Index: third_party/twisted_8_1/twisted/test/test_monkey.py |
diff --git a/third_party/twisted_8_1/twisted/test/test_monkey.py b/third_party/twisted_8_1/twisted/test/test_monkey.py |
deleted file mode 100644 |
index 7a446c56cc4f5de607467683e3b4748c0dee4a8f..0000000000000000000000000000000000000000 |
--- a/third_party/twisted_8_1/twisted/test/test_monkey.py |
+++ /dev/null |
@@ -1,161 +0,0 @@ |
-# Copyright (c) 2007 Twisted Matrix Laboratories. |
-# See LICENSE for details. |
- |
-""" |
-Tests for L{twisted.python.monkey}. |
-""" |
- |
-from twisted.trial import unittest |
-from twisted.python.monkey import MonkeyPatcher |
- |
- |
-class TestObj: |
- def __init__(self): |
- self.foo = 'foo value' |
- self.bar = 'bar value' |
- self.baz = 'baz value' |
- |
- |
-class MonkeyPatcherTest(unittest.TestCase): |
- """ |
- Tests for L{MonkeyPatcher} monkey-patching class. |
- """ |
- |
- def setUp(self): |
- self.testObject = TestObj() |
- self.originalObject = TestObj() |
- self.monkeyPatcher = MonkeyPatcher() |
- |
- |
- def test_empty(self): |
- """ |
- A monkey patcher without patches shouldn't change a thing. |
- """ |
- self.monkeyPatcher.patch() |
- |
- # We can't assert that all state is unchanged, but at least we can |
- # check our test object. |
- self.assertEquals(self.originalObject.foo, self.testObject.foo) |
- self.assertEquals(self.originalObject.bar, self.testObject.bar) |
- self.assertEquals(self.originalObject.baz, self.testObject.baz) |
- |
- |
- def test_constructWithPatches(self): |
- """ |
- Constructing a L{MonkeyPatcher} with patches should add all of the |
- given patches to the patch list. |
- """ |
- patcher = MonkeyPatcher((self.testObject, 'foo', 'haha'), |
- (self.testObject, 'bar', 'hehe')) |
- patcher.patch() |
- self.assertEquals('haha', self.testObject.foo) |
- self.assertEquals('hehe', self.testObject.bar) |
- self.assertEquals(self.originalObject.baz, self.testObject.baz) |
- |
- |
- def test_patchExisting(self): |
- """ |
- Patching an attribute that exists sets it to the value defined in the |
- patch. |
- """ |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'haha') |
- self.monkeyPatcher.patch() |
- self.assertEquals(self.testObject.foo, 'haha') |
- |
- |
- def test_patchNonExisting(self): |
- """ |
- Patching a non-existing attribute fails with an C{AttributeError}. |
- """ |
- self.monkeyPatcher.addPatch(self.testObject, 'nowhere', |
- 'blow up please') |
- self.assertRaises(AttributeError, self.monkeyPatcher.patch) |
- |
- |
- def test_patchAlreadyPatched(self): |
- """ |
- Adding a patch for an object and attribute that already have a patch |
- overrides the existing patch. |
- """ |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'blah') |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'BLAH') |
- self.monkeyPatcher.patch() |
- self.assertEquals(self.testObject.foo, 'BLAH') |
- self.monkeyPatcher.restore() |
- self.assertEquals(self.testObject.foo, self.originalObject.foo) |
- |
- |
- def test_restoreTwiceIsANoOp(self): |
- """ |
- Restoring an already-restored monkey patch is a no-op. |
- """ |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'blah') |
- self.monkeyPatcher.patch() |
- self.monkeyPatcher.restore() |
- self.assertEquals(self.testObject.foo, self.originalObject.foo) |
- self.monkeyPatcher.restore() |
- self.assertEquals(self.testObject.foo, self.originalObject.foo) |
- |
- |
- def test_runWithPatchesDecoration(self): |
- """ |
- runWithPatches should run the given callable, passing in all arguments |
- and keyword arguments, and return the return value of the callable. |
- """ |
- log = [] |
- |
- def f(a, b, c=None): |
- log.append((a, b, c)) |
- return 'foo' |
- |
- result = self.monkeyPatcher.runWithPatches(f, 1, 2, c=10) |
- self.assertEquals('foo', result) |
- self.assertEquals([(1, 2, 10)], log) |
- |
- |
- def test_repeatedRunWithPatches(self): |
- """ |
- We should be able to call the same function with runWithPatches more |
- than once. All patches should apply for each call. |
- """ |
- def f(): |
- return (self.testObject.foo, self.testObject.bar, |
- self.testObject.baz) |
- |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'haha') |
- result = self.monkeyPatcher.runWithPatches(f) |
- self.assertEquals( |
- ('haha', self.originalObject.bar, self.originalObject.baz), result) |
- result = self.monkeyPatcher.runWithPatches(f) |
- self.assertEquals( |
- ('haha', self.originalObject.bar, self.originalObject.baz), |
- result) |
- |
- |
- def test_runWithPatchesRestores(self): |
- """ |
- C{runWithPatches} should restore the original values after the function |
- has executed. |
- """ |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'haha') |
- self.assertEquals(self.originalObject.foo, self.testObject.foo) |
- self.monkeyPatcher.runWithPatches(lambda: None) |
- self.assertEquals(self.originalObject.foo, self.testObject.foo) |
- |
- |
- def test_runWithPatchesRestoresOnException(self): |
- """ |
- Test runWithPatches restores the original values even when the function |
- raises an exception. |
- """ |
- def _(): |
- self.assertEquals(self.testObject.foo, 'haha') |
- self.assertEquals(self.testObject.bar, 'blahblah') |
- raise RuntimeError, "Something went wrong!" |
- |
- self.monkeyPatcher.addPatch(self.testObject, 'foo', 'haha') |
- self.monkeyPatcher.addPatch(self.testObject, 'bar', 'blahblah') |
- |
- self.assertRaises(RuntimeError, self.monkeyPatcher.runWithPatches, _) |
- self.assertEquals(self.testObject.foo, self.originalObject.foo) |
- self.assertEquals(self.testObject.bar, self.originalObject.bar) |