public function ReadOnlyConfigTest::testModulePages in Configuration Read-only mode 8

Tests switching the modules form to read-only.

File

tests/src/Functional/ReadOnlyConfigTest.php, line 76

Class

ReadOnlyConfigTest

Tests read-only module config functionality.

Namespace

Drupal\Tests\config_readonly\Functional

Code

public function testModulePages() {

  // Verify if we can successfully access the modules list route.
  $module_url = Url::fromRoute('system.modules_list');
  $this
    ->drupalGet($module_url);
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // The modules list form is not read-only.
  $this
    ->assertSession()
    ->pageTextNotContains($this->message);

  // Verify if we can successfully access the modules uninstall route.
  $uninstall_url = Url::fromRoute('system.modules_uninstall');
  $this
    ->drupalGet($uninstall_url);
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // The modules uninstall form is not read-only.
  $this
    ->assertSession()
    ->pageTextNotContains($this->message);

  // Enable the search module to confirm we can submit the form.
  $edit = [
    'modules[search][enable]' => TRUE,
  ];
  $this
    ->drupalPostForm($module_url, $edit, 'Install');
  $this
    ->assertSession()
    ->pageTextNotContains($this->message);

  // Switch forms to read-only.
  $this
    ->turnOnReadOnlySetting();
  $this
    ->drupalGet($module_url);

  // The modules list form is read-only.
  $this
    ->assertSession()
    ->pageTextContains($this->message);
  $this
    ->drupalGet($uninstall_url);

  // The modules uninstall form is read-only.
  $this
    ->assertSession()
    ->pageTextContains($this->message);
  $this
    ->drupalGet($module_url);
  $elements = $this
    ->xpath("//form[@id='system-modules']//input[@id='edit-submit']");
  $install_button = isset($elements[0]) && $elements[0] instanceof NodeElement ? $elements[0] : FALSE;
  $this
    ->assertTrue($install_button !== FALSE, 'Found the install form submit button.');
  $this
    ->assertTrue($install_button
    ->hasAttribute('disabled'), 'The install modules form button is disabled.');

  // Verify that a search can be run since work-around is removed.
  // @see https://www.drupal.org/node/2845743
  $options = [
    'query' => [
      'keys' => 'test',
    ],
  ];
  $search_url = Url::fromRoute('search.view_user_search', [], $options);
  $this
    ->drupalGet($search_url);
  $this
    ->assertSession()
    ->pageTextNotContains($this->message);
  $elements = $this
    ->xpath("//form[@id='search-form']//input[@id='edit-submit']");
  $button = isset($elements[0]) && $elements[0] instanceof NodeElement ? $elements[0] : FALSE;
  $this
    ->assertTrue($button !== FALSE, 'Found the search form submit button.');
  $this
    ->assertFalse($button
    ->hasAttribute('disabled'), 'The search form button is not disabled.');
}