void test_dequeue_thread_sets_queued_false() {
Thread* thread = Thread::create(state);
thread->queued(state, Qtrue);
state->dequeue_thread(thread);
TS_ASSERT_EQUALS(Qfalse, thread->queued());
}
void test_dequeue_thread_removes_from_scheduled() {
Thread* thread = Thread::create(state);
thread->priority(state, Fixnum::from(0));
state->queue_thread(thread);
List* zeroes = as<List>(state->globals.scheduled_threads->at(state, 0));
TS_ASSERT_EQUALS(1, zeroes->count()->to_native());
state->dequeue_thread(thread);
TS_ASSERT_EQUALS(Qfalse, thread->queued());
TS_ASSERT_EQUALS(0, zeroes->count()->to_native());
}