1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
# Copyright (c) 2008-2016 Szczepan Faber, Serhiy Oplakanets, Herr Kaste
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import pytest
from mockito.invocation import InvocationError
from mockito import mock, when, verify
class Foo(object):
def bar(self):
pass
class Action(object):
def no_arg(self):
pass
def run(self, arg):
return arg
def __call__(self, task):
return task
class TestSpeccing:
def testStubCallAndVerify(self):
action = mock(Action)
when(action).run(11).thenReturn(12)
assert action.run(11) == 12
verify(action).run(11)
def testShouldScreamWhenStubbingUnknownMethod(self):
action = mock(Action)
with pytest.raises(InvocationError):
when(action).unknownMethod()
def testShouldScreamWhenCallingUnknownMethod(self):
action = mock(Action)
with pytest.raises(AttributeError):
action.unknownMethod()
def testShouldScreamWhenCallingUnexpectedMethod(self):
action = mock(Action)
with pytest.raises(AttributeError):
action.run(11)
def testPreconfigureMockWithAttributes(self):
action = mock({'foo': 'bar'}, spec=Action)
assert action.foo == 'bar'
with pytest.raises(InvocationError):
when(action).remember()
def testPreconfigureWithFunction(self):
action = mock({
'run': lambda _: 12
}, spec=Action)
assert action.run(11) == 12
verify(action).run(11)
def testPreconfigureWithFunctionThatTakesNoArgs(self):
action = mock({
'no_arg': lambda: 12
}, spec=Action)
assert action.no_arg() == 12
verify(action).no_arg()
def testShouldScreamOnUnknownAttribute(self):
action = mock(Action)
with pytest.raises(AttributeError):
action.cam
def testShouldPassIsInstanceChecks(self):
action = mock(Action)
assert isinstance(action, Action)
def testShouldPassIsInstanceChecks_2(self):
action = mock(spec=Action)
assert isinstance(action, Action)
def testShouldPassIsInstanceChecks_3(self):
action = mock({}, Action)
assert isinstance(action, Action)
def testShouldPassIsInstanceChecks_4(self):
action = mock({}, spec=Action)
assert isinstance(action, Action)
def testHasANiceName(self):
action = mock(Action)
assert repr(action) == "<DummyAction id=%s>" % id(action)
class TestSpeccingLoose:
def testReturnNoneForEveryMethod(self):
action = mock(Action, strict=False)
assert action.unknownMethod() is None
assert action.run(11) is None
|
