From 4e90d24dd9ff1474bf679f70a351dee371e87b51 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Mon, 29 Nov 2010 03:00:50 +0000
Subject: #818660 by yched, sun: Provide an AJAX command to invoke simple
 jQuery methods.

---
 modules/simpletest/tests/ajax.test              |  9 +++++++++
 modules/simpletest/tests/ajax_forms_test.module | 19 +++++++++++++++++++
 2 files changed, 28 insertions(+)

(limited to 'modules/simpletest')

diff --git a/modules/simpletest/tests/ajax.test b/modules/simpletest/tests/ajax.test
index 2788d4f90b77..2a2469334d39 100644
--- a/modules/simpletest/tests/ajax.test
+++ b/modules/simpletest/tests/ajax.test
@@ -211,6 +211,15 @@ class AJAXCommandsTestCase extends AJAXTestCase {
     );
     $this->assertCommand($commands, $expected, "'data' AJAX command issued with correct key and value");
 
+    // Tests the 'invoke' command.
+    $commands = $this->drupalPostAJAX($form_path, $edit, array('op' => t("AJAX invoke command: Invoke addClass() method.")));
+    $expected = array(
+      'command' => 'invoke',
+      'method' => 'addClass',
+      'arguments' => array('error'),
+    );
+    $this->assertCommand($commands, $expected, "'invoke' AJAX command issued with correct method and argument");
+
     // Tests the 'html' command.
     $commands = $this->drupalPostAJAX($form_path, $edit, array('op' => t("AJAX html: Replace the HTML in a selector.")));
     $expected = array(
diff --git a/modules/simpletest/tests/ajax_forms_test.module b/modules/simpletest/tests/ajax_forms_test.module
index 531c703fda68..21784dfa353c 100644
--- a/modules/simpletest/tests/ajax_forms_test.module
+++ b/modules/simpletest/tests/ajax_forms_test.module
@@ -176,6 +176,16 @@ function ajax_forms_test_ajax_commands_form($form, &$form_state) {
     '#suffix' => '<div id="data_div">Data attached to this div.</div>',
   );
 
+  // Shows the AJAX 'invoke' command.
+  $form['invoke_command_example'] = array(
+    '#value' => t("AJAX invoke command: Invoke addClass() method."),
+    '#type' => 'submit',
+    '#ajax' => array(
+      'callback' => 'ajax_forms_test_advanced_commands_invoke_callback',
+    ),
+    '#suffix' => '<div id="invoke_div">Original contents</div>',
+  );
+
   // Shows the AJAX 'html' command.
   $form['html_command_example'] = array(
     '#value' => t("AJAX html: Replace the HTML in a selector."),
@@ -331,6 +341,15 @@ function ajax_forms_test_advanced_commands_data_callback($form, $form_state) {
   return array('#type' => 'ajax', '#commands' => $commands);
 }
 
+/**
+ * AJAX callback for 'invoke'.
+ */
+function ajax_forms_test_advanced_commands_invoke_callback($form, $form_state) {
+  $commands = array();
+  $commands[] = ajax_command_invoke('#invoke_div', 'addClass', array('error'));
+  return array('#type' => 'ajax', '#commands' => $commands);
+}
+
 /**
  * AJAX callback for 'html'.
  */
-- 
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