<?php

/**
 * @file
 * Tests for Feeds Admin UI module.
 */

/**
 * Test basic Feeds UI functionality.
 */
class FeedsUIUserInterfaceTestCase extends FeedsWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Feeds UI user interface',
      'description' => 'Tests Feeds Admin UI module\'s GUI.',
      'group' => 'Feeds',
    );
  }

  public function setUp() {
    parent::setUp(array('php'), array('use PHP for settings'));
  }

  /**
   * UI functionality tests on
   * feeds_ui_overview(),
   * feeds_ui_create_form(),
   * Change plugins on feeds_ui_edit_page().
   */
  public function testEditFeedConfiguration() {

    // Create an importer.
    $this->createImporterConfiguration('Test feed', 'test_feed');

    // Assert UI elements.
    $this->drupalGet('admin/structure/feeds/test_feed');
    $this->assertText('Basic settings');
    $this->assertText('Fetcher');
    $this->assertText('HTTP Fetcher');
    $this->assertText('Parser');
    $this->assertText('Common syndication parser');
    $this->assertText('Processor');
    $this->assertText('Node processor');
    $this->assertText('Getting started');
    $this->assertRaw('admin/structure/feeds/test_feed/settings');
    $this->assertRaw('admin/structure/feeds/test_feed/settings/FeedsNodeProcessor');
    $this->assertRaw('admin/structure/feeds/test_feed/fetcher');
    $this->assertRaw('admin/structure/feeds/test_feed/parser');
    $this->assertRaw('admin/structure/feeds/test_feed/processor');
    $this->drupalGet('import');
    $this->assertText('Basic page');

    // Select some other plugins.
    $this->drupalGet('admin/structure/feeds/test_feed');

    $this->clickLink('Change', 0);
    $this->assertText('Select a fetcher');
    $edit = array(
      'plugin_key' => 'FeedsFileFetcher',
    );
    $this->drupalPost('admin/structure/feeds/test_feed/fetcher', $edit, 'Save');

    $this->clickLink('Change', 1);
    $this->assertText('Select a parser');
    $edit = array(
      'plugin_key' => 'FeedsCSVParser',
    );
    $this->drupalPost('admin/structure/feeds/test_feed/parser', $edit, 'Save');

    $this->clickLink('Change', 2);
    $this->assertText('Select a processor');
    $edit = array(
      'plugin_key' => 'FeedsUserProcessor',
    );
    $this->drupalPost('admin/structure/feeds/test_feed/processor', $edit, 'Save');

    // Assert changed configuration.
    $this->assertPlugins('test_feed', 'FeedsFileFetcher', 'FeedsCSVParser', 'FeedsUserProcessor');

    // Delete importer.
    $this->drupalPost('admin/structure/feeds/test_feed/delete', array(), 'Delete');
    $this->drupalGet('import');
    $this->assertNoText('Test feed');

    // Create the same importer again.
    $this->createImporterConfiguration('Test feed', 'test_feed');

    // Test basic settings settings.
    $edit = array(
      'name' => 'Syndication feed',
      'content_type' => 'page',
      'import_period' => 3600,
    );
    $this->setSettings('test_feed', NULL, $edit);

    // Assert results of change.
    $this->assertText('Syndication feed');
    $this->assertText('Your changes have been saved.');
    $this->assertText('Attached to: Basic page');
    $this->assertText('Periodic import: every 1 hour');
    $this->drupalGet('admin/structure/feeds');
    $this->assertLink('Basic page');

    // Configure processor.
    $this->setSettings('test_feed', 'FeedsNodeProcessor', array('bundle' => 'article'));
    $this->assertFieldByName('bundle', 'article');

    // Create a feed node.
    $edit = array(
      'title' => 'Development Seed',
      'feeds[FeedsHTTPFetcher][source]' => $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'feeds') . '/tests/feeds/developmentseed.rss2',
      );
    $this->drupalPost('node/add/page', $edit, 'Save');
    $this->assertText('Basic page Development Seed has been created.');

    // @todo Refreshing/deleting feed items. Needs to live in feeds.test
  }

  public function testImporterImport() {
    $name = $this->randomString();
    $id = drupal_strtolower($this->randomName());
    $this->createImporterConfiguration($name, $id);
    $this->setPlugin($id, 'FeedsCSVParser');
    $this->setPlugin($id, 'FeedsFileFetcher');
    $this->setPlugin($id, 'FeedsUserProcessor');

    $this->setSettings($id, 'FeedsFileFetcher', array('allowed_extensions' => 'xml'));
    $this->setSettings($id, 'FeedsCSVParser', array('delimiter' => '|'));
    $this->setSettings($id, 'FeedsUserProcessor', array('skip_hash_check' => TRUE));

    $this->drupalGet('admin/structure/feeds/' . $id . '/export');

    $export = $this->xpath('//textarea[1]/text()');
    $export = (string) $export[0];

    // Delete this importer.
    $this->drupalPost('admin/structure/feeds/' . $id . '/delete', array(), t('Delete'));

    // Try to import.
    $this->drupalPost('admin/structure/feeds/import', array('importer' => $export), t('Import'));

    $this->assertText("Successfully imported the $id feeds importer.");

    // Check that the settings are correct.
    $importer = feeds_importer($id);
    $this->assertEqual('FeedsFileFetcher', get_class($importer->fetcher));
    $this->assertEqual('FeedsCSVParser', get_class($importer->parser));
    $this->assertEqual('FeedsUserProcessor', get_class($importer->processor));

    $config = $importer->fetcher->getConfig();
    $this->assertEqual('xml', $config['allowed_extensions']);

    $config = $importer->parser->getConfig();
    $this->assertEqual('|', $config['delimiter']);

    $config = $importer->processor->getConfig();
    $this->assertTrue($config['skip_hash_check']);
  }

}