public function JsMessageTest::testAddRemoveMessages in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php \Drupal\FunctionalJavascriptTests\Core\JsMessageTest::testAddRemoveMessages()

Test click on links to show messages and remove messages.

File

core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php, line 41

Class

JsMessageTest

Tests core/drupal.message library.

Namespace

Drupal\FunctionalJavascriptTests\Core

Code

public function testAddRemoveMessages() {
  $web_assert = $this
    ->assertSession();
  $this
    ->drupalGet('js_message_test_link');
  $current_messages = [];
  foreach (JSMessageTestController::getMessagesSelectors() as $messagesSelector) {
    $web_assert
      ->elementExists('css', $messagesSelector);
    foreach (JSMessageTestController::getTypes() as $type) {
      $this
        ->click('[id="add-' . $messagesSelector . '-' . $type . '"]');
      $selector = "{$messagesSelector} .messages.messages--{$type}";
      $msg_element = $web_assert
        ->waitForElementVisible('css', $selector);
      $this
        ->assertNotEmpty($msg_element, "Message element visible: {$selector}");
      $web_assert
        ->elementContains('css', $selector, "This is a message of the type, {$type}. You be the judge of its importance.");
      $current_messages[$selector] = "This is a message of the type, {$type}. You be the judge of its importance.";
      $this
        ->assertCurrentMessages($current_messages, $messagesSelector);
    }

    // Remove messages 1 by 1 and confirm the messages are expected.
    foreach (JSMessageTestController::getTypes() as $type) {
      $this
        ->click('[id="remove-' . $messagesSelector . '-' . $type . '"]');
      $selector = "{$messagesSelector} .messages.messages--{$type}";

      // The message for this selector should not be on the page.
      unset($current_messages[$selector]);
      $this
        ->assertCurrentMessages($current_messages, $messagesSelector);
    }
  }
  $messagesSelector = JSMessageTestController::getMessagesSelectors()[0];
  $current_messages = [];
  $types = JSMessageTestController::getTypes();
  $nb_messages = count($types) * 2;
  for ($i = 0; $i < $nb_messages; $i++) {
    $current_messages[] = "This is message number {$i} of the type, {$types[$i % count($types)]}. You be the judge of its importance.";
  }

  // Test adding multiple messages at once.
  // @see processMessages()
  $this
    ->click('[id="add-multiple"]');
  $this
    ->assertCurrentMessages($current_messages, $messagesSelector);
  $this
    ->click('[id="remove-multiple"]');
  $this
    ->assertCurrentMessages([], $messagesSelector);
  $current_messages = [];
  for ($i = 0; $i < $nb_messages; $i++) {
    $current_messages[] = "Msg-{$i}";
  }

  // The last message is of a different type and shouldn't get cleared.
  $last_message = 'Msg-' . count($current_messages);
  $current_messages[] = $last_message;
  $this
    ->click('[id="add-multiple-error"]');
  $this
    ->assertCurrentMessages($current_messages, $messagesSelector);
  $this
    ->click('[id="remove-type"]');
  $this
    ->assertCurrentMessages([
    $last_message,
  ], $messagesSelector);
  $this
    ->click('[id="clear-all"]');
  $this
    ->assertCurrentMessages([], $messagesSelector);

  // Confirm that when adding a message with an "id" specified but no status
  // that it receives the default status.
  $this
    ->click('[id="id-no-status"]');
  $no_status_msg = 'Msg-id-no-status';
  $this
    ->assertCurrentMessages([
    $no_status_msg,
  ], $messagesSelector);
  $web_assert
    ->elementTextContains('css', "{$messagesSelector} .messages--status[data-drupal-message-id=\"my-special-id\"]", $no_status_msg);
}