65 lines
976 B
Python
65 lines
976 B
Python
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##### Mock basic
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m = Mock()
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m.x = 3
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m.x
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m.f(1,2,3)
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m.whatever(3, key=2)
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m
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m.f
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m.g
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##### special attributes and assert methods
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mock=Mock()
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mock.f(2,3)
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mock.f('a')
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mock.f.called
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mock.add.called
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mock.f.called
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mock.f.call_args
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mock.f.call_count
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mock.f.call_args_list
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mock.f.assert_called_with('a')
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mock.f.assert_called_once_with('a')
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mock.f.assert_called_with(2, 3)
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mock.f.assert_any_call(2, 3)
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mock.f.assert_has_calls(['a', (2,3)])
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#### return_value and side_effect
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mock.g.return_value = 7
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mock.g(32)
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mock.g('r')
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# useful to simulate file errors or server errors
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mock.g.side_effect = Exception('Noooo')
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mock.g(2)
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mock.g.side_effect = lambda x: x.append(2)
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a=[1]
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mock.g(a)
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a
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mock.g.side_effect = [1, 4, 5]
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mock.g()
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mock.g()
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mock.g()
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mock.g()
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#####
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mock = Mock()
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mock.f(3,4)
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mock.g('a')
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mock.f.a()
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mock.method_calls
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result = m.h(32)
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result(1)
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m.mock_calls
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##### spec
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from chaco.api import Plot
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m2 = Mock(spec=Plot)
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isinstance(m2, Plot)
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m2.add
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m2.add(12,'asdfasd')
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m2.aaa
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