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"""Interface tests.""" |
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import logging |
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import unittest |
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from unittest.mock import Mock |
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from pyof.v0x04.common.port import PortFeatures |
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8
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from kytos.core.switch import Interface, Switch |
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10
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logging.basicConfig(level=logging.CRITICAL) |
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12
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13
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class TestInterface(unittest.TestCase): |
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"""Test Interfaces.""" |
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def setUp(self): |
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"""Create interface object.""" |
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self.iface = self._get_v0x04_iface() |
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@staticmethod |
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def _get_v0x04_iface(*args, **kwargs): |
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"""Create a v0x04 interface object with optional extra arguments.""" |
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switch = Switch('dpid') |
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switch.connection = Mock() |
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switch.connection.protocol.version = 0x04 |
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return Interface('name', 42, switch, *args, **kwargs) |
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def test_speed_feature_none(self): |
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"""When port's current features is None.""" |
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self.iface.features = None |
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self.assertIsNone(self.iface.speed) |
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self.assertEqual('', self.iface.get_hr_speed()) |
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34
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def test_speed_feature_zero(self): |
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"""When port's current features is 0. E.g. port 65534.""" |
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self.iface.features = 0 |
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self.assertIsNone(self.iface.speed) |
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self.assertEqual('', self.iface.get_hr_speed()) |
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40
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def test_1_tera_speed(self): |
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"""1Tb link.""" |
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self.iface.features = PortFeatures.OFPPF_1TB_FD |
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self.assertEqual(10**12 / 8, self.iface.speed) |
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self.assertEqual('1 Tbps', self.iface.get_hr_speed()) |
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def test_100_giga_speed(self): |
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"""100Gb link.""" |
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self.iface.features = PortFeatures.OFPPF_100GB_FD |
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self.assertEqual(100 * 10**9 / 8, self.iface.speed) |
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self.assertEqual('100 Gbps', self.iface.get_hr_speed()) |
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def test_40_giga_speed(self): |
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"""40Gb link.""" |
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self.iface.features = PortFeatures.OFPPF_40GB_FD |
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self.assertEqual(40 * 10**9 / 8, self.iface.speed) |
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self.assertEqual('40 Gbps', self.iface.get_hr_speed()) |
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def test_10_giga_speed(self): |
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"""10Gb link.""" |
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self.iface.features = PortFeatures.OFPPF_10GB_FD |
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self.assertEqual(10 * 10**9 / 8, self.iface.speed) |
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self.assertEqual('10 Gbps', self.iface.get_hr_speed()) |
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64
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def test_1_giga_speed(self): |
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"""1Gb link.""" |
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self.iface.features = PortFeatures.OFPPF_1GB_FD |
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self.assertEqual(10**9 / 8, self.iface.speed) |
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self.assertEqual('1 Gbps', self.iface.get_hr_speed()) |
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70
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def test_100_mega_speed(self): |
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"""100Mb link.""" |
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self.iface.features = PortFeatures.OFPPF_100MB_FD |
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self.assertEqual(100 * 10**6 / 8, self.iface.speed) |
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self.assertEqual('100 Mbps', self.iface.get_hr_speed()) |
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def test_10_mega_speed(self): |
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"""10Mb link.""" |
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self.iface.features = PortFeatures.OFPPF_10MB_FD |
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self.assertEqual(10 * 10**6 / 8, self.iface.speed) |
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self.assertEqual('10 Mbps', self.iface.get_hr_speed()) |
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82
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def test_speed_setter(self): |
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"""Should return speed that was set and not features'.""" |
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expected_speed = 12345 |
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self.iface.features = PortFeatures.OFPPF_10MB_FD |
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86
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self.iface.set_custom_speed(expected_speed) |
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actual_speed = self.iface.speed |
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self.assertEqual(expected_speed, actual_speed) |
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90
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def test_speed_in_constructor(self): |
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"""Custom speed should override features'.""" |
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expected_speed = 6789 |
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iface = self._get_v0x04_iface(speed=expected_speed, |
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features=PortFeatures.OFPPF_10MB_FD) |
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actual_speed = iface.speed |
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self.assertEqual(expected_speed, actual_speed) |
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98
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def test_remove_custom_speed(self): |
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"""Should return features' speed again when custom's becomes None.""" |
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100
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custom_speed = 101112 |
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of_speed = 10 * 10**6 / 8 |
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iface = self._get_v0x04_iface(speed=custom_speed, |
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features=PortFeatures.OFPPF_10MB_FD) |
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self.assertEqual(custom_speed, iface.speed) |
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iface.set_custom_speed(None) |
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self.assertEqual(of_speed, iface.speed) |
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kytos /
kytos
