<?php

/**
 * Functional tests for the Metatag:Context module.
 */
class MetatagContextTest extends MetatagTestHelper {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Metatag:Context tests',
      'description' => 'Test basic Metatag:Context functionality.',
      'group' => 'Metatag',
      'dependencies' => array('ctools', 'token', 'context'),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {
    $modules[] = 'context';
    $modules[] = 'metatag_context';

    // Enable the hidden submodule to manage some default configs.
    $modules[] = 'metatag_context_tests';

    parent::setUp($modules);

    // Create user.
    $perms = array(
      'bypass node access',
    );
    $this->adminUser = $this->createAdminUser($perms);

    // Log in the admin user.
    $this->drupalLogin($this->adminUser);

    // Create a content type, with underscores.
    $type_name = strtolower($this->randomName(8)) . '_test';
    $type = $this->createContentType($type_name, $type_name);
    $this->type = $type->type;

    // Store a valid URL name, with hyphens instead of underscores.
    $this->hyphen_type = str_replace('_', '-', $this->type);
  }

  /**
   * Test handling a node.
   */
  public function testNode() {
    // Create a node.
    $this->drupalPost('node/add/' . $this->hyphen_type, array('title' => $this->randomName(8)), t('Save'));
    $this->assertResponse(200);

    // Generate metatags and check content.
    $test_object = $this->createTestObject('node_metatags', 'node/1');
    $this->generateByPathConfig($test_object);
    $this->editByPathConfig($test_object);
    $this->checkByPathConfig($test_object);

    // Edit metatag and check content.
    $test_object->title = 'New title';
    $test_object->description = '';
    $this->editByPathConfig($test_object);
    $this->checkByPathConfig($test_object);
  }

  /**
   * Test handling the front page.
   */
  public function testFrontPage() {
    // Generate metatags and check content.
    $test_object = $this->createTestObject('frontpage_metatags', '<front>');
    $this->generateByPathConfig($test_object);
    $this->editByPathConfig($test_object);
    $this->checkByPathConfig($test_object);

    // Edit metatag and check content.
    $test_object->title = 'A different title';
    $test_object->description = '';
    $this->editByPathConfig($test_object);
    $this->checkByPathConfig($test_object);
  }

  /**
   * Test the Context integration.
   */
  public function testExportedPage() {
    $this->drupalGet('metatag-context-test');
    $this->assertResponse(200);

    // Test the page title.
    $this->assertTitle('Metatag:Context test page title tag');

    // Test the description meta tag.
    $xpath = $this->xpath("//meta[@name='description']");
    $this->assertEqual(count($xpath), 1, 'Exactly one description meta tag found.');
    $this->assertEqual($xpath[0]['content'], 'Metatag:Context test description tag.');

    // Test the keywords meta tag.
    $xpath = $this->xpath("//meta[@name='keywords']");
    $this->assertEqual(count($xpath), 1, 'Exactly one keywords meta tag found.');
    $this->assertEqual($xpath[0]['content'], 'Test, page, keywords');
  }

}