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"""Tests for Python-openflow BasicTypes.""" |
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import unittest |
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from pyof.foundation import basic_types |
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from pyof.foundation.basic_types import BinaryData |
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from tests.test_struct import TestStructDump |
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class TestUBInt8(TestStructDump): |
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"""Test UBInt8.""" |
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dump = b'\xff' |
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obj = basic_types.UBInt8(2**8 - 1) |
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min_size = 1 |
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class TestUBInt16(TestStructDump): |
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"""Test UBInt16.""" |
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dump = b'\xff\xff' |
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obj = basic_types.UBInt16(2**16 - 1) |
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min_size = 2 |
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class TestUBInt32(TestStructDump): |
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"""Test UBInt32.""" |
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dump = b'\xff\xff\xff\xff' |
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obj = basic_types.UBInt32(2**32 - 1) |
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min_size = 4 |
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class TestChar3(TestStructDump): |
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"""Test Char with length 3.""" |
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dump = b'fo\x00' |
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obj = basic_types.Char('foo', length=3) |
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class TestChar5(TestStructDump): |
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"""Test Char with length 5.""" |
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dump = b'foo\x00\x00' |
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obj = basic_types.Char('foo', length=5) |
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class TestHWAddressDefault(TestStructDump): |
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"""Test HWAddress default value.""" |
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dump = b'\x00\x00\x00\x00\x00\x00' |
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obj = basic_types.HWAddress() |
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class TestHWAddressMac(TestStructDump): |
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"""Test HWAddress mac value.""" |
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mac = '00:00:00:00:00:00' |
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dump = b'\x00\x00\x00\x00\x00\x00' |
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obj = basic_types.HWAddress(mac) |
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def test_address_value(self): |
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"""Test HWAddress mac value.""" |
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self.assertEqual(self.obj.value, self.mac) |
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class TestHWAddressRandom(TestHWAddressMac): |
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"""Test HWAddress mac value 0a:d3:98:a5:30:47.""" |
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mac = '0a:d3:98:a5:30:47' |
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dump = b'\x0a\xd3\x98\xa5\x30\x47' |
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obj = basic_types.HWAddress(mac) |
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class TestIPAddressNetmask(TestStructDump): |
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"""Test IPAddress and its default netmask value.""" |
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dump = b'\xc0\xa8\x00\x01' |
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obj = basic_types.IPAddress('192.168.0.1') |
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netmask = 32 |
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def test_netmask(self): |
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"""Test IPAddress netmask value.""" |
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self.assertEqual(self.obj.netmask, self.netmask) |
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class TestIPAddressNoNetmask(TestIPAddressNetmask): |
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"""Test IPAdress and netmask value 16.""" |
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dump = b'\xc0\xa8\x00\x01' |
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obj = basic_types.IPAddress('192.168.0.1/16') |
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netmask = 16 |
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class TestBinaryDataEmpty(TestStructDump): |
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"""Test empty BinaryData.""" |
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dump = b'' |
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obj = BinaryData() |
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min_size = 0 |
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class TestBinaryDataBytes(TestStructDump): |
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"""Test 'bytes' BinaryData.""" |
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dump = b'bytes' |
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obj = BinaryData(b'bytes') |
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class TestIPAddress(unittest.TestCase): |
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"""Test of IPAddress BasicType max_prefix.""" |
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def test_max_prefix(self): |
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"""Testing get max_prefix from IPAddress.""" |
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ip_addr = basic_types.IPAddress() |
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self.assertEqual(ip_addr.max_prefix, 32) |
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ip_addr = basic_types.IPAddress('192.168.0.35/16') |
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self.assertEqual(ip_addr.max_prefix, 32) |
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class TestBinaryData(unittest.TestCase): |
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"""Test Binary data type cannot accept string.""" |
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def test_unexpected_value(self): |
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"""Should raise ValueError if constructor value is not bytes.""" |
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self.assertRaises(ValueError, BinaryData, "can't be string") |
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def test_unexpected_value_as_parameter(self): |
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"""Should raise ValueError if pack value is not bytes.""" |
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self.assertRaises(ValueError, BinaryData().pack, "can't be string") |
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kytos /
python-openflow
