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1 #!/usr/bin/python | |
2 # Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
3 # Use of this source code is governed by a BSD-style license that can be | |
4 # found in the LICENSE file. | |
5 | |
6 """Unit tests for revert.py.""" | |
7 | |
8 import revert | |
9 from super_mox import mox, SuperMoxTestBase | |
10 | |
11 | |
12 class RevertTestsBase(SuperMoxTestBase): | |
13 """Setups and tear downs the mocks but doesn't test anything as-is.""" | |
14 def setUp(self): | |
15 SuperMoxTestBase.setUp(self) | |
16 self.mox.StubOutWithMock(revert, 'gcl') | |
17 self.mox.StubOutWithMock(revert, 'gclient') | |
18 self.mox.StubOutWithMock(revert, 'gclient_scm') | |
19 | |
20 # These functions are not tested. | |
21 self.mox.StubOutWithMock(revert, 'GetRepoBase') | |
22 self.mox.StubOutWithMock(revert, 'CaptureSVNLog') | |
23 | |
24 | |
25 class RevertUnittest(RevertTestsBase): | |
26 """General revert.py tests.""" | |
27 def testMembersChanged(self): | |
28 members = [ | |
29 'CaptureSVNLog', 'GetRepoBase', 'Main', 'ModifiedFile', 'NoBlameList', | |
30 'NoModifiedFile', 'OutsideOfCheckout', 'Revert', 'UniqueFast', | |
31 'exceptions', 'gcl', 'gclient', 'gclient_scm', 'gclient_utils', | |
32 'optparse', 'os', 'sys', 'xml' | |
33 ] | |
34 # If this test fails, you should add the relevant test. | |
35 self.compareMembers(revert, members) | |
36 | |
37 | |
38 class RevertMainUnittest(RevertTestsBase): | |
39 def setUp(self): | |
40 RevertTestsBase.setUp(self) | |
41 self.mox.StubOutWithMock(revert, 'gcl') | |
42 self.mox.StubOutWithMock(revert, 'Revert') | |
43 self.fake_root = '/revert/RevertMainUnittest/ShouldntExist' | |
44 | |
45 def testMain(self): | |
46 # OptParser calls revert.os.path.exists and is a pain when mocked. | |
47 self.UnMock(revert.os.path, 'exists') | |
48 revert.gcl.GetInfoDir().AndReturn(self.fake_root) | |
49 #revert.os.path.exists(self.fake_root).AndReturn(True) | |
50 revert.os.mkdir(self.fake_root) | |
51 revert.gcl.GetInfoDir().AndReturn(self.fake_root) | |
52 revert.Revert([42, 23], True, True, False, 'bleh', ['foo@example.com'] | |
53 ).AndReturn(31337) | |
54 self.mox.ReplayAll() | |
55 | |
56 self.assertEquals(revert.Main(['revert', '-c', '-f', '-n', '-m', 'bleh', | |
57 '-r', 'foo@example.com', '42', '23']), | |
58 31337) | |
59 | |
60 | |
61 class RevertRevertUnittest(RevertTestsBase): | |
62 def setUp(self): | |
63 RevertTestsBase.setUp(self) | |
64 self.mox.StubOutWithMock(revert.gclient_scm.scm.SVN, 'CaptureStatus') | |
65 | |
66 def testRevert(self): | |
67 revert.gcl.GetRepositoryRoot().AndReturn('foo') | |
68 revert.os.chdir('foo') | |
69 entries = [{ | |
70 'author': 'Georges', | |
71 'paths': [ | |
72 {'path': 'proto://fqdn/repo/random_file'} | |
73 ], | |
74 }] | |
75 revert.CaptureSVNLog(['-r', '42', '-v']).AndReturn(entries) | |
76 revert.GetRepoBase().AndReturn('proto://fqdn/repo/') | |
77 revert.gclient_scm.scm.SVN.CaptureStatus(['random_file']).AndReturn([]) | |
78 revert.gcl.RunShell(['svn', 'up', 'random_file']) | |
79 revert.os.path.isdir('random_file').AndReturn(False) | |
80 status = """--- Reverse-merging r42 into '.': | |
81 M random_file | |
82 """ | |
83 revert.gcl.RunShellWithReturnCode(['svn', 'merge', '-c', '-42', | |
84 'random_file'], | |
85 print_output=True).AndReturn([status, 0]) | |
86 change = self.mox.CreateMockAnything() | |
87 revert.gcl.ChangeInfo('revert42', 0, 0, 'Reverting 42.\n\nbleh', | |
88 [('M ', 'random_file')], 'foo').AndReturn(change) | |
89 change.Save() | |
90 revert.gcl.UploadCL(change, | |
91 ['--no_presubmit', '-r', 'foo@example.com', '--no_try']) | |
92 revert.gcl.Commit(change, ['--no_presubmit', '--force']) | |
93 revert.gclient.Main(['gclient.py', 'sync']) | |
94 outputs = [ | |
95 'Blaming Georges\n', | |
96 'Emailing foo@example.com\n', | |
97 'These files were modified in 42:', | |
98 'random_file', | |
99 '', | |
100 'Reverting 42 in ./' | |
101 ] | |
102 for line in outputs: | |
103 revert.sys.stdout.write(line) | |
104 revert.sys.stdout.write('\n') | |
105 self.mox.ReplayAll() | |
106 | |
107 revert.Revert([42], True, True, False, 'bleh', ['foo@example.com']) | |
108 | |
109 | |
110 if __name__ == '__main__': | |
111 import unittest | |
112 unittest.main() | |
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