Add test for the View class.

Also, adapt run.sh such that every test is automatically run when no
specific test was given as a parameter.

test/ViewTest.py

+import unittest
+
+import Filter
+import Sorter
+from TestFacilities import load_file, todolist_to_string
+import TodoFile
+import TodoList
+
+class ViewTest(unittest.TestCase):
+    def test_view(self):
+        """ Check filters and printer for views. """
+        todofile = TodoFile.TodoFile('data/FilterTest1.txt')
+        ref = load_file('data/ViewTest1-result.txt')
+
+        todolist = TodoList.TodoList(todofile.read())
+        sorter = Sorter.Sorter('text')
+        todofilter = Filter.GrepFilter('+Project')
+        view = todolist.view(sorter, [todofilter])
+
+        self.assertEquals(str(view), todolist_to_string(ref))
+

test/run.sh

@@ -5,9 +5,9 @@ PYTHONPATH=..
 if [ -n "$1" ]; then
   TESTS=$1
 else
-  TESTS="FilterTest SorterTest TodoBaseTest TodoFileTest TodoTest TodoListTest"
+  TESTS="*Test.py"
 fi
 
 for TEST in $TESTS; do
-  python -m unittest "$TEST"
+  python -m unittest "${TEST%\.*}" # strip the .py extension
 done