self.assertEqual(
search_authors('start', True, {'surname': u'Друг'}).count(), 2)
self.assertEqual(
search_authors('substring', True, {'surname': u'Друг'}).count(), 2)
self.assertEqual(
self.assertEqual(
search_authors('start', True, {'surname': u'Друг'}).count(), 2)
self.assertEqual(
search_authors('substring', True, {'surname': u'Друг'}).count(), 2)
self.assertEqual(