StatisticsAdminTest.php

<?php

/**
 * @file
 * Definition of Drupal\statistics\Tests\StatisticsAdminTest.
 */

namespace Drupal\statistics\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Tests the statistics administration screen.
 */
class StatisticsAdminTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array('node', 'statistics');

  /**
   * A user that has permission to administer and access statistics.
   *
   * @var object|FALSE
   *
   * A fully loaded user object, or FALSE if user creation failed.
   */
  protected $privileged_user;

  /**
   * A page node for which to check access statistics.
   *
   * @var object
   */
  protected $test_node;

  public static function getInfo() {
    return array(
      'name' => 'Test statistics admin.',
      'description' => 'Tests the statistics admin.',
      'group' => 'Statistics'
    );
  }

  function setUp() {
    parent::setUp();

    // Create Basic page node type.
    if ($this->profile != 'standard') {
      $this->drupalCreateContentType(array('type' => 'page', 'name' => 'Basic page'));
    }
    $this->privileged_user = $this->drupalCreateUser(array('access statistics', 'administer statistics', 'view post access counter', 'create page content'));
    $this->drupalLogin($this->privileged_user);
    $this->test_node = $this->drupalCreateNode(array('type' => 'page', 'uid' => $this->privileged_user->uid));
  }

  /**
   * Verifies that the statistics settings page works.
   */
  function testStatisticsSettings() {
    $config = config('statistics.settings');
    $this->assertFalse($config->get('access_log.enabled'), 'Access log is disabled by default.');
    $this->assertFalse($config->get('count_content_views'), 'Count content view log is disabled by default.');

    $this->drupalGet('admin/reports/pages');
    $this->assertRaw(t('No statistics available.'), 'Verifying text shown when no statistics is available.');

    // Enable access log and counter on content view.
    $edit['statistics_enable_access_log'] = 1;
    $edit['statistics_count_content_views'] = 1;
    $this->drupalPost('admin/config/system/statistics', $edit, t('Save configuration'));
    $config = config('statistics.settings');
    $this->assertTrue($config->get('access_log.enabled'), 'Access log is enabled.');
    $this->assertTrue($config->get('count_content_views'), 'Count content view log is enabled.');

    // Hit the node.
    $this->drupalGet('node/' . $this->test_node->nid);
    // Manually calling statistics.php, simulating ajax behavior.
    $nid = $this->test_node->nid;
    $post = http_build_query(array('nid' => $nid));
    $headers = array('Content-Type' => 'application/x-www-form-urlencoded');
    global $base_url;
    $stats_path = $base_url . '/' . drupal_get_path('module', 'statistics'). '/statistics.php';
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));

    $this->drupalGet('admin/reports/pages');
    $this->assertText('node/1', 'Test node found.');

    // Hit the node again (the counter is incremented after the hit, so
    // "1 view" will actually be shown when the node is hit the second time).
    $this->drupalGet('node/' . $this->test_node->nid);
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));
    $this->assertText('1 view', 'Node is viewed once.');

    $this->drupalGet('node/' . $this->test_node->nid);
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));
    $this->assertText('2 views', 'Node is viewed 2 times.');
  }

  /**
   * Tests that when a node is deleted, the node counter is deleted too.
   */
  function testDeleteNode() {
    config('statistics.settings')->set('count_content_views', 1)->save();

    $this->drupalGet('node/' . $this->test_node->nid);
    // Manually calling statistics.php, simulating ajax behavior.
    $nid = $this->test_node->nid;
    $post = http_build_query(array('nid' => $nid));
    $headers = array('Content-Type' => 'application/x-www-form-urlencoded');
    global $base_url;
    $stats_path = $base_url . '/' . drupal_get_path('module', 'statistics'). '/statistics.php';
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));

    $result = db_select('node_counter', 'n')
      ->fields('n', array('nid'))
      ->condition('n.nid', $this->test_node->nid)
      ->execute()
      ->fetchAssoc();
    $this->assertEqual($result['nid'], $this->test_node->nid, 'Verifying that the node counter is incremented.');

    node_delete($this->test_node->nid);

    $result = db_select('node_counter', 'n')
      ->fields('n', array('nid'))
      ->condition('n.nid', $this->test_node->nid)
      ->execute()
      ->fetchAssoc();
    $this->assertFalse($result, 'Verifying that the node counter is deleted.');
  }

  /**
   * Tests that accesslog reflects when a user is deleted.
   */
  function testDeleteUser() {
    config('statistics.settings')->set('access_log.enabled', 1)->save();

    config('user.settings')->set('cancel_method', 'user_cancel_delete')->save();
    $this->drupalLogout($this->privileged_user);
    $account = $this->drupalCreateUser(array('access content', 'cancel account'));
    $this->drupalLogin($account);
    $this->drupalGet('node/' . $this->test_node->nid);

    $account = user_load($account->uid, TRUE);

    $this->drupalGet('user/' . $account->uid . '/edit');
    $this->drupalPost(NULL, NULL, t('Cancel account'));

    $timestamp = time();
    $this->drupalPost(NULL, NULL, t('Cancel account'));
    // Confirm account cancellation request.
    $mails = $this->drupalGetMails();
    $mail = end($mails);
    preg_match('@http.+?(user/\d+/cancel/confirm/\d+/[^\s]+)@', $mail['body'], $matches);
    $path = $matches[1];
    $this->drupalGet($path);
    $this->assertFalse(user_load($account->uid, TRUE), 'User is not found in the database.');

    $this->drupalGet('admin/reports/visitors');
    $this->assertNoText($account->name, 'Did not find user in visitor statistics.');
  }

  /**
   * Tests that cron clears day counts and expired access logs.
   */
  function testExpiredLogs() {
    config('statistics.settings')
      ->set('access_log.enabled', 1)
      ->set('count_content_views', 1)
      ->set('access_log.max_lifetime', 1)
      ->save();
    variable_set('statistics_day_timestamp', 8640000);

    $this->drupalGet('node/' . $this->test_node->nid);
    // Manually calling statistics.php, simulating ajax behavior.
    $nid = $this->test_node->nid;
    $post = http_build_query(array('nid' => $nid));
    $headers = array('Content-Type' => 'application/x-www-form-urlencoded');
    global $base_url;
    $stats_path = $base_url . '/' . drupal_get_path('module', 'statistics'). '/statistics.php';
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));
    $this->drupalGet('node/' . $this->test_node->nid);
    drupal_http_request($stats_path, array('method' => 'POST', 'data' => $post, 'headers' => $headers, 'timeout' => 10000));
    $this->assertText('1 view', 'Node is viewed once.');

    $this->drupalGet('admin/reports/pages');
    $this->assertText('node/' . $this->test_node->nid, 'Hit URL found.');

    // statistics_cron() will subtract
    // statistics.settings:accesslog.max_lifetime config from REQUEST_TIME in
    // the delete query, so wait two secs here to make sure the access log will
    // be flushed for the node just hit.
    sleep(2);
    $this->cronRun();

    $this->drupalGet('admin/reports/pages');
    $this->assertNoText('node/' . $this->test_node->nid, 'No hit URL found.');

    $result = db_select('node_counter', 'nc')
      ->fields('nc', array('daycount'))
      ->condition('nid', $this->test_node->nid, '=')
      ->execute()
      ->fetchField();
    $this->assertFalse($result, 'Daycounter is zero.');
  }
}