def test_multiple_overlapping_networks(self):
networks = ["172.16.0.0/16", "172.16.10.0/24", "172.16.11.0/23", "172.17.0.0/24"]
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 3)
self.assertEqual("Networks 172.16.0.0/16 and 172.16.10.0/24 overlap.", errors[0])
self.assertEqual("Networks 172.16.0.0/16 and 172.16.11.0/23 overlap.", errors[1])
self.assertEqual("Networks 172.16.10.0/24 and 172.16.11.0/23 overlap.", errors[2])
def test_multiple_overlapping_networks(self):
networks = [
'172.16.0.0/16', '172.16.10.0/24', '172.16.11.0/23',
'172.17.0.0/24'
]
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 3)
self.assertEqual('Networks 172.16.0.0/16 and 172.16.10.0/24 overlap.',
errors[0])
self.assertEqual('Networks 172.16.0.0/16 and 172.16.11.0/23 overlap.',
errors[1])
self.assertEqual('Networks 172.16.10.0/24 and 172.16.11.0/23 overlap.',
errors[2])
def test_second_cidr_is_subset_of_first(self):
networks = ["172.16.0.0/16", "172.16.10.0/24"]
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 1)
self.assertEqual("Networks 172.16.0.0/16 and 172.16.10.0/24 overlap.", errors[0])
def test_identical_networks(self):
networks = ["172.16.0.0/24", "172.16.0.0/24"]
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 1)
self.assertEqual("Networks 172.16.0.0/24 and 172.16.0.0/24 overlap.", errors[0])
def test_non_overlapping_networks(self):
networks = ["172.16.0.0/24", "172.17.0.0/24"]
errors = validation.check_cidr_overlap(networks)
self.assertEqual([], errors)
def test_single_network(self):
errors = validation.check_cidr_overlap(["172.16.0.0/24"])
self.assertEqual([], errors)
def test_network_none(self):
errors = validation.check_cidr_overlap([None])
self.assertEqual(len(errors), 1)
self.assertEqual("Invalid network: None", errors[0])
def test_none(self):
errors = validation.check_cidr_overlap(None)
self.assertEqual(len(errors), 1)
self.assertEqual("The argument must be iterable.", errors[0])
def test_empty(self):
errors = validation.check_cidr_overlap([])
self.assertEqual([], errors)
def test_identical_networks(self):
networks = ['172.16.0.0/24', '172.16.0.0/24']
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 1)
self.assertEqual('Networks 172.16.0.0/24 and 172.16.0.0/24 overlap.',
errors[0])
def test_second_cidr_is_subset_of_first(self):
networks = ['172.16.0.0/16', '172.16.10.0/24']
errors = validation.check_cidr_overlap(networks)
self.assertEqual(len(errors), 1)
self.assertEqual('Networks 172.16.0.0/16 and 172.16.10.0/24 overlap.',
errors[0])
def test_non_overlapping_networks(self):
networks = ['172.16.0.0/24', '172.17.0.0/24']
errors = validation.check_cidr_overlap(networks)
self.assertEqual([], errors)
def test_single_network(self):
errors = validation.check_cidr_overlap(['172.16.0.0/24'])
self.assertEqual([], errors)
def test_network_none(self):
errors = validation.check_cidr_overlap([None])
self.assertEqual(len(errors), 1)
self.assertEqual("Invalid network: None", errors[0])
def test_none(self):
errors = validation.check_cidr_overlap(None)
self.assertEqual(len(errors), 1)
self.assertEqual("The argument must be iterable.", errors[0])
def test_empty(self):
errors = validation.check_cidr_overlap([])
self.assertEqual([], errors)
