function CommonBackdropHTTPRequestTestCase::testBackdropHTTPRequest

File

core/modules/simpletest/tests/common.test, line 1050

Tests for common.inc functionality.

Class

CommonBackdropHTTPRequestTestCase

Test backdrop_http_request().

Code

function testBackdropHTTPRequest() {
  global $is_https;

  // Parse URL schema.
  $missing_scheme = backdrop_http_request('example.com/path');
  $this->assertEqual($missing_scheme->code, -1002, 'Returned with "-1002" error code.');
  $this->assertEqual($missing_scheme->error, 'missing schema', 'Returned with "missing schema" error message.');

  $unable_to_parse = backdrop_http_request('http:///path');
  $this->assertEqual($unable_to_parse->code, -1001, 'Returned with "-1001" error code.');
  $this->assertEqual($unable_to_parse->error, 'unable to parse URL', 'Returned with "unable to parse URL" error message.');

  // Fetch page, and check that the data parameter works with both array and
  // string.
  $data_array = array($this->randomName() => $this->randomString() . ' "\'');
  $data_string = backdrop_http_build_query($data_array);
  $result = backdrop_http_request(url('node', array('absolute' => TRUE)), array('data' => $data_array));
  $this->assertEqual($result->code, 200, 'Fetched page successfully.');
  $this->assertTrue(substr($result->request, -strlen($data_string)) === $data_string, 'Request ends with URL-encoded data when drupal_http_request() is called using an array.');
  $result = backdrop_http_request(url('node', array('absolute' => TRUE)), array('data' => $data_string));
  $this->assertTrue(substr($result->request, -strlen($data_string)) === $data_string, 'Request ends with URL-encoded data when drupal_http_request() is called using a string.');

  $this->backdropSetContent($result->data);
  $this->assertTitle(t('Home | @site-name', array('@site-name' => config_get_translated('system.core', 'site_name'))), 'Site title matches.');

  // Test that code and status message is returned.
  $result = backdrop_http_request(url('page-does-not-exist', array('absolute' => TRUE)));
  $this->assertTrue(!empty($result->protocol), 'Result protocol is returned.');
  $this->assertEqual($result->code, '404', 'Result code is 404');
  $this->assertEqual($result->status_message, 'Not Found', '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 = backdrop_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, format_string('Request timed out (%time seconds).', array('%time' => $time)));
    $this->assertTrue($result->error, 'An error message was returned.');
    $this->assertEqual($result->code, HTTP_REQUEST_TIMEOUT, 'Proper error code was returned.');
  }
}