@Test
public void testInstance() {
assertNotNull("GetInstnace must return the object", savedList);
assertEquals(
"Newly constructed JobSeekerSavedLists instance should have zero size",
savedList.getNumberOfLists(),
0);
}
@Test
public void testGetJobList() {
PostedJobs jobs = savedList.getJobs(seeker1);
assertNull("GetJobs must return null for a job seeker who did not save job", jobs);
savedList.addJob(seeker1, postedJob1);
savedList.addJob(seeker1, postedJob2);
savedList.addJob(seeker2, postedJob3);
jobs = savedList.getJobs(seeker1);
assertNotNull("GetJobs must not return null when the repository is not empty", jobs);
assertEquals(
"GetJobs for a job seeker must return all jobs saved by the job seeker",
jobs.getCount(),
2);
assertTrue("GetJobs must contain posted job", jobs.contains(postedJob1));
assertTrue("GetJobs must contain posted job", jobs.contains(postedJob2));
jobs = savedList.getJobs(seeker2);
assertEquals(
"GetJobs for a job seeker must return all jobs saved by the job seeker",
jobs.getCount(),
1);
assertTrue("GetJobs must contain posted job", jobs.contains(postedJob3));
}
@Test
public void testAddJob() {
boolean result;
result = savedList.addJob(seeker1, postedJob1);
assertTrue("AddJob must return true when successful", result);
assertEquals(
"List count should go up by one after a new jobseeker's addJob",
savedList.getNumberOfLists(),
1); // assuming single-threaded testing
// same job by same jobseeker - can not be saved again
result = savedList.addJob(seeker1, postedJob1);
assertFalse("Same job can not be saved more than once", result);
// different jobseeker can save the same job
result = savedList.addJob(seeker2, postedJob1);
assertTrue("AddJob must return true when successful", result);
savedList.deleteAllLists();
assertEquals("List count should be zero after deleteAllLists", savedList.getNumberOfLists(), 0);
}
@Test(expected = IllegalArgumentException.class)
public void testSaveJobWithNullArgument() {
savedList.addJob(null, null);
savedList.addJob(seeker1, null);
savedList.addJob(null, postedJob1);
}
@After
public void tearDown() throws Exception {
savedList.deleteAllLists();
}