public void UpdateVehicles_WithReturnOkResult()
{
//Arrange
var mockIMapper = new Mock <IMapper>();
var mockIVehicleService = new Mock <IVehicleService>();
mockIVehicleService.Setup(p => p.Update(vehicle));
VehiclesController vehiclesController = new VehiclesController(mockIVehicleService.Object, mockIMapper.Object);
//Act
var sutResult = vehiclesController.UpdateVehicles(vehicle);
var okResult = sutResult as OkResult;
//Assert
Assert.IsNotNull(okResult);
Assert.AreEqual(200, okResult.StatusCode);
}