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"""Testing class inheritance attributes changes.""" |
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2
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import unittest |
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3
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4
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from pyof.foundation.base import GenericStruct |
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from pyof.foundation.basic_types import UBInt8, UBInt16, UBInt32, UBInt64 |
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7
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8
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class TestInheritance(unittest.TestCase): |
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"""Testing GenericStruct class inheritance.""" |
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11
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def setUp(self): |
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"""Basic Test Setup.""" |
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class MyClassA(GenericStruct): |
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"""Example class.""" |
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16
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a1 = UBInt8(1) |
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a2 = UBInt16(2) |
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a3 = UBInt8(3) |
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a4 = UBInt16(4) |
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a5 = UBInt32(5) |
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class MyClassB(MyClassA): |
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"""Example class.""" |
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a0 = UBInt32(0) |
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a2 = UBInt64(2) |
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b6 = UBInt8(6) |
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_removed_attributes = ['a3'] |
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# _rename_attributes = [('a4', 'b4')] |
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# _insert_attributes_before = {'a0': 'a1'} |
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32
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self.MyClassA = MyClassA |
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self.MyClassB = MyClassB |
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self.a_expected_names = ['a1', 'a2', 'a3', 'a4', 'a5'] |
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self.b_expected_names = ['a1', 'a2', 'a4', 'a5', 'a0', 'b6'] |
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# self.b_expected_names = ['a0', 'a1', 'a2', 'b4', 'a5', 'b6'] |
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39
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def test_modifications(self): |
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"""[Foundation/Base/GenericStruct] - Attributes Modifications.""" |
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m1 = self.MyClassA() |
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m2 = self.MyClassB() |
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# Checking keys (attributes names) and its ordering |
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self.assertEqual([attr[0] for attr in m1.get_class_attributes()], |
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self.a_expected_names) |
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self.assertEqual([attr[0] for attr in m2.get_class_attributes()], |
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self.b_expected_names) |
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48
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49
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# Check if there is no shared attribute between instances |
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self.assertIsNot(m1, m2) |
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self.assertIsNot(m1.a1, m2.a1) |
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self.assertIsNot(m1.a2, m2.a2) |
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self.assertIsNot(m1.a3, m2.a4) |
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self.assertIsNot(m1.a4, m2.a4) |
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self.assertIsNot(m1.a5, m2.a5) |
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57
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# Check attributes types on MyClassA |
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self.assertIsInstance(self.MyClassA.a1, UBInt8) |
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self.assertIsInstance(self.MyClassA.a2, UBInt16) |
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self.assertIsInstance(self.MyClassA.a3, UBInt8) |
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self.assertIsInstance(self.MyClassA.a4, UBInt16) |
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self.assertIsInstance(self.MyClassA.a5, UBInt32) |
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64
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# Check attributes types on MyClassA |
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self.assertIsInstance(self.MyClassB.a1, UBInt8) |
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self.assertIsInstance(self.MyClassB.a2, UBInt64) |
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self.assertIsInstance(self.MyClassB.a4, UBInt16) |
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self.assertIsInstance(self.MyClassB.a5, UBInt32) |
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self.assertIsInstance(self.MyClassB.a0, UBInt32) |
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self.assertIsInstance(self.MyClassB.b6, UBInt8) |
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kytos /
python-openflow
