node_hooks_example.test

<?php
/**
 * @file
 * Test case for testing the Node Hooks Example module.
 *
 * This file contains the test cases to check if module is performing as
 * expected.
 */

/**
 * Functional tests for the Node Hooks Example module.
 *
 * @ingroup nodeapi_example
 */
class NodeHooksExampleTestCase extends BackdropWebTestCase {
  /**
   * User object to perform site browsing.
   *
   * @var object
   */
  protected $webUser;

  /**
   * Content type to attach the rating system.
   *
   * @var string
   */
  protected $type;

  /**
   * Enables modules and creates users with specific permissions.
   */
  public function setUp() {
    parent::setUp('nodeapi_example');
    module_disable(array('path'));

    // Create the admin user. This module has no access control, so we can use a
    // trusted user. Revision access and revert permissions are required too.
    $this->webUser = $this->backdropCreateUser(array(
      // Required to set revision checkbox.
      'administer nodes',
      'administer content types',
      'administer fields',
      'bypass node access',
      'view revisions',
      'revert revisions',
    ));
    // Log in the admin user.
    $this->backdropLogin($this->webUser);
  }

  /**
   * Logs the user in, creates an example node, and uses the rating system.
   */
  public function testNodeExampleBasic() {
    $this->backdropLogin($this->webUser);
    $content_type = $this->backdropCreateContentType();
    $type = $content_type->type;
    $this->backdropGet('admin/structure/types/manage/' . $type);
    $this->assertResponse(200);

    // Check if the new rating options appear in the settings page.
    $this->assertText(t('Node Hooks Example rating'), 'Rating options found in the content type.');
    $this->assertFieldByName('node_hooks_example_node_type', 1, 'The rating is disabled by default.');

    // Disable the rating for this content type.
    $content_settings = array(
      'nodeapi_example_node_type' => 0,
    );
    $this->backdropPost('admin/structure/types/manage/' . $type, $content_settings, t('Save content type'));
    $this->assertResponse(200);
    $this->assertRaw(' has been updated.', 'Settings have been successfully modified for the content type.');

    // Create an example node.
    $edit = array(
      "title" => $this->randomName(),
    );
    $this->backdropPost('node/add/' . $type, $edit, t('Save'));
    $this->assertResponse(200);

    // Check that the rating is not shown, as we have not yet enabled it.
    $this->assertNoRaw('Rating: <em>', 'Extended rating information is not shown.');

    // Save the current URL. We are viewing the new node.
    $node_url = $this->getUrl();

    // Enable the rating for this content type.
    $content_settings = array(
      'nodeapi_example_node_type' => TRUE,
    );
    $this->backdropPost('admin/structure/types/manage/' . $type, $content_settings, t('Save content type'));
    $this->assertResponse(200);
    $this->assertRaw(' has been updated.', 'Settings hav been successfully modified for the content type.');

    // Check the previously create node; it should be not rated.
    $this->backdropGet($node_url);
    $this->assertResponse(200);
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Unrated'))), 'The content is not rated.');

    // Rate the content; 4 is for "Good."
    $rate = array(
      'nodeapi_example_rating' => 4,
    );
    $this->backdropPost($node_url . '/edit', $rate, t('Save'));
    $this->assertResponse(200);

    // Check the content has been rated.
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Good'))), 'The content has been successfully rated.');
  }

  /**
   * Tests revisions of ratings.
   *
   * Logs user in, creates an example node, and tests rating functionality with
   * a node using revisions.
   */
  public function testNodeExampleRevision() {
    $this->backdropLogin($this->webUser);
    $content_type = $this->backdropCreateContentType();
    $type = $content_type->type;
    $this->backdropGet('admin/structure/types/manage/' . $type);
    $this->assertResponse(200);

    // Check if the new rating options appear in the settings page.
    $this->assertText(t('Node Hooks Example rating'), 'Rating options found in the content type.');
    $this->assertFieldByName('node_hooks_example_node_type', 1, 'The rating is disabled by default.');

    // Disable the rating for this content type.
    $content_settings = array(
      'nodeapi_example_node_type' => 0,
    );
    $this->backdropPost('admin/structure/types/manage/' . $type, $content_settings, t('Save content type'));
    $this->assertResponse(200);
    $this->assertRaw(' has been updated.', 'Settings have been successfully modified for the content type.');

    // Create an example node.
    $edit = array(
      "title" => $this->randomName(),
    );
    $this->backdropPost('node/add/' . $type, $edit, t('Save'));
    $this->assertResponse(200);

    // Check that the rating is not shown, as we have not yet enabled it.
    $this->assertNoRaw('Rating: <em>', 'The extended rating information is not shown.');

    // Save the current URL. We are viewing the new node.
    $node_url = $this->getUrl();

    // Enable the rating for this content type.
    $content_settings = array(
      'nodeapi_example_node_type' => TRUE,
    );
    $this->backdropPost('admin/structure/types/manage/' . $type, $content_settings, t('Save content type'));
    $this->assertResponse(200);
    $this->assertRaw(' has been updated.', 'Settings has been successfully modified for the content type.');

    // Check the previously create node. It should be not rated.
    $this->backdropGet($node_url);
    $this->assertResponse(200);
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Unrated'))), 'The content is not rated.');

    // Rate the content; 4 is for "Good."
    $rate = array(
      'node_hooks_example_rating' => 4,
    );
    $this->backdropPost($node_url . '/edit', $rate, t('Save'));
    $this->assertResponse(200);

    // Check the content has been rated.
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Good'))), 'The content has been successfully rated.');

    // Rate the content to poor using a new revision; 1 is for "Poor."
    $rate = array(
      'nodeapi_example_rating' => 1,
      'revision' => 1,
    );
    $this->backdropPost($node_url . '/edit', $rate, t('Save'));
    $this->assertResponse(200);

    // Check the content has been rated.
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Poor'))), 'The content has been successfully rated.');

    // Switch back to the previous revision.
    $this->backdropGet($node_url . '/revisions');
    // There is only a revision, so it must work just clicking the first link.
    $this->clickLink('Revert');
    $revert_form = $this->getUrl();
    $this->backdropPost($revert_form, array(), t('Revert'));

    // Go back to the node page.
    $this->backdropGet($node_url);
    $this->assertResponse(200);

    // Check the content has been rated.
    $this->assertRaw(t('Rating: %rating', array('%rating' => t('Good'))), 'The content rating matches the reverted revision.');
  }

}