DrupalHTTPRequestTestCase::testDrupalHTTPRequest

File

modules/simpletest/tests/common.test, line 944

Tests for common.inc functionality.

Code

function testDrupalHTTPRequest() {
  global $is_https;

  // Parse URL schema.
  $missing_scheme = drupal_http_request('example.com/path');
  $this->assertEqual($missing_scheme->code, -1002, t('Returned with "-1002" error code.'));
  $this->assertEqual($missing_scheme->error, 'missing schema', t('Returned with "missing schema" error message.'));

  $unable_to_parse = drupal_http_request('http:///path');
  $this->assertEqual($unable_to_parse->code, -1001, t('Returned with "-1001" error code.'));
  $this->assertEqual($unable_to_parse->error, 'unable to parse URL', t('Returned with "unable to parse URL" error message.'));

  // Fetch page.
  $result = drupal_http_request(url('node', array('absolute' => TRUE)));
  $this->assertEqual($result->code, 200, t('Fetched page successfully.'));
  $this->drupalSetContent($result->data);
  $this->assertTitle(t('Welcome to @site-name | @site-name', array('@site-name' => variable_get('site_name', 'Drupal'))), t('Site title matches.'));

  // Test that code and status message is returned.
  $result = drupal_http_request(url('pagedoesnotexist', array('absolute' => TRUE)));
  $this->assertTrue(!empty($result->protocol),   t('Result protocol is returned.'));
  $this->assertEqual($result->code, '404', t('Result code is 404'));
  $this->assertEqual($result->status_message, 'Not Found', t('Result status message is "Not Found"'));

  // Skip the timeout tests when the testing environment is HTTPS because
  // stream_set_timeout() does not work for SSL connections.
  // @link http://bugs.php.net/bug.php?id=47929
  if (!$is_https) {
    // Test that timeout is respected. The test machine is expected to be able
    // to make the connection (i.e. complete the fsockopen()) in 2 seconds and
    // return within a total of 5 seconds. If the test machine is extremely
    // slow, the test will fail. fsockopen() has been seen to time out in
    // slightly less than the specified timeout, so allow a little slack on
    // the minimum expected time (i.e. 1.8 instead of 2).
    timer_start(__METHOD__);
    $result = drupal_http_request(url('system-test/sleep/10', array('absolute' => TRUE)), array('timeout' => 2));
    $time = timer_read(__METHOD__) / 1000;
    $this->assertTrue(1.8 < $time && $time < 5, t('Request timed out (%time seconds).', array('%time' => $time)));
    $this->assertTrue($result->error, t('An error message was returned.'));
    $this->assertEqual($result->code, HTTP_REQUEST_TIMEOUT, t('Proper error code was returned.'));
  }
}