<?php
// $Id: feedapi_revision.test,v 1.1.2.2 2009-10-02 14:15:20 aronnovak Exp $

require_once(dirname(__FILE__) .'/feedapi_test_case.tinc');

/**
 * Class for testing FeedAPI revision support.
 */
class FeedAPIRevisionTestsCase extends FeedAPITestCase {

  /**
   * Implementation of getInfo().
   */
  public static function getInfo() {
    return array(
      'name' => t('FeedAPI revision support'),
      'description' => t('Creates a feed and then creates a new revision with different configuration and revert the original node / feed.'),
      'group' => t('FeedAPI'),
    );
  }


  /**
   * Checks if the revision support works correctly
   */
  function testFeedAPI_Node_Revisions() {
    $parsers_ok = $this->get_parsers();
    // Create a new content-type for creating the feed node
    $this->create_type(array_pop($parsers_ok));
    // Login with a user who has FeedAPI rights
    $this->feedapi_user();

    $settings = feedapi_get_settings($this->info->type);

    // Create the initial revision, first submission
    $feed_url = $this->testFileURL('test_feed.rss');
    $edit = array(
      'feedapi[processors][feedapi_node][node_date]' => 'current',
      'feedapi[feedapi_url]' => $feed_url,
    );
    $this->drupalPost('node/add/'. $this->info->type, $edit, 'Save');
    $this->assertText(t('Link to site'), 'The node is created.');
    $nid = db_result(db_query("SELECT nid FROM {feedapi} WHERE url = '%s'", $feed_url));
    $vids = array();
    // Get the current vid
    $vids[] = db_result(db_query("SELECT vid FROM {node} WHERE nid = %d", $nid));

    // Edit the node, change a setting, create a new revision
    $edit = array(
      'feedapi[processors][feedapi_node][node_date]' => 'feed',
      'revision' => TRUE,
      'log' => 'changelog blabla',
    );
    $this->drupalPost('node/'. $nid .'/edit', $edit, 'Save');
    $vids[] = db_result(db_query("SELECT vid FROM {node} WHERE nid = %d", $nid));

    $this->assertTrue($vids[0] != $vids[1], 'Node has two separate revisions now.');
    $num = db_result(db_query('SELECT COUNT(*) FROM {feedapi} WHERE nid = %d', $nid));
    $this->assertTrue($num == 2, 'Feed table contains the two revision entries.');

    $settings = array();
    $settings[] = feedapi_get_settings(NULL, $vids[0], TRUE);
    $settings[] = feedapi_get_settings(NULL, $vids[1], TRUE);
    $this->assertTrue($settings[0]['processors']['feedapi_node']['node_date'] == 'current', 'The initial revision has correct setting');
    $this->assertTrue($settings[1]['processors']['feedapi_node']['node_date'] == 'feed', 'The first revision has correct setting');

    // Do a revert to the initial revision
    $this->drupalPost('node/'. $nid .'/revisions/'. $vids[0] .'/revert', array(), 'Revert');
    $vids[] = db_result(db_query("SELECT vid FROM {node} WHERE nid = %d", $nid));
    $settings[] = feedapi_get_settings(NULL, $vids[2]);
    $this->assertTrue($settings[2]['processors']['feedapi_node']['node_date'] == 'current', 'The reverted revision has correct setting.');

    $this->drupalPost("node/$nid/edit", $edit, t('Delete'));
    $this->drupalPost("node/$nid/delete", array(), t('Delete'));
    $num = db_result(db_query('SELECT COUNT(*) FROM {feedapi} WHERE nid = %d', $nid));
    $this->assertTrue($num == 0, 'All revision entries were deleted from FeedAPI table');
  }

}