this->assertNotNull($table);
  // Ensures that the expected table headers are found.
  $headers = $table->findAll('css', 'thead th');
  $this->assertEquals(4, count($headers));
  $expected_headers = [
    'ID',
    'Class',
    'Alias',
    'Operations',
  ];
  $actual_headers = array_map(static fn($element) => $element->getText(), $headers);
  $this->assertSame($expected_headers, $actual_headers);
  // Ensures that all the services are listed in the table.
  $cached_definition = \Drupal::service('kernel')->getCachedContainerDefinition();
  $this->assertNotNull($cached_definition);
  $rows = $table->findAll('css', 'tbody tr');
  $this->assertEquals(count($cached_definition['services']), count($rows));
  // Tests the presence of some (arbitrarily chosen) services in the table.
  $expected_services = [
    // Alias changed in Drupal 10 so commented out the test for now.
    //      'config.factory' => [
    //        'class' => 'Drupal\Core\Config\ConfigFactory',
    //        'alias' => '',
    //      ],
'devel.route_subscriber' => [
      'class' => RouteSubscriber::class,
      'alias' => '',
    ],
  ];
  foreach ($expected_services as $service_id => $expected) {
    $row = $table->find('css', sprintf('tbody tr:contains("%s")', $service_id));
    $this->assertNotNull($row);
    $cells = $row->findAll('css', 'td');
    $this->assertEquals(4, count($cells));
    $cell_service_id = $cells[0];
    $this->assertEquals($service_id, $cell_service_id->getText());
    $this->assertTrue($cell_service_id->hasClass('table-filter-text-source'));
    $cell_class = $cells[1];
    $this->assertEquals($expected['class'], $cell_class->getText());
    $this->assertTrue($cell_class->hasClass('table-filter-text-source'));
    $cell_alias = $cells[2];
    $this->assertEquals($expected['alias'], $cell_alias->getText());
    $this->assertTrue($cell_class->hasClass('table-filter-text-source'));
    $cell_operations = $cells[3];
    $actual_href = $cell_operations->findLink('Devel')
      ->getAttribute('href');
    $expected_href = Url::fromRoute('devel.container_info.service.detail', [
      'service_id' => $service_id,
    ])->toString();
    $this->assertEquals($expected_href, $actual_href);
  }
  // Ensures that the page is accessible ony to users with the adequate
  // permissions.
  $this->drupalLogout();
  $this->drupalGet('devel/container/service');
  $this->assertSession()
    ->statusCodeEquals(403);
}