refined project of year test

input/tests.py

@@ -58,5 +58,8 @@ class TestWithLogin(TestCase):
         obj2 = Project.objects.create(account= acc, name='testproject2', start=startdate)
         self.assertEqual(obj2.project_of_year,2)
 
+        olddate = date(2021,12,31)
+        obj4 = Project.objects.create(account= acc, name='testproject2', start=olddate)
+
         obj3 = Project.objects.create(account= acc, name='testproject2', start=startdate)
         self.assertEqual(obj3.project_of_year,3)