public void GetByModelIDAsync_ModelNotFound_ThrowsNull()
{ //arrange
var repository = new Mock <IVehicleModelRepository>();
Guid modelIdArg = Guid.Empty;
repository
.Setup(m => m.GetByModelIDAsync(It.Is <Guid>(id => id == modelIdArg)))
.ReturnsAsync(() => null);
var classForTesting = new VehicleModelService(repository.Object);
//act
var result = classForTesting.GetByModelIDAsync(modelIdArg);
//assert
result.Should().BeNull();
}
public async void GetByModelIDAsync_Success_ReturnNotNull()
{ //arrange
var repository = new Mock <IVehicleModelRepository>();
Guid modelIdArg = Guid.NewGuid();
repository
.Setup(m => m.GetByModelIDAsync(It.Is <Guid>(id => id == modelIdArg)))
.ReturnsAsync(() => new VehicleModel());
var classForTesting = new VehicleModelService(repository.Object);
//act
var result = await classForTesting.GetByModelIDAsync(modelIdArg);
//assert
result.Should().NotBeNull();
}