abstract class FlightPathTestCase extends TestCase
 {

  /**
   * This is run before each test; useful for resetting variables back to defaults
   * before the next test.
   */
  protected function setUp() : void
   {
    parent::setUp();

    global $user;
    $user = new stdClass();
    $user->id = 1;
    $user->cwid = 1;
    $user->name = 'admin';
    $user->school_id = 0;

    unset($_REQUEST);
    unset($_GET);
    unset($_POST);


    foreach ($GLOBALS as $key => $val) {
      if (strstr($key, "cache")) {
        unset($GLOBALS [$key]);
      }
    }

    unset($GLOBALS ["fp_temp_degree_major_codes"]);
    unset($GLOBALS ["fp_temp_degree_advising_weights"]);
    unset($GLOBALS ["fp_load_user"]);
    unset($GLOBALS ["fp_translate_numeric_grade"]);


    // Clear SESSION of unneeded vars...
    $keep_array = [
      'fp_db_fingerprint',
      'fp_db_host_ip',
      'fp_user_object',
      'fp_logged_in',
      'fp_alert_count_by_type_last_check',
      'fp_pie_chart_token',
      'fp_pie_chart_token',
    ];

    foreach ($_SESSION as $k => $v) {
      if (!in_array($k, $keep_array)) {
        unset($_SESSION [$k]);
      }
    }

    // Reset various variables to default...
    variable_delete_for_school("course_repeat_policy", 0);




  }


  /**
   * When ending a particular test, call the garbage collector, just to make sure we
   * free up memory immediately.
   */
  protected function tearDown() : void
   {
    gc_collect_cycles();
    parent::tearDown();
  }


}