update

.CondaPkg/env/Lib/unittest/loader.py

@@ -84,9 +84,13 @@ class TestLoader(object):
             raise TypeError("Test cases should not be derived from "
                             "TestSuite. Maybe you meant to derive from "
                             "TestCase?")
-        testCaseNames = self.getTestCaseNames(testCaseClass)
-        if not testCaseNames and hasattr(testCaseClass, 'runTest'):
-            testCaseNames = ['runTest']
+        if testCaseClass in (case.TestCase, case.FunctionTestCase):
+            # We don't load any tests from base types that should not be loaded.
+            testCaseNames = []
+        else:
+            testCaseNames = self.getTestCaseNames(testCaseClass)
+            if not testCaseNames and hasattr(testCaseClass, 'runTest'):
+                testCaseNames = ['runTest']
         loaded_suite = self.suiteClass(map(testCaseClass, testCaseNames))
         return loaded_suite
 
@@ -95,7 +99,11 @@ class TestLoader(object):
         tests = []
         for name in dir(module):
             obj = getattr(module, name)
-            if isinstance(obj, type) and issubclass(obj, case.TestCase):
+            if (
+                isinstance(obj, type)
+                and issubclass(obj, case.TestCase)
+                and obj not in (case.TestCase, case.FunctionTestCase)
+            ):
                 tests.append(self.loadTestsFromTestCase(obj))
 
         load_tests = getattr(module, 'load_tests', None)
@@ -164,7 +172,11 @@ class TestLoader(object):
 
         if isinstance(obj, types.ModuleType):
             return self.loadTestsFromModule(obj)
-        elif isinstance(obj, type) and issubclass(obj, case.TestCase):
+        elif (
+            isinstance(obj, type)
+            and issubclass(obj, case.TestCase)
+            and obj not in (case.TestCase, case.FunctionTestCase)
+        ):
             return self.loadTestsFromTestCase(obj)
         elif (isinstance(obj, types.FunctionType) and
               isinstance(parent, type) and
@@ -242,6 +254,7 @@ class TestLoader(object):
         Paths are sorted before being imported to ensure reproducible execution
         order even on filesystems with non-alphabetical ordering like ext3/4.
         """
+        original_top_level_dir = self._top_level_dir
         set_implicit_top = False
         if top_level_dir is None and self._top_level_dir is not None:
             # make top_level_dir optional if called from load_tests in a package
@@ -295,6 +308,7 @@ class TestLoader(object):
             raise ImportError('Start directory is not importable: %r' % start_dir)
 
         tests = list(self._find_tests(start_dir, pattern))
+        self._top_level_dir = original_top_level_dir
         return self.suiteClass(tests)
 
     def _get_directory_containing_module(self, module_name):

.CondaPkg/env/Lib/unittest/main.py

@@ -280,7 +280,7 @@ class TestProgram(object):
             testRunner = self.testRunner
         self.result = testRunner.run(self.test)
         if self.exit:
-            if self.result.testsRun == 0:
+            if self.result.testsRun == 0 and len(self.result.skipped) == 0:
                 sys.exit(_NO_TESTS_EXITCODE)
             elif self.result.wasSuccessful():
                 sys.exit(0)

.CondaPkg/env/Lib/unittest/mock.py

@@ -543,7 +543,7 @@ class NonCallableMock(Base):
         if self._mock_delegate is not None:
             ret = self._mock_delegate.return_value
 
-        if ret is DEFAULT:
+        if ret is DEFAULT and self._mock_wraps is None:
             ret = self._get_child_mock(
                 _new_parent=self, _new_name='()'
             )
@@ -598,7 +598,9 @@ class NonCallableMock(Base):
     side_effect = property(__get_side_effect, __set_side_effect)
 
 
-    def reset_mock(self,  visited=None,*, return_value=False, side_effect=False):
+    def reset_mock(self, visited=None, *,
+                   return_value: bool = False,
+                   side_effect: bool = False):
         "Restore the mock object to its initial state."
         if visited is None:
             visited = []
@@ -800,6 +802,9 @@ class NonCallableMock(Base):
             mock_name = f'{self._extract_mock_name()}.{name}'
             raise AttributeError(f'Cannot set {mock_name}')
 
+        if isinstance(value, PropertyMock):
+            self.__dict__[name] = value
+            return
         return object.__setattr__(self, name, value)
 
 
@@ -827,7 +832,7 @@ class NonCallableMock(Base):
 
 
     def _format_mock_failure_message(self, args, kwargs, action='call'):
-        message = 'expected %s not found.\nExpected: %s\nActual: %s'
+        message = 'expected %s not found.\nExpected: %s\n  Actual: %s'
         expected_string = self._format_mock_call_signature(args, kwargs)
         call_args = self.call_args
         actual_string = self._format_mock_call_signature(*call_args)
@@ -930,7 +935,7 @@ class NonCallableMock(Base):
         if self.call_args is None:
             expected = self._format_mock_call_signature(args, kwargs)
             actual = 'not called.'
-            error_message = ('expected call not found.\nExpected: %s\nActual: %s'
+            error_message = ('expected call not found.\nExpected: %s\n  Actual: %s'
                     % (expected, actual))
             raise AssertionError(error_message)
 
@@ -981,7 +986,7 @@ class NonCallableMock(Base):
                 raise AssertionError(
                     f'{problem}\n'
                     f'Expected: {_CallList(calls)}'
-                    f'{self._calls_repr(prefix="Actual").rstrip(".")}'
+                    f'{self._calls_repr(prefix="  Actual").rstrip(".")}'
                 ) from cause
             return
 
@@ -1204,6 +1209,9 @@ class CallableMixin(Base):
         if self._mock_return_value is not DEFAULT:
             return self.return_value
 
+        if self._mock_delegate and self._mock_delegate.return_value is not DEFAULT:
+            return self.return_value
+
         if self._mock_wraps is not None:
             return self._mock_wraps(*args, **kwargs)
 
@@ -1475,13 +1483,12 @@ class _patch(object):
                 if isinstance(original, type):
                     # If we're patching out a class and there is a spec
                     inherit = True
-            if spec is None and _is_async_obj(original):
-                Klass = AsyncMock
-            else:
-                Klass = MagicMock
-            _kwargs = {}
+
+            # Determine the Klass to use
             if new_callable is not None:
                 Klass = new_callable
+            elif spec is None and _is_async_obj(original):
+                Klass = AsyncMock
             elif spec is not None or spec_set is not None:
                 this_spec = spec
                 if spec_set is not None:
@@ -1494,7 +1501,12 @@ class _patch(object):
                     Klass = AsyncMock
                 elif not_callable:
                     Klass = NonCallableMagicMock
+                else:
+                    Klass = MagicMock
+            else:
+                Klass = MagicMock
 
+            _kwargs = {}
             if spec is not None:
                 _kwargs['spec'] = spec
             if spec_set is not None:
@@ -2179,6 +2191,17 @@ class MagicMock(MagicMixin, Mock):
         self._mock_add_spec(spec, spec_set)
         self._mock_set_magics()
 
+    def reset_mock(self, /, *args, return_value: bool = False, **kwargs):
+        if (
+            return_value
+            and self._mock_name
+            and _is_magic(self._mock_name)
+        ):
+            # Don't reset return values for magic methods,
+            # otherwise `m.__str__` will start
+            # to return `MagicMock` instances, instead of `str` instances.
+            return_value = False
+        super().reset_mock(*args, return_value=return_value, **kwargs)
 
 
 class MagicProxy(Base):
@@ -2199,8 +2222,11 @@ class MagicProxy(Base):
         return self.create_mock()
 
 
-_CODE_ATTRS = dir(CodeType)
-_CODE_SIG = inspect.signature(partial(CodeType.__init__, None))
+try:
+    _CODE_SIG = inspect.signature(partial(CodeType.__init__, None))
+    _CODE_ATTRS = dir(CodeType)
+except ValueError:
+    _CODE_SIG = None
 
 
 class AsyncMockMixin(Base):
@@ -2220,9 +2246,12 @@ class AsyncMockMixin(Base):
         self.__dict__['_mock_await_count'] = 0
         self.__dict__['_mock_await_args'] = None
         self.__dict__['_mock_await_args_list'] = _CallList()
-        code_mock = NonCallableMock(spec_set=_CODE_ATTRS)
-        code_mock.__dict__["_spec_class"] = CodeType
-        code_mock.__dict__["_spec_signature"] = _CODE_SIG
+        if _CODE_SIG:
+            code_mock = NonCallableMock(spec_set=_CODE_ATTRS)
+            code_mock.__dict__["_spec_class"] = CodeType
+            code_mock.__dict__["_spec_signature"] = _CODE_SIG
+        else:
+            code_mock = NonCallableMock(spec_set=CodeType)
         code_mock.co_flags = (
             inspect.CO_COROUTINE
             + inspect.CO_VARARGS
@@ -2709,6 +2738,12 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
     if not unsafe:
         _check_spec_arg_typos(kwargs)
 
+    _name = kwargs.pop('name', _name)
+    _new_name = _name
+    if _parent is None:
+        # for a top level object no _new_name should be set
+        _new_name = ''
+
     _kwargs.update(kwargs)
 
     Klass = MagicMock
@@ -2726,13 +2761,6 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
     elif is_type and instance and not _instance_callable(spec):
         Klass = NonCallableMagicMock
 
-    _name = _kwargs.pop('name', _name)
-
-    _new_name = _name
-    if _parent is None:
-        # for a top level object no _new_name should be set
-        _new_name = ''
-
     mock = Klass(parent=_parent, _new_parent=_parent, _new_name=_new_name,
                  name=_name, **_kwargs)
 
@@ -2748,9 +2776,12 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
     if _parent is not None and not instance:
         _parent._mock_children[_name] = mock
 
+    # Pop wraps from kwargs because it must not be passed to configure_mock.
+    wrapped = kwargs.pop('wraps', None)
     if is_type and not instance and 'return_value' not in kwargs:
         mock.return_value = create_autospec(spec, spec_set, instance=True,
-                                            _name='()', _parent=mock)
+                                            _name='()', _parent=mock,
+                                            wraps=wrapped)
 
     for entry in dir(spec):
         if _is_magic(entry):
@@ -2771,9 +2802,12 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
         except AttributeError:
             continue
 
-        kwargs = {'spec': original}
+        child_kwargs = {'spec': original}
+        # Wrap child attributes also.
+        if wrapped and hasattr(wrapped, entry):
+            child_kwargs.update(wraps=original)
         if spec_set:
-            kwargs = {'spec_set': original}
+            child_kwargs = {'spec_set': original}
 
         if not isinstance(original, FunctionTypes):
             new = _SpecState(original, spec_set, mock, entry, instance)
@@ -2784,14 +2818,13 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
                 parent = mock.mock
 
             skipfirst = _must_skip(spec, entry, is_type)
-            kwargs['_eat_self'] = skipfirst
+            child_kwargs['_eat_self'] = skipfirst
             if iscoroutinefunction(original):
                 child_klass = AsyncMock
             else:
                 child_klass = MagicMock
             new = child_klass(parent=parent, name=entry, _new_name=entry,
-                              _new_parent=parent,
-                              **kwargs)
+                              _new_parent=parent, **child_kwargs)
             mock._mock_children[entry] = new
             new.return_value = child_klass()
             _check_signature(original, new, skipfirst=skipfirst)
@@ -2802,6 +2835,11 @@ def create_autospec(spec, spec_set=False, instance=False, _parent=None,
         # setting as an instance attribute?
         if isinstance(new, FunctionTypes):
             setattr(mock, entry, new)
+    # kwargs are passed with respect to the parent mock so, they are not used
+    # for creating return_value of the parent mock. So, this condition
+    # should be true only for the parent mock if kwargs are given.
+    if _is_instance_mock(mock) and kwargs:
+        mock.configure_mock(**kwargs)
 
     return mock
 

.CondaPkg/env/Lib/unittest/runner.py

@@ -274,7 +274,7 @@ class TextTestRunner(object):
                 infos.append("failures=%d" % failed)
             if errored:
                 infos.append("errors=%d" % errored)
-        elif run == 0:
+        elif run == 0 and not skipped:
             self.stream.write("NO TESTS RAN")
         else:
             self.stream.write("OK")