public function CommandsTest::testAjaxCommands in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/FunctionalJavascriptTests/Ajax/CommandsTest.php \Drupal\FunctionalJavascriptTests\Ajax\CommandsTest::testAjaxCommands()

Tests the various Ajax Commands.

File

core/tests/Drupal/FunctionalJavascriptTests/Ajax/CommandsTest.php, line 27

Class

CommandsTest

Performs tests on AJAX framework commands.

Namespace

Drupal\FunctionalJavascriptTests\Ajax

Code

public function testAjaxCommands() {
  $session = $this
    ->getSession();
  $page = $this
    ->getSession()
    ->getPage();
  $form_path = 'ajax_forms_test_ajax_commands_form';
  $web_user = $this
    ->drupalCreateUser([
    'access content',
  ]);
  $this
    ->drupalLogin($web_user);
  $this
    ->drupalGet($form_path);

  // Tests the 'add_css' command.
  $page
    ->pressButton("AJAX 'add_css' command");
  $this
    ->assertWaitPageContains('my/file.css');

  // Tests the 'after' command.
  $page
    ->pressButton("AJAX 'After': Click to put something after the div");
  $this
    ->assertWaitPageContains('<div id="after_div">Something can be inserted after this</div>This will be placed after');

  // Tests the 'alert' command.
  $page
    ->pressButton("AJAX 'Alert': Click to alert");

  // Wait for the alert to appear.
  $page
    ->waitFor(10, function () use ($session) {
    try {
      $session
        ->getDriver()
        ->getWebDriverSession()
        ->getAlert_text();
      return TRUE;
    } catch (\Exception $e) {
      return FALSE;
    }
  });
  $alert_text = $this
    ->getSession()
    ->getDriver()
    ->getWebDriverSession()
    ->getAlert_text();
  $this
    ->assertEquals('Alert', $alert_text);
  $this
    ->getSession()
    ->getDriver()
    ->getWebDriverSession()
    ->accept_alert();
  $this
    ->drupalGet($form_path);
  $page
    ->pressButton("AJAX 'Announce': Click to announce");
  $this
    ->assertWaitPageContains('<div id="drupal-live-announce" class="visually-hidden" aria-live="polite" aria-busy="false">Default announcement.</div>');
  $this
    ->drupalGet($form_path);
  $page
    ->pressButton("AJAX 'Announce': Click to announce with 'polite' priority");
  $this
    ->assertWaitPageContains('<div id="drupal-live-announce" class="visually-hidden" aria-live="polite" aria-busy="false">Polite announcement.</div>');
  $this
    ->drupalGet($form_path);
  $page
    ->pressButton("AJAX 'Announce': Click to announce with 'assertive' priority");
  $this
    ->assertWaitPageContains('<div id="drupal-live-announce" class="visually-hidden" aria-live="assertive" aria-busy="false">Assertive announcement.</div>');
  $this
    ->drupalGet($form_path);
  $page
    ->pressButton("AJAX 'Announce': Click to announce twice");
  $this
    ->assertWaitPageContains('<div id="drupal-live-announce" class="visually-hidden" aria-live="assertive" aria-busy="false">Assertive announcement.' . "\nAnother announcement.</div>");

  // Tests the 'append' command.
  $page
    ->pressButton("AJAX 'Append': Click to append something");
  $this
    ->assertWaitPageContains('<div id="append_div">Append inside this divAppended text</div>');

  // Tests the 'before' command.
  $page
    ->pressButton("AJAX 'before': Click to put something before the div");
  $this
    ->assertWaitPageContains('Before text<div id="before_div">Insert something before this.</div>');

  // Tests the 'changed' command.
  $page
    ->pressButton("AJAX changed: Click to mark div changed.");
  $this
    ->assertWaitPageContains('<div id="changed_div" class="ajax-changed">');

  // Tests the 'changed' command using the second argument.
  // Refresh page for testing 'changed' command to same element again.
  $this
    ->drupalGet($form_path);
  $page
    ->pressButton("AJAX changed: Click to mark div changed with asterisk.");
  $this
    ->assertWaitPageContains('<div id="changed_div" class="ajax-changed"> <div id="changed_div_mark_this">This div can be marked as changed or not. <abbr class="ajax-changed" title="Changed">*</abbr> </div></div>');

  // Tests the 'css' command.
  $page
    ->pressButton("Set the '#box' div to be blue.");
  $this
    ->assertWaitPageContains('<div id="css_div" style="background-color: blue;">');

  // Tests the 'data' command.
  $page
    ->pressButton("AJAX data command: Issue command.");
  $this
    ->assertTrue($page
    ->waitFor(10, function () use ($session) {
    return 'testvalue' === $session
      ->evaluateScript('window.jQuery("#data_div").data("testkey")');
  }));

  // Tests the 'html' command.
  $page
    ->pressButton("AJAX html: Replace the HTML in a selector.");
  $this
    ->assertWaitPageContains('<div id="html_div">replacement text</div>');

  // Tests the 'insert' command.
  $page
    ->pressButton("AJAX insert: Let client insert based on #ajax['method'].");
  $this
    ->assertWaitPageContains('<div id="insert_div">insert replacement textOriginal contents</div>');

  // Tests the 'invoke' command.
  $page
    ->pressButton("AJAX invoke command: Invoke addClass() method.");
  $this
    ->assertWaitPageContains('<div id="invoke_div" class="error">Original contents</div>');

  // Tests the 'prepend' command.
  $page
    ->pressButton("AJAX 'prepend': Click to prepend something");
  $this
    ->assertWaitPageContains('<div id="prepend_div">prepended textSomething will be prepended to this div. </div>');

  // Tests the 'remove' command.
  $page
    ->pressButton("AJAX 'remove': Click to remove text");
  $this
    ->assertWaitPageContains('<div id="remove_div"></div>');

  // Tests the 'restripe' command.
  $page
    ->pressButton("AJAX 'restripe' command");
  $this
    ->assertWaitPageContains('<tr id="table-first" class="odd"><td>first row</td></tr>');
  $this
    ->assertWaitPageContains('<tr class="even"><td>second row</td></tr>');

  // Tests the 'settings' command.
  $test_settings_command = <<<JS
Drupal.behaviors.testSettingsCommand = {
  attach: function (context, settings) {
    window.jQuery('body').append('<div class="test-settings-command">' + settings.ajax_forms_test.foo + '</div>');
  }
};
JS;
  $session
    ->executeScript($test_settings_command);

  // @todo: Replace after https://www.drupal.org/project/drupal/issues/2616184
  $session
    ->executeScript('window.jQuery("#edit-settings-command-example").mousedown();');
  $this
    ->assertWaitPageContains('<div class="test-settings-command">42</div>');
}