materio-base-d7/sites/all/modules/contrib/dev/ctools/tests/page_tokens.test

<?php

/**
 * @file
 * Tests for different parts of the ctools object caching system.
 *
 * Needs to be a WebTest because need access to database tables.
 */

class CtoolsPageTokens extends DrupalWebTestCase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Page token processing',
      'description' => 'Verify that page tokens can be set and read.',
      'group' => 'ctools',
      'dependencies' => array('ctools'),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {
    $modules[] = 'ctools';
    parent::setUp($modules);

    // Start each test anew.
    ctools_reset_page_tokens();
  }

  /**
   * Test that we can set page tokens.
   */
  public function testSetPageToken() {
    ctools_set_page_token('id', 'variable', 'test');

    $tokens = ctools_set_page_token();
    $this->assertTrue(is_array($tokens) && count($tokens) === 1, 'Page tokens no longer empty.');
    $this->assertEqual($tokens['id'], array('variable', 'test'), 'Page token has correct value.');
  }

  /**
   * Test that we can set page tokens.
   */
  public function testSetVariableToken() {
    $string = ctools_set_variable_token('title');
    $tokens = ctools_set_page_token();

    $this->assertTrue(is_array($tokens) && count($tokens) === 1, 'Page tokens no longer empty');
    $this->assertEqual($tokens[$string], array('variable', 'title'), 'Page tokens no longer empty');
  }

  /**
   * Test that we can set page tokens.
   */
  public function testReplaceVariableToken() {
    $string = ctools_set_variable_token('title');
    $this->assertEqual($string, '<!-- ctools-page-title -->', 'Expected form of token was found');

    $elements = array(
      '#type' => 'container',
      '#attributes' => array('class' => array('test')),
      'title' => '<h2>Title</h2>',
      'content' => array(
        '#type' => 'markup',
        '#markup' => t('This is my test markup'),
        '#prefix' => $string,
      ),
      'link' => array(
        '#type' => 'link',
        '#title' => t('My link'),
        '#href' => 'node/1',
      ),
    );
    $markup = '<div class="test"><!-- ctools-page-title -->This is my test markup<a href="node/1">My link</a></div>';

    $new_markup = ctools_page_token_processing($markup, $elements);

    $this->assertTrue(is_string($new_markup) && strlen($new_markup) > 1, 'Should return string');

    $this->assertTrue(strstr($new_markup, '<h2>'), 'Variable Token Markup should contain h2 element');
    $this->assertFalse(strstr($new_markup, 'ctools-page-title'), 'Variable Token Markup should not contain comment element');
  }

  /**
   * Test that we can set page tokens.
   */
  public function testReplaceCallbackToken() {
    $string = ctools_set_callback_token('title', 'test_ctools_page_callback_token');
    $this->assertEqual($string, '<!-- ctools-page-title -->', 'Expected form of token was found');

    $elements = array(
      '#type' => 'container',
      '#attributes' => array('class' => array('test')),
      'content' => array(
        '#type' => 'markup',
        '#markup' => t('This is my test markup'),
        '#prefix' => $string,
      ),
      'link' => array(
        '#type' => 'link',
        '#title' => t('My link'),
        '#href' => 'node/1',
      ),
    );
    $markup = '<div class="test"><!-- ctools-page-title -->This is my test markup<a href="node/1">My link</a></div>';

    $new_markup = ctools_page_token_processing($markup, $elements);

    $this->assertTrue(is_string($new_markup) && strlen($new_markup) > 1, 'Should return a non-empty string');

    $this->assertTrue(strstr($new_markup, '<h2>'), 'Callback Token Markup should contain h2 element');
    $this->assertFalse(strstr($new_markup, 'ctools-page-title'), 'Callback Token Markup should not contain comment element');
  }

}

/**
 *
 * @param $elements
 *
 * @return string
 */
function test_ctools_page_callback_token($elements) {
  // Check that 'elements' array looks good.
  if (isset($elements['content'])) {
    return '<h2>Title</h2>';
  }
  else {
    return '<!--bad-->';
  }
}