diff options
Diffstat (limited to 'Lib/unittest')
| -rw-r--r-- | Lib/unittest/mock.py | 39 | ||||
| -rw-r--r-- | Lib/unittest/test/testmock/support.py | 2 | ||||
| -rw-r--r-- | Lib/unittest/test/testmock/testmagicmethods.py | 1 | ||||
| -rw-r--r-- | Lib/unittest/test/testmock/testmock.py | 39 | ||||
| -rw-r--r-- | Lib/unittest/test/testmock/testpatch.py | 4 |
5 files changed, 66 insertions, 19 deletions
diff --git a/Lib/unittest/mock.py b/Lib/unittest/mock.py index 669890a4de2..eaa9c3d5850 100644 --- a/Lib/unittest/mock.py +++ b/Lib/unittest/mock.py @@ -60,18 +60,6 @@ def _is_exception(obj): ) -class _slotted(object): - __slots__ = ['a'] - - -# Do not use this tuple. It was never documented as a public API. -# It will be removed. It has no obvious signs of users on github. -DescriptorTypes = ( - type(_slotted.a), - property, -) - - def _get_signature_object(func, as_instance, eat_self): """ Given an arbitrary, possibly callable object, try to create a suitable @@ -525,7 +513,7 @@ class NonCallableMock(Base): side_effect = property(__get_side_effect, __set_side_effect) - def reset_mock(self, visited=None): + def reset_mock(self, visited=None,*, return_value=False, side_effect=False): "Restore the mock object to its initial state." if visited is None: visited = [] @@ -540,6 +528,11 @@ class NonCallableMock(Base): self.call_args_list = _CallList() self.method_calls = _CallList() + if return_value: + self._mock_return_value = DEFAULT + if side_effect: + self._mock_side_effect = None + for child in self._mock_children.values(): if isinstance(child, _SpecState): continue @@ -774,6 +767,24 @@ class NonCallableMock(Base): (self._mock_name or 'mock', self.call_count)) raise AssertionError(msg) + def assert_called(_mock_self): + """assert that the mock was called at least once + """ + self = _mock_self + if self.call_count == 0: + msg = ("Expected '%s' to have been called." % + self._mock_name or 'mock') + raise AssertionError(msg) + + def assert_called_once(_mock_self): + """assert that the mock was called only once. + """ + self = _mock_self + if not self.call_count == 1: + msg = ("Expected '%s' to have been called once. Called %s times." % + (self._mock_name or 'mock', self.call_count)) + raise AssertionError(msg) + def assert_called_with(_mock_self, *args, **kwargs): """assert that the mock was called with the specified arguments. @@ -822,7 +833,7 @@ class NonCallableMock(Base): if expected not in all_calls: raise AssertionError( 'Calls not found.\nExpected: %r\n' - 'Actual: %r' % (calls, self.mock_calls) + 'Actual: %r' % (_CallList(calls), self.mock_calls) ) from cause return diff --git a/Lib/unittest/test/testmock/support.py b/Lib/unittest/test/testmock/support.py index f4738793b35..205431adcac 100644 --- a/Lib/unittest/test/testmock/support.py +++ b/Lib/unittest/test/testmock/support.py @@ -1,5 +1,3 @@ -import sys - def is_instance(obj, klass): """Version of is_instance that doesn't access __class__""" return issubclass(type(obj), klass) diff --git a/Lib/unittest/test/testmock/testmagicmethods.py b/Lib/unittest/test/testmock/testmagicmethods.py index bb9b956bb2e..24569b532de 100644 --- a/Lib/unittest/test/testmock/testmagicmethods.py +++ b/Lib/unittest/test/testmock/testmagicmethods.py @@ -1,5 +1,4 @@ import unittest -import inspect import sys from unittest.mock import Mock, MagicMock, _magics diff --git a/Lib/unittest/test/testmock/testmock.py b/Lib/unittest/test/testmock/testmock.py index 5f82b829661..b07a7cc3182 100644 --- a/Lib/unittest/test/testmock/testmock.py +++ b/Lib/unittest/test/testmock/testmock.py @@ -1239,6 +1239,27 @@ class MockTest(unittest.TestCase): with self.assertRaises(AssertionError): m.hello.assert_not_called() + def test_assert_called(self): + m = Mock() + with self.assertRaises(AssertionError): + m.hello.assert_called() + m.hello() + m.hello.assert_called() + + m.hello() + m.hello.assert_called() + + def test_assert_called_once(self): + m = Mock() + with self.assertRaises(AssertionError): + m.hello.assert_called_once() + m.hello() + m.hello.assert_called_once() + + m.hello() + with self.assertRaises(AssertionError): + m.hello.assert_called_once() + #Issue21256 printout of keyword args should be in deterministic order def test_sorted_call_signature(self): m = Mock() @@ -1256,6 +1277,24 @@ class MockTest(unittest.TestCase): self.assertEqual(m.method_calls[0], c) self.assertEqual(m.method_calls[1], i) + def test_reset_return_sideeffect(self): + m = Mock(return_value=10, side_effect=[2,3]) + m.reset_mock(return_value=True, side_effect=True) + self.assertIsInstance(m.return_value, Mock) + self.assertEqual(m.side_effect, None) + + def test_reset_return(self): + m = Mock(return_value=10, side_effect=[2,3]) + m.reset_mock(return_value=True) + self.assertIsInstance(m.return_value, Mock) + self.assertNotEqual(m.side_effect, None) + + def test_reset_sideeffect(self): + m = Mock(return_value=10, side_effect=[2,3]) + m.reset_mock(side_effect=True) + self.assertEqual(m.return_value, 10) + self.assertEqual(m.side_effect, None) + def test_mock_add_spec(self): class _One(object): one = 1 diff --git a/Lib/unittest/test/testmock/testpatch.py b/Lib/unittest/test/testmock/testpatch.py index dfce3696d6a..2e0c08f35f5 100644 --- a/Lib/unittest/test/testmock/testpatch.py +++ b/Lib/unittest/test/testmock/testpatch.py @@ -10,9 +10,9 @@ from unittest.test.testmock import support from unittest.test.testmock.support import SomeClass, is_instance from unittest.mock import ( - NonCallableMock, CallableMixin, patch, sentinel, + NonCallableMock, CallableMixin, sentinel, MagicMock, Mock, NonCallableMagicMock, patch, _patch, - DEFAULT, call, _get_target, _patch + DEFAULT, call, _get_target ) |