Club Drupal

<?php

/**

 * Webform module component tests.

 */

class WebformComponentsTestCase extends WebformTestCase {

  /**

   * {@inheritdoc}

   */

  public static function getInfo() {

    return array(

      'name' => t('Webform components'),

      'description' => t('Add and remove components from a webform.'),

      'group' => t('Webform'),

    );

  }

  /**

   * Webform module component tests.

   */

  public function testWebformComponents() {

    // Test webform_component_list().

    // Create a form consisting of three textfields separated by pagebreaks.

    $test_components = $this->webformComponents();

    $textfield = $test_components['textfield']['component'];

    // Page 1 textfield.

    $textfield['page_num'] = 1;

    $textfield['name'] = $this->randomName();

    $textfield['form_key'] = $this->randomName();

    $components[1] = $textfield;

    // Page 2 break.

    $components[2] = array(

      'type' => 'pagebreak',

      'form_key' => 'pagebreak_' . $this->randomName(),

      'pid' => 0,

      'name' => $this->randomName(),

      'page_num' => 2,

    );

    // Page 2 textfield.

    $textfield['name'] = $this->randomName();

    $textfield['form_key'] = $this->randomName();

    $textfield['page_num'] = 2;

    $components[3] = $textfield;

    // Page 3 break.

    $components[4] = array(

      'type' => 'pagebreak',

      'form_key' => 'pagebreak_' . $this->randomName(),

      'pid' => 0,

      // Name is the cid of another component. Should get a space added when it

      // is used as a key in the value returned from webform_component_list().

      'name' => '1',

      'page_num' => 3,

    );

    // Page 3 textfield.

    $textfield['name'] = $this->randomName();

    $textfield['form_key'] = $this->randomName();

    $textfield['page_num'] = 3;

    $components[5] = $textfield;

    // Page 4 break.

    $components[6] = array(

      'type' => 'pagebreak',

      'form_key' => 'pagebreak_' . $this->randomName(),

      'pid' => 0,

      // Name is the same as Page 3 break. Tests that name is made unique.

      'name' => '1',

      'page_num' => 4,

    );

    // Page 4 textfield.

    $textfield['name'] = $this->randomName();

    $textfield['form_key'] = $this->randomName();

    $textfield['page_num'] = 4;

    $components[7] = $textfield;

    // Generate a component list.

    $node = new stdClass();

    $node->webform['components'] = $components;

    $webform_component_list = webform_component_list($node, NULL, TRUE, TRUE);

    // Test return value.

    $test_list = array(

      1 => $components[1]['name'],

      $components[2]['name'] => array(2 => $components[2]['name'], 3 => $components[3]['name']),

      $components[4]['name'] . ' ' => array(4 => $components[4]['name'], 5 => $components[5]['name']),

      $components[6]['name'] . '_2' => array(6 => $components[6]['name'], 7 => $components[7]['name']),

    );

    $this->assertIdentical($webform_component_list, $test_list, 'webform_component_list() returns expected value.');

    // Test webform_component_parent_keys().

    $components = array(

      1 => array(

        'form_key' => $this->randomName(),

        'name' => $this->randomName(),

        'pid' => 0,

      ),

      2 => array(

        'form_key' => $this->randomName(),

        'name' => $this->randomName(),

        'pid' => 1,

      ),

      3 => array(

        'form_key' => $this->randomName(),

        'name' => $this->randomName(),

        'pid' => 2,

      ),

    );

    $node = new stdClass();

    $node->webform['components'] = $components;

    $parents = webform_component_parent_keys($node, $components[3]);

    $test_parents = array($components[1]['form_key'], $components[2]['form_key'], $components[3]['form_key']);

    $this->assertIdentical($parents, $test_parents, 'webform_component_parent_keys() returns expected form_keys.');

    $parents = webform_component_parent_keys($node, $components[3], 'name');

    $test_parents = array($components[1]['name'], $components[2]['name'], $components[3]['name']);

    $this->assertIdentical($parents, $test_parents, 'webform_component_parent_keys() returns expected names.');

    $parents = webform_component_parent_keys($node, $components[3], TRUE);

    $test_parents = array($components[1], $components[2], $components[3]);

    $this->assertIdentical($parents, $test_parents, 'webform_component_parent_keys() returns expected component arrays.');

    // Test webform_get_cid().

    $settings = array(

      'title' => 'Test webform with multiple instances of a Form Key',

      'type' => 'webform',

    );

    $node = $this->drupalCreateNode($settings);

    // Add a new textarea component.

    $components = $this->webformComponents();

    $textarea = $components['textarea'];

    $textarea['type'] = 'textarea';

    $textarea['form_key'] = 'testing_key';

    $textarea['cid'] = 1;

    $textarea['pid'] = 0;

    $textarea = array_merge(webform_component_invoke('textarea', 'defaults'), $textarea);

    $node->webform['components'][1] = $textarea;

    // Add a new fieldset component.

    $fieldset = array(

      'cid' => 2,

      'pid' => 0,

      'form_key' => 'another_key',

      'name' => 'Fieldset',

      'type' => 'fieldset',

      'value' => '',

      'required' => '0',

      'weight' => '0',

    );

    $node->webform['components'][2] = $fieldset;

    // Add a new textfield component as child of the fieldset.

    $textfield = $components['textfield'];

    $textfield['type'] = 'textfield';

    $textfield['form_key'] = 'testing_key';

    $textfield['cid'] = 3;

    $textfield['pid'] = 2;

    $textfield = array_merge(webform_component_invoke('textarea', 'defaults'), $textfield);

    $node->webform['components'][3] = $textfield;

    // Add another textfield component.

    $textfield = $components['textfield'];

    $textfield['type'] = 'textfield';

    $textfield['form_key'] = 'dummy_key';

    $textfield['cid'] = 4;

    $textfield['pid'] = 0;

    $textfield = array_merge(webform_component_invoke('textarea', 'defaults'), $textfield);

    $node->webform['components'][4] = $textfield;

    node_save($node);

    // Test webform_get_cid() with providing a parent cid.

    $this->assertTrue(webform_get_cid($node, 'testing_key', 2) == 3, t('Returned expected Webform component id for a given form_key and parent (pid).'));

    // Test webform_get_cid() without providing a parent cid.

    $this->assertTrue(webform_get_cid($node, 'testing_key') == array(1, 3), t('Returned expected Webform component ids array for a given form_key.'));

    // Create and visit a new Webform test node.

    $node = $this->webformForm();

    $this->drupalGet('node/' . $node->nid);

    // Check th elements have the scope attribute.

    $this->assertRaw('<th class="checkbox webform-grid-option" scope="col">', 'Grid <code>th</code> elements have @scope of "col".');

    // Check that each label @for points to an element.

    $labels = $this->xpath('//label/@for');

    foreach ($labels as $label) {

      $for = $this->xpath("//*[@id=':id']", array(':id' => $label['for']));

      $this->assertTrue($for, 'Label with @for "' . $label['for'] . '" points to an element.');

    }

    // Test grid headers.

    $grid_headers = $this->xpath('//th[@class="webform-grid-question"]');

    $this->assertIdentical(count($grid_headers), 3, 'There are three table headers with class "webform-grid-question".');

    $grid_headers = $this->xpath('//th[@class="webform-grid-question"]/text()');

    $this->assertIdentical(count($grid_headers), 2, 'There are two non-empty table headers with class "webform-grid-question".');

    $this->assertIdentical((string) $grid_headers[0], 'Grid Keyed', 'The value of the left non-empty header is "Grid Keyed".');

    $this->assertIdentical((string) $grid_headers[1], 'Grid Keyed', 'The value of the right non-empty header is the same as the left.');

  }

}