public async void UpdateModelAsync_Returns_1()
{
repoMock.Setup(s => s.UpdateAsync(It.IsAny <IVehicleModel>()));
uowMock.SetupGet(s => s.Models).Returns(repoMock.Object);
uowMock.Setup(s => s.CommitAsync()).Returns(Task.FromResult(1));
var modelService = new VehicleModelService(uowMock.Object);
var result = await modelService.UpdateModelAsync(new Mock <IVehicleModel>().Object);
//Assert
Assert.Equal(1, result);
}