def test_extract_value_title_wrong_header(self):
     self.assertEqual(
         None, DBEntry.extract_value(DBEntry.TITLE, 'Title:testtitle'))
 def test_extract_value(self):
     self.assertEqual('abc', DBEntry.extract_value('', 'abc'))
 def test_extract_value_title(self):
     self.assertEqual(
         'testtitle',
         DBEntry.extract_value(DBEntry.TITLE, 'Title: testtitle'))