function SessionApiTestCase::testFunctions in Session API 5

Same name and namespace in other branches

1. 6 session_api.test \SessionApiTestCase::testFunctions()
2. 7 session_api.test \SessionApiTestCase::testFunctions()

Verify functions.

File

tests/session_api.test, line 24

Session API SimpleTests.

Class

SessionApiTestCase

Session API SimpleTest class

Code

function testFunctions() {
  include_once drupal_get_path('module', 'session_api') . "/session_api.module";

  // Capture existing values, which are restored at the end of this function.
  $old_cookie = $_COOKIE;
  $old_session_api_id = $_SESSION['session_api_id'];
  $old_sid = session_id();

  // session_api_available();
  $_COOKIE = NULL;
  $this
    ->assertFalse(session_api_available(), t('Function session_api_available() correctly returns FALSE when cookies are disabled.'));
  $this
    ->assertFalse(session_api_get_sid(), t('Function session_api_get_sid() correctly returns FALSE when cookies are disabled.'));

  // enable cookies
  $_COOKIE = $old_cookie;

  // Find correct sid
  $fake_sid = rand(1, 2000000);
  $_SESSION['session_api_id'] = $fake_sid;
  $this
    ->assertTrue(session_api_get_sid() == $fake_sid, t('Function session_api_get_sid() returns expected value.'));

  // Store ID in the db
  session_id(md5(rand(1, 20000)));
  $sid = db_next_id('{session_api}_sid');
  db_query("INSERT INTO {session_api} (sid, session_id) VALUES (%d, '%s')", array(
    $sid,
    session_id(),
  ));
  $_SESSION['session_api_id'] = NULL;
  $this
    ->assertTrue(session_api_get_sid() == $sid, 'Function session_api_get_sid() correctly retrieves the session_api_id from the database.');

  // restore pre-testing values
  $_COOKIE = $old_cookie;
  $_SESSION['session_api_id'] = $old_session_api_id;
  db_query("DELETE FROM {session_api} WHERE session_id = '%s'", session_id());
  session_id($old_sid);
}