def test_find_user_name(self):
'''
function to find user credentials using by User name
'''
self.new_credentials.save_credentials()
test_credentials = Credentials('code','python','fb','cofthon')
test_credentials.save_credentials()
found_credentials = Credentials.find_by_user_name('code')
self.assertEqual(found_credentials,test_credentials)
def find_credentials(user_name):
'''
function to search for credentials
'''
return Credentials.find_by_user_name(user_name)
