<?php

/**
 * Tests for the Metatag module for Me module integration.
 */
class MetatagCoreWithMeTest extends MetatagTestHelper {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Metatag core tests with Me',
      'description' => 'Test Metatag integration with the Me module.',
      'group' => 'Metatag',
      'dependencies' => array('ctools', 'token', 'me'),
    );
  }

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

    parent::setUp($modules);
  }

  /**
   * Make sure the /user/me path doesn't load any meta tags.
   */
  public function testMePath() {
    // Create an admin user and log them in.
    if (!isset($this->adminUser)) {
      $this->adminUser = $this->createAdminUser();
    }
    $this->drupalLogin($this->adminUser);

    // Load the user's profile page.
    // Load the 'me' page.
    $this->drupalGet('user/' . $this->adminUser->uid);
    $this->assertResponse(200);

    // Look for some meta tags that should exist.
    $xpath = $this->xpath("//meta[@name='generator']");
    $this->assertEqual(count($xpath), 1, 'Exactly one generator meta tag found.');
    $this->assertEqual($xpath[0]['content'], 'Drupal 7 (http://drupal.org)');
    $xpath = $this->xpath("//link[@rel='canonical']");
    $this->assertEqual(count($xpath), 1, 'Exactly one canonical meta tag found.');
    $this->assertEqual($xpath[0]['href'], url('user/' . $this->adminUser->uid, array('absolute' => TRUE)));
    $xpath = $this->xpath("//link[@rel='shortlink']");
    $this->assertEqual(count($xpath), 1, 'Exactly one shortlink meta tag found.');
    $this->assertEqual($xpath[0]['href'], url('user/' . $this->adminUser->uid, array('absolute' => TRUE)));

    // Load the 'me' page.
    $this->drupalGet('user/me');
    $this->assertResponse(200);

    // Confirm the meta tags defined above don't exist.
    $xpath = $this->xpath("//meta[@name='generator']");
    $this->assertEqual(count($xpath), 0, 'Did not find the generator meta tag.');
    $xpath = $this->xpath("//link[@rel='canonical']");
    $this->assertEqual(count($xpath), 0, 'Did not find the canonical meta tag.');
    $xpath = $this->xpath("//link[@rel='shortlink']");
    $this->assertEqual(count($xpath), 0, 'Did not find the shortlink meta tag.');
  }

}