public async Task CreateProductCommandHandlerAsync_WithNullParameter_ThrowsException()
{
//Arrange
CreateProductCommandRequest command = null;
//Act
var actualException = await Assert.ThrowsAsync <Exception>(() => _createProductCommandHandler.Handle(command, new CancellationToken()));
//Assert
Assert.Equal(MessageConstants.CreateProductCommandRequestNull, actualException.Message);
}
public CreateProductCommandResponse CreateProduct(CreateProductCommandRequest createProductCommandRequest)
{
var id = Guid.NewGuid();
ApplicationDbContext.ProductList.Add(new()
{
Id = id,
Name = createProductCommandRequest.Name,
Price = createProductCommandRequest.Price,
Quantity = createProductCommandRequest.Quantity,
CreateTime = DateTime.Now
});
return(new CreateProductCommandResponse
{
IsSuccess = true,
ProductId = id
});
}
public async Task CreateProductCommandHandlerAsync_WithUnexistingCategory_ThrowsException()
{
//Arrange
var createProductRequest = new CreateProductCommandRequest
{
Title = "testTitle",
Description = "testDescription",
StockQuantity = 15,
CategoryId = 3
};
_mockUnitOfWork.Setup(x => x.CategoryRepository.GetById(createProductRequest.CategoryId)).Returns((Category)(null));
//Act
var actualException = await Assert.ThrowsAsync <Exception>(() => _createProductCommandHandler.Handle(createProductRequest, new CancellationToken()));
//Assert
Assert.Equal(MessageConstants.CreateProductCommandRequestNull, actualException.Message);;
}
public async Task CreateProductCommandHandlerAsync_WithValidParameters_CreatesProduct()
{
//Arrange
var createProductRequest = new CreateProductCommandRequest
{
Title = "testTitle",
Description = "testDescription",
StockQuantity = 15,
CategoryId = 1
};
_mockUnitOfWork.Setup(x => x.ProductRepository.Add(It.IsAny <Product>())).Verifiable();
_mockUnitOfWork.Setup(x => x.CategoryRepository.GetById(createProductRequest.CategoryId)).Returns(Category.Create(1, "HouseHoldAppliences", 10));
_mockUnitOfWork.Setup(x => x.SaveChanges()).Verifiable();
_mediatoR.Setup(x => x.Publish(new ProductCreatedEvent(Guid.NewGuid(), createProductRequest.Title, createProductRequest.Description, createProductRequest.StockQuantity), new CancellationToken())).Verifiable();
//Act
var createProductResponse = await _createProductCommandHandler.Handle(createProductRequest, new CancellationToken());
//Assert
Assert.True(createProductResponse.IsSuccess);
}
public IActionResult Post([FromBody] CreateProductCommandRequest requestModel)
{
CreateProductCommandResponse response = _createProductCommandHandler.CreateProduct(requestModel);
return(Ok(response));
}
public async Task <IActionResult> Post([FromBody] CreateProductCommandRequest requestModel)
{
var response = await _mediator.Send(requestModel);
return(Ok(response));
}
public async Task <ActionResult <CreateProductCommandResponse> > AddProduct(CreateProductCommandRequest requestModel)
{
var productInsertResult = await Mediator.Send(requestModel);
return(productInsertResult);
}