Reset the configuration in TopydoTest.

Reset the configuration on tearDown, instead of at startup.

test/ListCommandTest.py

@@ -24,10 +24,6 @@ class ListCommandTest(CommandTest.CommandTest):
         super(ListCommandTest, self).setUp()
         self.todolist = TestFacilities.load_file_to_todolist("test/data/ListCommandTest.txt")
 
-    def tearDown(self):
-        # restore to the default configuration in case a custom one was set
-        config("")
-
     def test_list1(self):
         command = ListCommand([""], self.todolist, self.out, self.error)
         command.execute()

test/SortCommandTest.py

@@ -24,10 +24,6 @@ class SortCommandTest(CommandTest.CommandTest):
         super(SortCommandTest, self).setUp()
         self.todolist = TestFacilities.load_file_to_todolist("test/data/SorterTest1.txt")
 
-    def tearDown(self):
-        # restore to the default configuration in case a custom one was set
-        config("")
-
     def test_sort1(self):
         """ Alphabetically sorted """
         command = SortCommand(["text"], self.todolist, self.out, self.error)

test/TodoListTest.py

@@ -36,10 +36,6 @@ class TodoListTester(TopydoTest):
         self.text = ''.join(lines)
         self.todolist = TodoList(lines)
 
-    def tearDown(self):
-        # restore to the default configuration in case a custom one was set
-        config("")
-
     def test_contexts(self):
         self.assertEquals(set(['Context1', 'Context2']), \
             self.todolist.contexts())

test/TopydoTest.py

@@ -19,9 +19,9 @@ import unittest
 from topydo.lib.Config import config
 
 class TopydoTest(unittest.TestCase):
-    def setUp(self):
+    def tearDown(self):
         """
-        Make sure that every test case starts with a clean configuration.
+        Make sure that every test case leaves a clean configuration.
         """
         config("")