new_contents: import unittest
  
  import ns_api
  
  from local_settings import USERNAME, APIKEY
  
  
  class TestNSApi(unittest.TestCase):
  
      def setUp(self):
          self.nsapi = ns_api.NSAPI(USERNAME, APIKEY)
  
      def testTripStopWithoutTime(self):
          timestamp = "04-02-2016 08:00"
          start = "Rotterdam Blaak"
          via = ""
          destination = "Amsterdam Centraal"
          trips = self.nsapi.get_trips(timestamp, start, via, destination)
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Create first test case