def test_remove_duplicate_same(self):
l = EventList()
t = arrow.now()
e = Event("t", t.replace(hours=-1), t.replace(hours=+1))
l.append(e)
l.append(e)
l._remove_duplicates()
self.assertEqual(1, len(l))
def test_remove_duplicate_diff(self):
l = EventList()
t = arrow.now()
e0 = Event("t0", t.replace(hours=-1), t.replace(hours=+1))
e1 = Event("t0", t.replace(hours=-1), t.replace(hours=+1))
l.append(e0)
l.append(e1)
l._remove_duplicates()
self.assertEqual(2, len(l))