<?php

/**
 * @file
 * Some rudimentary tests for entity handling, will be overridden by others.
 */

abstract class PanelsEntityViewWebTestCase extends DrupalWebTestCase {

  /**
   * Admin user.
   *
   * @var \StdClass
   */
  protected $adminUser;

  /**
   * The task handler used for managing a specific entity type.
   *
   * @var \StdClass
   */
  protected $view_name = 'node_view';

  /**
   * The label used for this entity's task handler.
   *
   * @var \StdClass
   */
  protected $view_label = 'Node template';

  /**
   * {@inheritdoc}
   */
  function setUp(array $modules = array()) {
    $modules[] = 'panels';
    $modules[] = 'page_manager';

    parent::setUp($modules);

    $permissions = array(
      // Allow the user to access the Page Manager admin page.
      'use page manager',

      // Basic permissions for the module.
      'use panels dashboard',

      // General admin access.
      'access administration pages',
    );

    // Reset the static variable used to identify permissions, otherwise it's
    // possible the permissions check in drupalCreateUser will fail.
    $this->checkPermissions(array(), TRUE);
    cache_clear_all();

    // Create the admin user.
    $this->adminUser = $this->drupalCreateUser($permissions);
  }

  /**
   * Ensure that the {ENTITY}_view toggle works correctly.
   */
  function testToggle() {
    // Log in as the admin user.
    $this->drupalLogin($this->adminUser);

    // Load the Panels dashboard.
    $this->drupalGet('admin/structure/panels');
    $this->assertResponse(200, 'Loaded the main Panels admin page.');

    // Confirm that the Node View task handler is disabled.
    $this->assertText(t($this->view_label));
    $this->assertLinkByHref(url('admin/structure/pages/edit/' . $this->view_name, array('absolute' => FALSE)));
    $xpath = $this->xpath("//tr[contains(@class,:tr)]/td/div/div/ul/li[contains(@class,:li)]/a", array(':tr' => 'page-task-' . $this->view_name, ':li' => 'first'));
    $this->assertEqual($xpath[0][0], t('Enable'));

    // Set the Node View handler to "off".
    variable_set('page_manager_' . $this->view_name . '_disabled', TRUE);

    // Load the Panels dashboard again.
    $this->drupalGet('admin/structure/panels');
    $this->assertResponse(200, 'Loaded the main Panels admin page.');

    // Confirm that the Node View task handler is still disabled.
    $this->assertText(t($this->view_label));
    $this->assertNoLinkByHref(url('admin/structure/pages/nojs/disable/' . $this->view_name, array('absolute' => FALSE)));
    $xpath = $this->xpath("//tr[contains(@class,:tr)]/td/div/div/ul/li[contains(@class,:li)]/a", array(':tr' => 'page-task-' . $this->view_name, ':li' => 'first'));
    $this->assertEqual($xpath[0][0], t('Enable'));

    // Set the Node View handler to "on".
    variable_set('page_manager_' . $this->view_name . '_disabled', FALSE);

    // Load the Panels dashboard again.
    $this->drupalGet('admin/structure/panels');
    $this->assertResponse(200, 'Loaded the main Panels admin page.');

    // Confirm that the Node View task handler is now enabled.
    $this->assertLinkByHref(url('admin/structure/pages/nojs/disable/' . $this->view_name, array('absolute' => FALSE)));
    $xpath = $this->xpath("//tr[contains(@class,:tr)]/td/div/div/ul/li[contains(@class,:li)]/a", array(':tr' => 'page-task-' . $this->view_name, ':li' => 'last'));
    $this->assertEqual($xpath[0][0], t('Disable'));
  }

}