def test_sequential_assignment_full_pool(self):
four_pool = IPNetwork("192.168.0.0/30")
assigner = SequentialAssignment()
assert_equal("192.168.0.1", assigner.allocate(four_pool))
assert_equal("192.168.0.2", assigner.allocate(four_pool))
assert_equal(None, assigner.allocate(four_pool))
def test_sequential_assignment_tiny_pool(self):
assigner = SequentialAssignment()
assert_equal(None, assigner.allocate(IPNetwork("192.168.0.0/31")))
def test_sequential_assignment(self):
assigner = SequentialAssignment()
assert_equal("192.168.0.1", assigner.allocate(pool))