public async Task BusStopList_GetListByInvalidNumber_ReturnNull()
{
//Arrange
int routeNumber = -1;
var mock = new Mock <IBusInformationService>();
mock.Setup(x => x.GetBusStopList(routeNumber, 't')).ReturnsAsync((IEnumerable <string>)null);
var controller = new BusController(mock.Object);
//Act
var result = await controller.BusStopList(routeNumber);
//Assert
Assert.IsNull(result.Model);
}
public async Task BusStopList_GetListByExistingNumber_IsSuccess()
{
//Arrange
int routeNumber = 2;
var busStopes = Enumerable.Repeat("bus stop name", 6);
var mock = new Mock <IBusInformationService>();
mock.Setup(x => x.GetBusStopList(routeNumber, 't')).ReturnsAsync(busStopes);
var controller = new BusController(mock.Object);
//Act
var result = await controller.BusStopList(routeNumber);
//Assert
Assert.IsInstanceOf <IEnumerable <string> >(result.Model);
CollectionAssert.AreEqual(busStopes, (IEnumerable <string>)result.Model);
}
