<?php

/**
 * @file
 * Test file for fieldgroup UI.
 */

/**
 * Group UI tests.
 */
class GroupUITestCase extends DrupalWebTestCase {

  public static function getInfo() {
    return array(
      'name' => 'UI tests',
      'description' => 'Test the Field Group UI.',
      'group' => 'Field Group',
    );
  }

  function setUp() {
    parent::setUp('field_test', 'field_group', 'field_group_test');

    // Create test user.
    $admin_user = $this->drupalCreateUser(array('administer content types', 'administer nodes', 'access administration pages', 'bypass node access', 'administer fields'));
    $this->drupalLogin($admin_user);
  }

  /**
   * Test the creation a group on the article content type.
   */
  function createGroup() {

    // Create random group name.
    $this->group_label = $this->randomName(8);
    $this->group_name_input = drupal_strtolower($this->randomName(8));
    $this->group_name = 'group_' . $this->group_name_input;

    // Setup new group.
    $group = array(
      'fields[_add_new_group][label]' => $this->group_label,
      'fields[_add_new_group][group_name]' => $this->group_name_input,
    );

    // Add new group on the 'Manage fields' page.
    $this->drupalPost('admin/structure/types/manage/article/fields', $group, t('Save'));

    $this->assertRaw(t('New group %label successfully created.', array('%label' => $this->group_label)), t('Group message displayed on screen.'));

    // Test if group is in the $groups array.
    $groups = field_group_info_groups('node', 'article', 'form', TRUE);
    $this->assertTrue(array_key_exists($this->group_name, $groups), t('Group found in groups array'));

    // Add new group on the 'Manage display' page.
    $this->drupalPost('admin/structure/types/manage/article/display', $group, t('Save'));
    $this->assertRaw(t('New group %label successfully created.', array('%label' => $this->group_label)), t('Group message displayed on screen.'));

    // Test if group is in the $groups array.
    $groups = field_group_info_groups('node', 'article', 'default', TRUE);
    $this->assertTrue(array_key_exists($this->group_name, $groups), t('Group found in groups array'));
  }

  /**
   * Delete a group.
   */
  function deleteGroup() {

    $this->drupalPost('admin/structure/types/manage/article/groups/' . $this->group_name . '/delete/form', array(), t('Delete'));
    $this->assertRaw(t('The group %label has been deleted from the %article content type.', array('%label' => $this->group_label, '%article' => 'Article')), t('Group removal message displayed on screen.'));

    // Test that group is not in the $groups array.
    $groups = field_group_info_groups('node', 'article', 'form', TRUE);
    $this->assertFalse(array_key_exists($this->group_name, $groups), t('Group not found in groups array while deleting'));

    $this->drupalPost('admin/structure/types/manage/article/groups/' . $this->group_name . '/delete/default', array(), t('Delete'));
    $this->assertRaw(t('The group %label has been deleted from the %article content type.', array('%label' => $this->group_label, '%article' => 'Article')), t('Group removal message displayed on screen.'));

    // Test that group is not in the $groups array.
    $groups = field_group_info_groups('node', 'article', 'default', TRUE);
    $this->assertFalse(array_key_exists($this->group_name, $groups), t('Group not found in groups array while deleting'));
  }

  /**
   * General CRUD.
   */
  function testCRUDGroup() {
    $this->createGroup();
    $this->deleteGroup();
  }

  /**
   * Nest a field underneath a group.
   */
  function testNestField() {

    $this->createGroup();

    $edit = array(
      'fields[field_image][parent]' => $this->group_name,
    );
    $this->drupalPost('admin/structure/types/manage/article/fields', $edit, t('Save'));
    $this->assertRaw(t('Your settings have been saved.'), t('Settings saved'));

    $groups = field_group_info_groups('node', 'article', 'form', TRUE);
    $this->assertTrue(in_array('field_image', $groups[$this->group_name]->children), t('Image is a child of %group', array('%group' => $this->group_name)));
  }

}