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| author | Anthony Sottile <asottile@umich.edu> | 2018-12-12 07:56:35 (GMT) |
|---|---|---|
| committer | Chris Withers <chris@withers.org> | 2018-12-12 07:56:35 (GMT) |
| commit | 5a718e918db6211b633a7afb2bf537eb5b56cb1b (patch) | |
| tree | 4d143852021dc6a5bd21ffe4f67257eb7e7528d3 /Lib/unittest | |
| parent | f7fa62ef4422c9deee050a794fd8504640d9f8f4 (diff) | |
| download | cpython-5a718e918db6211b633a7afb2bf537eb5b56cb1b.zip cpython-5a718e918db6211b633a7afb2bf537eb5b56cb1b.tar.gz cpython-5a718e918db6211b633a7afb2bf537eb5b56cb1b.tar.bz2 | |
Add test for double patching instance methods (#11085)
Diffstat (limited to 'Lib/unittest')
| -rw-r--r-- | Lib/unittest/test/testmock/testwith.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Lib/unittest/test/testmock/testwith.py b/Lib/unittest/test/testmock/testwith.py index 43b36a1..ec4e540 100644 --- a/Lib/unittest/test/testmock/testwith.py +++ b/Lib/unittest/test/testmock/testwith.py @@ -126,6 +126,20 @@ class WithTest(unittest.TestCase): self.assertEqual(foo, {}) + def test_double_patch_instance_method(self): + class C: + def f(self): + pass + + c = C() + + with patch.object(c, 'f', autospec=True) as patch1: + with patch.object(c, 'f', autospec=True) as patch2: + c.f() + self.assertEqual(patch2.call_count, 1) + self.assertEqual(patch1.call_count, 0) + c.f() + self.assertEqual(patch1.call_count, 1) class TestMockOpen(unittest.TestCase): |