@Test
public void testPreassignProject() throws Exception {
s.preassignProject(testProject_1);
s.preassignProject(s.getRandomPreference());
assertEquals("there shouldn't be 2 preassigned project", 1, s.getOrderedPreferences().size());
assertEquals("expect true", true, s.hasPreassignedProject());
}
@Test
public void testGetRandomPreference() throws Exception {
int seed = 123;
int num = 1;
List<Project> expected = TheRNG().TestRandomPreferenceUtility(preped_s, seed, num);
TheRNG().setSeed(seed);
Project got = preped_s.getRandomPreference();
assertEquals("should equal", expected.get(0), got);
}