def test_complete_project_when_already_completed(self):
"""
complete_project() should do nothing if the project in question has already been completed.
"""
old_end_date = timezone.now() - datetime.timedelta(days=1)
completed_project = Project(end_date = old_end_date, is_completed = True)
completed_project.complete_project()
self.assertEqual(completed_project.end_date, old_end_date,
"Completing already finished projects is most effective!")
def test_complete_project_when_not_already_completed(self):
"""
complete_project() should update end_date and set is_completed flag if the project hasn't already been completed.
"""
project = Project()
self.assertEqual(project.end_date, (timezone.now() + datetime.timedelta(days=7)).date())
self.assertEqual(project.is_completed, False)
project.complete_project()
self.assertEqual(project.end_date, timezone.now().date())
self.assertEqual(project.is_completed, True,
"It seems we've ended but not completed. We must have just given up...")
