def test_invalid_net(self):
field = IPv4NetworkField()
with pytest.raises(ValueError):
field.validate(MockConfig(), '300.1.2.a/42')
def test_valid_net(self):
field = IPv4NetworkField()
assert field.validate(MockConfig(),
'192.168.001.0/24') == '192.168.1.0/24'
def test_max_prefix_bad(self):
field = IPv4NetworkField(max_prefix_len=31)
with pytest.raises(ValueError):
field._validate(MockConfig(), '10.10.10.1/32')
def test_max_prefix_good(self):
field = IPv4NetworkField(max_prefix_len=16)
assert field._validate(MockConfig(), '10.0.0.0/8') == '10.0.0.0/8'
def test_min_prefix_bad(self):
field = IPv4NetworkField(min_prefix_len=16)
with pytest.raises(ValueError):
field._validate(MockConfig(), '10.0.0.0/8')
def test_min_prefix_good(self):
field = IPv4NetworkField(min_prefix_len=8)
assert field._validate(MockConfig(),
'192.168.0.0/16') == '192.168.0.0/16'