Club Drupal

    // Test that the whole conditional is deleted when all source components are

    // deleted. Inital setup: Two components. One source (c1) one target (c2).

    $node = (object) array(

      'type' => 'webform',

      'title' => 'Conditional test',

    );

    $default = array(

      'type' => 'textfield',

      'pid' => 0,

    );

    webform_component_defaults($default);

    node_object_prepare($node);

    $node->webform['components'][1] = array(

      'cid' => 1,

      'form_key' => 'c1',

    ) + $default;

    $node->webform['components'][2] = array(

      'cid' => 2,

      'form_key' => 'c2',

    ) + $default;

    $node->webform['conditionals'][0] = array(

      'rgid' => 0,

      'andor' => NULL,

      'weight' => -1,

      'rules' => array(array(

        'source_type' => 'component',

        'source' => 1,

        'operator' => 'not_empty',

      ),

      ),

      'actions' => array(array(

        'target_type' => 'component',

        'target' => 2,

        'action' => 'show',

      ),

      ),

    );

    node_save($node);

    // Delete the source.

    unset($node->webform['components'][1]);

    node_save($node);

    $this->assertEqual(array(), $node->webform['conditionals'], 'The whole conditional is deleted when all source components are deleted.');