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1 #!/usr/bin/python2.4 | |
2 # | |
3 # Copyright 2008 Google Inc. | |
4 # | |
5 # Licensed under the Apache License, Version 2.0 (the "License"); | |
6 # you may not use this file except in compliance with the License. | |
7 # You may obtain a copy of the License at | |
8 # | |
9 # http://www.apache.org/licenses/LICENSE-2.0 | |
10 # | |
11 # Unless required by applicable law or agreed to in writing, software | |
12 # distributed under the License is distributed on an "AS IS" BASIS, | |
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 # See the License for the specific language governing permissions and | |
15 # limitations under the License. | |
16 | |
17 """A very basic test class derived from mox.MoxTestBase, used by mox_test.py. | |
18 | |
19 The class defined in this module is used to test the features of | |
20 MoxTestBase and is not intended to be a standalone test. It needs to | |
21 be in a separate module, because otherwise the tests in this class | |
22 (which should not all pass) would be executed as part of the | |
23 mox_test.py test suite. | |
24 | |
25 See mox_test.MoxTestBaseTest for how this class is actually used. | |
26 """ | |
27 | |
28 import os | |
29 | |
30 import mox | |
31 | |
32 class ExampleMoxTestMixin(object): | |
33 """Mix-in class for mox test case class. | |
34 | |
35 It stubs out the same function as one of the test methods in | |
36 the example test case. Both tests must pass as meta class wraps | |
37 test methods in all base classes. | |
38 """ | |
39 | |
40 def testStat(self): | |
41 self.mox.StubOutWithMock(os, 'stat') | |
42 os.stat(self.DIR_PATH) | |
43 self.mox.ReplayAll() | |
44 os.stat(self.DIR_PATH) | |
45 | |
46 | |
47 class ExampleMoxTest(mox.MoxTestBase, ExampleMoxTestMixin): | |
48 | |
49 DIR_PATH = '/path/to/some/directory' | |
50 | |
51 def testSuccess(self): | |
52 self.mox.StubOutWithMock(os, 'listdir') | |
53 os.listdir(self.DIR_PATH) | |
54 self.mox.ReplayAll() | |
55 os.listdir(self.DIR_PATH) | |
56 | |
57 def testExpectedNotCalled(self): | |
58 self.mox.StubOutWithMock(os, 'listdir') | |
59 os.listdir(self.DIR_PATH) | |
60 self.mox.ReplayAll() | |
61 | |
62 def testUnexpectedCall(self): | |
63 self.mox.StubOutWithMock(os, 'listdir') | |
64 os.listdir(self.DIR_PATH) | |
65 self.mox.ReplayAll() | |
66 os.listdir('/path/to/some/other/directory') | |
67 os.listdir(self.DIR_PATH) | |
68 | |
69 def testFailure(self): | |
70 self.assertTrue(False) | |
71 | |
72 def testStatOther(self): | |
73 self.mox.StubOutWithMock(os, 'stat') | |
74 os.stat(self.DIR_PATH) | |
75 self.mox.ReplayAll() | |
76 os.stat(self.DIR_PATH) | |
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