def test_count(self):
obj1 = object()
obj2 = object()
objects = ItemList(object, items=[obj1, obj2, object(), obj2])
assert_equal(objects.count(obj1), 1)
assert_equal(objects.count(obj2), 2)
assert_equal(objects.count(object()), 0)
assert_equal(objects.count('whatever'), 0)
