private void next_suite()
{
current_suite_index++;
if (test_suites.Length == current_suite_index) {
current_suite = null;
}
else {
current_suite = test_suites[current_suite_index];
}
}
private void run_first_suite()
{
current_suite = test_suites[0];
current_suite_index = 0;
run_suite();
}
