Club Drupal

<?php

/**

 * @file

 * Simpletests for the Fivestar module.

 */

/**

 * Makes sure fivestar widgets can be created and used.

 */

class FivestarTestCase extends FivestarBaseTestCase {

  /**

   * Provides test metadata.

   */

  public static function getInfo() {

    return array(

      'name' => 'Fivestar widgets',

      'description' => 'Make sure fivestar widgets can be created and used.',

      'group' => 'Fivestar',

    );

  }

  /**

   * Test that authors can rate their own content.

   */

  public function testAuthorRating() {

    $this->drupalLogin($this->adminUser);

    // Add an author-rated fivestar field to the test_node_type content type.

    $this->createFivestarField(array('widget_type' => 'stars'));

    // Load the instance settings so we can set allow_ownvote.

    $instance = field_read_instance('node', 'fivestar_test', 'test_node_type');

    $instance['settings']['allow_ownvote'] = 1;

    field_update_instance($instance);

    // Save a test_node_type node with a two-star rating.

    $edit = array(

      'title' => $this->randomString(),

      // Equals a rating of 2 stars.

      'fivestar_test[und][0][rating]' => '40',

    );

    $this->drupalPost('node/add/test_node_type', $edit, 'Save');

    // Make sure the two-star rating shows on the node view.

    $result = $this->xpath("//div[contains(@class, 'field-name-fivestar-test')]//div[contains(@class,'star-first')]/span");

    $this->assertEqual($result[0][0], '2', 'Content authors can rate their own content using the stars widget.');

  }

  /**

   * Test that users can rate content with exposed widgets.

   */

  public function testViewerRating() {

    $this->createFivestarField(array('widget_type' => 'exposed'));

    // Add a test_node_type to rate.

    $node = $this->drupalCreateNode(array('type' => 'test_node_type'));

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

    $this->drupalLogin($this->voterUser);

    // Rate the test_node_type.

    $edit = array(

      'vote' => '60',

    );

    $this->drupalPost('node/' . $node->nid, $edit, 'Rate');

    $this->assertNoRaw('No votes yet', 'Visitors can rate content using the exposed widget.');

    // Load the instance settings so we can change certain settings.

    $instance = field_read_instance('node', 'fivestar_test', 'test_node_type');

    // Let's see if visitors is able to re-vote.

    // @see http://drupal.org/node/356605

    $instance['settings']['allow_revote'] = 1;

    field_update_instance($instance);

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

    $result = $this->xpath("//div[contains(@class, 'field-name-fivestar-test')]//select[contains(@name,'vote')]");

    $this->assertEqual(count($result), TRUE, 'Visitors can re-vote');

    // Let's test to make sure the cancel option is not available if disabled.

    // @see http://drupal.org/node/1269276

    $this->assertNoRaw('Cancel rating', 'User cannot cancel his vote.');

    $instance['settings']['allow_clear'] = 1;

    field_update_instance($instance);

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

    $this->assertRaw('Cancel rating', 'User can cancel his vote.');

    // Now let's change the field to have exposed off and make sure the value

    // is still there.

    // @see http://drupal.org/node/1242082

    $instance['display']['default']['settings']['expose'] = FALSE;

    field_update_instance($instance);

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

    $this->assertFalse($this->xpath("//form[contains(@class, 'fivestar-widget')]"));

    // Make sure the three-star rating still shows on the node view.

    $result = $this->xpath("//div[contains(@class, 'field-name-fivestar-test')]//div[contains(@class,'star-first')]/span");

    $this->assertEqual($result[0][0], '3', 'The static display still shows three stars.');

  }

  /**

   * Test exposed display setting.

   *

   * Tests that users can not rate content with exposed widgets that have their

   * exposed display setting set to FALSE.

   */

  public function testViewerNonRating() {

    // Add an exposed field, with the Exposed display settings set to FALSE.

    $this->createFivestarField(array(

      'widget_type' => 'exposed',

      'display' => array(

        'default' => array(

          'type' => 'fivestar_formatter_default',

          'settings' => array(

            'style' => 'average',

            'text' => 'average',

            'expose' => FALSE,

          ),

        ),

      ),

    ));

    // Add a test_node_type to test static widget.

    $node = $this->drupalCreateNode(array('type' => 'test_node_type'));

    // Rate the test_node_type.

    $this->drupalLogin($this->voterUser);

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

    $this->assertRaw('No votes yet', 'Fivestar field has no votes.');

    $this->assertFalse($this->xpath("//form[contains(@class, 'fivestar-widget')]"));

  }

  /**

   * Test that users can rate content with exposed widgets.

   */

  public function testViewerRatingAjax() {

    // Add a viewer-rated fivestar field to the test_node_type content type.

    $this->createFivestarField(array('widget_type' => 'exposed'));

    // Add a test_node_type to rate.

    $node = $this->drupalCreateNode(array('type' => 'test_node_type'));

    // Rate the test_node_type.

    $this->drupalLogin($this->voterUser);

    $edit = array(

      'vote' => '60',

    );

    $commands = $this->drupalPostAJAX('node/' . $node->nid, $edit, "vote",

      NULL, array(), array(), "fivestar-custom-widget");

    $expected = array(

      'command' => 'fivestarUpdate',

      // @todo We should test the data being returned.

    );

    $this->assertCommand($commands, $expected, "The fivestarUpdate AJAX command was returned.");

  }

  /**

   * Tests changing the fivestar widget.

   *

   * Test that we can switch the fivestar widgets around for the exposed

   * widget type.

   */

  public function testExposedWidgetDisplay() {

    // Let's add an exposed widget but display the static widget.

    // It's simpler to compare the display type using the static widget.

    $this->createFivestarField(array(

      'widget_type' => 'exposed',

      'display' => array(

        'default' => array(

          'type' => 'fivestar_formatter_default',

          'settings' => array(

            'style' => 'average',

            'text' => 'average',

            'expose' => FALSE,

          ),

        ),

      ),

    ));

    $instance = field_read_instance('node', 'fivestar_test', 'test_node_type');

    // Add a test_node_type to test widget against.

    $node = $this->drupalCreateNode(array('type' => 'test_node_type'));

    // Test the Default Widget.

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

    $this->assertTrue($this->xpath("//div[contains(@class, 'fivestar-default')]//div[contains(@class,'star-first')]/span"));

    $widgets = module_invoke_all('fivestar_widgets');

    foreach ($widgets as $path => $name) {

      $instance['display']['default']['settings']['widget']['fivestar_widget'] = $path;

      field_update_instance($instance);

      $widget_class = 'fivestar-' . drupal_strtolower($name);

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

      $result = $this->xpath("//div[contains(@class, '" . $widget_class . "')]//div[contains(@class,'star-first')]/span");

      $this->assertEqual($result[0][0], '0', "The $name fivestar widget is properly displayed.");

    }

  }

}