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from rest_framework import serializers
import sys
import unittest
from netfields import rest_framework as fields
class FieldsTestCase(unittest.TestCase):
def test_validation_inet_field(self):
class TestSerializer(serializers.Serializer):
ip = fields.InetAddressField()
address = '10.0.0.'
serializer = TestSerializer(data={'ip': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['ip'],
["Invalid IP address."])
def test_validation_cidr_field(self):
class TestSerializer(serializers.Serializer):
cidr = fields.CidrAddressField()
address = '10.0.0.'
serializer = TestSerializer(data={'cidr': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['cidr'],
["Invalid CIDR address."])
def test_network_validation_cidr_field(self):
class TestSerializer(serializers.Serializer):
cidr = fields.CidrAddressField()
address = '10.0.0.1/24'
serializer = TestSerializer(data={'cidr': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['cidr'],
["Must be a network address."])
def test_validation_mac_field(self):
class TestSerializer(serializers.Serializer):
mac = fields.MACAddressField()
for invalid_address in ("de:", {"not": "a mac"}):
with self.subTest(invalid_address=invalid_address):
serializer = TestSerializer(data={'mac': invalid_address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['mac'], ["Invalid MAC address."])
def test_validation_mac8_field(self):
class TestSerializer(serializers.Serializer):
mac8 = fields.MACAddress8Field()
for invalid_address in ("de:", {"not": "a mac8"}):
with self.subTest(invalid_address=invalid_address):
serializer = TestSerializer(data={'mac8': invalid_address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['mac8'], ["Invalid MAC address 8."])
def test_inet_validation_additional_validators(self):
def validate(value):
raise serializers.ValidationError('Invalid.')
class TestSerializer(serializers.Serializer):
ip = fields.InetAddressField(validators=[validate])
address = '1.2.3.4/24'
serializer = TestSerializer(data={'ip': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['ip'], ['Invalid.'])
def test_cidr_validation_additional_validators(self):
def validate(value):
raise serializers.ValidationError('Invalid.')
class TestSerializer(serializers.Serializer):
ip = fields.CidrAddressField(validators=[validate])
address = '1.2.3.0/24'
serializer = TestSerializer(data={'ip': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['ip'], ['Invalid.'])
def test_mac_validation_additional_validators(self):
def validate(value):
raise serializers.ValidationError('Invalid.')
class TestSerializer(serializers.Serializer):
ip = fields.MACAddressField(validators=[validate])
address = '01:23:45:67:89:ab'
serializer = TestSerializer(data={'ip': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['ip'], ['Invalid.'])
def test_mac8_validation_additional_validators(self):
def validate(value):
raise serializers.ValidationError('Invalid.')
class TestSerializer(serializers.Serializer):
ip = fields.MACAddress8Field(validators=[validate])
address = '01:23:45:67:89:ab:bc:dc'
serializer = TestSerializer(data={'ip': address})
with self.assertRaises(serializers.ValidationError) as e:
serializer.is_valid(raise_exception=True)
self.assertEqual(e.exception.detail['ip'], ['Invalid.'])
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