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<?php
// $Id$
class AJAXTestCase extends DrupalWebTestCase {
function setUp() {
parent::setUp('ajax_test', 'ajax_forms_test');
}
/**
* Returns the passed-in commands array without the initial settings command.
*
* Depending on factors that may be irrelevant to a particular test,
* ajax_render() may prepend a settings command. This function allows the test
* to only have to concern itself with the commands that were passed to
* ajax_render().
*/
protected function discardSettings($commands) {
if ($commands[0]['command'] == 'settings') {
array_shift($commands);
}
return $commands;
}
}
/**
* Tests primary AJAX framework functions.
*/
class AJAXFrameworkTestCase extends AJAXTestCase {
function getInfo() {
return array(
'name' => 'AJAX framework',
'description' => 'Performs tests on AJAX framework functions.',
'group' => 'AJAX',
);
}
/**
* Test proper passing of JavaScript settings via ajax_render().
*/
function testAJAXRender() {
$result = $this->drupalGetAJAX('ajax-test/render');
// Verify that JavaScript settings are contained (always first).
$this->assertIdentical($result[0]['command'], 'settings', t('drupal_add_js() settings are contained first.'));
// Verify that basePath is contained in JavaScript settings.
$this->assertEqual($result[0]['settings']['basePath'], base_path(), t('Base path is contained in JavaScript settings.'));
}
/**
* Test behavior of ajax_render_error().
*/
function testAJAXRenderError() {
$result = $this->drupalGetAJAX('ajax-test/render-error');
// Verify default error message.
$this->assertEqual($result[0]['command'], 'alert', t('ajax_render_error() invokes alert command.'));
$this->assertEqual($result[0]['text'], t('An error occurred while handling the request: The server received invalid input.'), t('Default error message is output.'));
// Verify custom error message.
$edit = array(
'message' => 'Custom error message.',
);
$result = $this->drupalGetAJAX('ajax-test/render-error', array('query' => $edit));
$this->assertEqual($result[0]['text'], $edit['message'], t('Custom error message is output.'));
}
}
/**
* Tests AJAX framework commands.
*/
class AJAXCommandsTestCase extends AJAXTestCase {
function getInfo() {
return array(
'name' => 'AJAX commands',
'description' => 'Performs tests on AJAX framework commands.',
'group' => 'AJAX',
);
}
/**
* Test ajax_command_settings().
*/
function testAJAXRender() {
$commands = array();
$commands[] = ajax_command_settings(array('foo' => 42));
$result = $this->drupalGetAJAX('ajax-test/render', array('query' => array('commands' => $commands)));
// Verify that JavaScript settings are contained (always first).
$this->assertIdentical($result[0]['command'], 'settings', t('drupal_add_js() settings are contained first.'));
// Verify that the custom setting is contained.
$this->assertEqual($result[1]['settings']['foo'], 42, t('Custom setting is output.'));
}
/**
* Test the various AJAX Commands.
*/
function testAJAXCommands() {
$form_path = 'ajax_forms_test_ajax_commands_form';
$web_user = $this->drupalCreateUser(array('access content'));
$this->drupalLogin($web_user);
$edit = array();
// Tests the 'after' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'after_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'insert' && $command['method'] == 'after' && $command['data'] == 'This will be placed after', "'after' AJAX command issued with correct data");
// Tests the 'alert' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'alert_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'alert' && $command['text'] == 'Alert', "'alert' AJAX Command issued with correct text");
// Tests the 'append' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'append_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'insert' && $command['method'] == 'append' && $command['data'] == 'Appended text', "'append' AJAX command issued with correct data");
// Tests the 'before' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'before_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'insert' && $command['method'] == 'before' && $command['data'] == 'Before text', "'before' AJAX command issued with correct data");
// Tests the 'changed' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'changed_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'changed' && $command['selector'] == '#changed_div', "'changed' AJAX command issued with correct selector");
// Tests the 'changed' command using the second argument.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'changed_command_asterisk_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'changed' && $command['selector'] == '#changed_div' && $command['asterisk'] == '#changed_div_mark_this', "'changed' AJAX command (with asterisk) issued with correct selector");
// Tests the 'css' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'css_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'css' && $command['selector'] == '#css_div' && $command['argument']['background-color'] == 'blue', "'css' AJAX command issued with correct selector");
// Tests the 'data' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'data_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'data' && $command['name'] == 'testkey' && $command['value'] == 'testvalue', "'data' AJAX command issued with correct key and value");
// Tests the 'html' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'html_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'insert' && $command['method'] == 'html' && $command['data'] == 'replacement text', "'html' AJAX command issued with correct data");
// Tests the 'prepend' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'prepend_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'insert' && $command['method'] == 'prepend' && $command['data'] == 'prepended text', "'prepend' AJAX command issued with correct data");
// Tests the 'remove' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'remove_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'remove' && $command['selector'] == '#remove_text', "'remove' AJAX command issued with correct command and selector");
// Tests the 'restripe' command.
$commands = $this->discardSettings($this->drupalPostAJAX($form_path, $edit, 'restripe_command_example'));
$command = $commands[0];
$this->assertTrue($command['command'] == 'restripe' && $command['selector'] == '#restripe_table', "'restripe' AJAX command issued with correct selector");
}
}
/**
* Test that $form_state['values'] is properly delivered to $ajax['callback'].
*/
class AJAXFormValuesTestCase extends AJAXTestCase {
public static function getInfo() {
return array(
'name' => 'AJAX command form values',
'description' => 'Tests that form values are properly delivered to AJAX callbacks.',
'group' => 'AJAX',
);
}
function setUp() {
parent::setUp();
$this->web_user = $this->drupalCreateUser(array('access content'));
$this->drupalLogin($this->web_user);
}
/**
* Create a simple form, then POST to system/ajax to change to it.
*/
function testSimpleAJAXFormValue() {
// Verify form values of a select element.
foreach(array('red', 'green', 'blue') as $item) {
$edit = array(
'select' => $item,
);
$commands = $this->discardSettings($this->drupalPostAJAX('ajax_forms_test_get_form', $edit, 'select'));
$data_command = $commands[1];
$this->assertEqual($data_command['value'], $item);
}
// Verify form values of a checkbox element.
foreach(array(FALSE, TRUE) as $item) {
$edit = array(
'checkbox' => $item,
);
$commands = $this->discardSettings($this->drupalPostAJAX('ajax_forms_test_get_form', $edit, 'checkbox'));
$data_command = $commands[1];
$this->assertEqual((int) $data_command['value'], (int) $item);
}
}
}
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