Remove duplicated asserts and fix variable names

Author: lincrosenbach

.pydevproject

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?eclipse-pydev version="1.0"?><pydev_project>
 <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
-<path>/${PROJECT_DIR_NAME}</path>
+<path>/${PROJECT_DIR_NAME}/src</path>
 </pydev_pathproperty>
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>

src/oop_ext/foundation/callback/_tests/test_callback.py

@@ -667,7 +667,7 @@ def After2(*args, **kwargs):
             c()
         assert self.called == 1
 
-    def testAfterBeforeHandleError(self, mocker):
+    def testAfterBeforeHandleError(self):
         class C:
             def Method(self, x):
                 return x * 2
@@ -694,12 +694,6 @@ def BeforeMethod(*args):
         assert self.before_called == 1
         assert self.after_called == 0
 
-        with pytest.raises(RuntimeError):
-            assert c.Method(20) == 40
-
-        assert self.before_called == 2
-        assert self.after_called == 0
-
     def testKeyReusedAfterDead(self, monkeypatch):
         self._gotten_key = False
 
@@ -1055,6 +1049,6 @@ def SetValue(self, value):
             def _UpdateAValue(self, new_value):
                 self._a.SetValue(new_value)
 
-        a = B()
+        b = B()
         with pytest.raises(ZeroDivisionError):
-            a.SetValue(5)
+            b.SetValue(5)