function DrupalHTTPRequestTestCase::testDrupalHTTPRequestRedirect in Drupal 7

File

modules/simpletest/tests/common.test, line 1178

Tests for common.inc functionality.

Class

DrupalHTTPRequestTestCase

Test drupal_http_request().

Code

function testDrupalHTTPRequestRedirect() {
  $redirect_301 = drupal_http_request(url('system-test/redirect/301', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_301->redirect_code, 301, 'drupal_http_request follows the 301 redirect.');
  $redirect_301 = drupal_http_request(url('system-test/redirect/301', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 0,
  ));
  $this
    ->assertFalse(isset($redirect_301->redirect_code), 'drupal_http_request does not follow 301 redirect if max_redirects = 0.');
  $redirect_invalid = drupal_http_request(url('system-test/redirect-noscheme', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_invalid->code, -1002, format_string('301 redirect to invalid URL returned with error code !error.', array(
    '!error' => $redirect_invalid->error,
  )));
  $this
    ->assertEqual($redirect_invalid->error, 'missing schema', format_string('301 redirect to invalid URL returned with error message "!error".', array(
    '!error' => $redirect_invalid->error,
  )));
  $redirect_invalid = drupal_http_request(url('system-test/redirect-noparse', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_invalid->code, -1001, format_string('301 redirect to invalid URL returned with error message code "!error".', array(
    '!error' => $redirect_invalid->error,
  )));
  $this
    ->assertEqual($redirect_invalid->error, 'unable to parse URL', format_string('301 redirect to invalid URL returned with error message "!error".', array(
    '!error' => $redirect_invalid->error,
  )));
  $redirect_invalid = drupal_http_request(url('system-test/redirect-invalid-scheme', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_invalid->code, -1003, format_string('301 redirect to invalid URL returned with error code !error.', array(
    '!error' => $redirect_invalid->error,
  )));
  $this
    ->assertEqual($redirect_invalid->error, 'invalid schema ftp', format_string('301 redirect to invalid URL returned with error message "!error".', array(
    '!error' => $redirect_invalid->error,
  )));
  $redirect_302 = drupal_http_request(url('system-test/redirect/302', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_302->redirect_code, 302, 'drupal_http_request follows the 302 redirect.');
  $redirect_302 = drupal_http_request(url('system-test/redirect/302', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 0,
  ));
  $this
    ->assertFalse(isset($redirect_302->redirect_code), 'drupal_http_request does not follow 302 redirect if $retry = 0.');
  $redirect_307 = drupal_http_request(url('system-test/redirect/307', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($redirect_307->redirect_code, 307, 'drupal_http_request follows the 307 redirect.');
  $redirect_307 = drupal_http_request(url('system-test/redirect/307', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 0,
  ));
  $this
    ->assertFalse(isset($redirect_307->redirect_code), 'drupal_http_request does not follow 307 redirect if max_redirects = 0.');
  $multiple_redirect_final_url = url('system-test/multiple-redirects/0', array(
    'absolute' => TRUE,
  ));
  $multiple_redirect_1 = drupal_http_request(url('system-test/multiple-redirects/1', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 1,
  ));
  $this
    ->assertEqual($multiple_redirect_1->redirect_url, $multiple_redirect_final_url, 'redirect_url contains the final redirection location after 1 redirect.');
  $multiple_redirect_3 = drupal_http_request(url('system-test/multiple-redirects/3', array(
    'absolute' => TRUE,
  )), array(
    'max_redirects' => 3,
  ));
  $this
    ->assertEqual($multiple_redirect_3->redirect_url, $multiple_redirect_final_url, 'redirect_url contains the final redirection location after 3 redirects.');
}