public async Task ManageItemsInBasket_IfAddOrRemoveMessageReceived()
{
var prob = CreateTestProbe();
var product = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource
.Setup(x => x.GetAll())
.Returns(new List <Product> {
product
});
var productActor = Sys.ActorOf(ProductActor.Props(dataSource.Object));
var target = Sys.ActorOf(BasketActor.Props(1, productActor));
target.Tell(new AddItemToTheBasket(
correlationId: 1,
customerId: 1,
amount: 1,
productId: 1), prob);
prob.ExpectMsg <ItemAddedToTheBasket>(x => x.CorrelationId == 1 && x.CustomerId == 1);
var actual = await target.Ask <BasketFound>(new GetBasket(2, 1));
actual.Items.Should().ContainKey(1);
actual.Items[1].Should().Be(1);
target.Tell(new RemoveItemFromTheBasket(3, 1, 1));
await target.Ask <BasketFound>(new GetBasket(2, 1));
actual.Items.Should().BeEmpty();
}
public void ReturnNotEnoughItemsInStock_WhenThereIsNotEnoughItemsInStock()
{
//arrange
var expectedProduct = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource.Setup(x => x.GetAll()).Returns(new List <Product>
{
expectedProduct
});
var prob = CreateTestProbe();
var target = Sys.ActorOf(ProductActor.Props(dataSource.Object));
target.Tell(new TakeProductFromStock(1, productId: 1, amountToTakeFromStock: 10), prob.Ref);
var response = prob.ExpectMsg <NotEnoughItemsInStock>(x => x.CorrelationId == 1);
response.ItemsAvailableInStock.Should().Be(1);
}
public void ReturnAllProducts_OnGetAllProductsMessage()
{
//arrange
var expectedProduct = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource.Setup(x => x.GetAll()).Returns(new List <Product>
{
expectedProduct
});
var prob = CreateTestProbe();
var target = Sys.ActorOf(ProductActor.Props(dataSource.Object));
target.Tell(new GetAllProducts(1), prob.Ref);
var response = prob.ExpectMsg <AllProducts>(x => x.CorrelationId == 1);
response.Products.Count.Should().Be(1);
response.Products.Should().Contain(expectedProduct);
}
public void ReturnProductNotFound_WhenProductIsNotInDataSet()
{
//arrange
var dataSource = new Mock <IProductsDataSource>();
dataSource.Setup(x => x.GetAll()).Returns(new List <Product>
{
GetProduct()
});
var prob = CreateTestProbe();
var target = Sys.ActorOf(ProductActor.Props(dataSource.Object));
target.Tell(new GetProduct(1, 777), prob.Ref);
prob.ExpectMsg <ProductNotFound>(x => x.CorrelationId == 1);
target.Tell(new TakeProductFromStock(2, 777, 100), prob.Ref);
prob.ExpectMsg <ProductNotFound>(x => x.CorrelationId == 2);
}
public void ReturnProductNotFound_IfProductIsNotInTheBasket()
{
var prob = CreateTestProbe();
var product = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource
.Setup(x => x.GetAll())
.Returns(new List <Product> {
product
});
var productActor = Sys.ActorOf(ProductActor.Props(dataSource.Object));
var target = Sys.ActorOf(BasketActor.Props(1, productActor));
target.Tell(new RemoveItemFromTheBasket(1, 1, 333), prob);
prob.ExpectMsg <ProductNotFound>(x => x.CorrelationId == 1 && x.CustomerId == 1);
}
public async Task ReturnProductTakenFromStock_WhenProductIsTakenFromStock()
{
//arrange
var expectedProduct = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource.Setup(x => x.GetAll()).Returns(new List <Product>
{
expectedProduct
});
var prob = CreateTestProbe();
var target = Sys.ActorOf(ProductActor.Props(dataSource.Object));
target.Tell(new TakeProductFromStock(1, productId: 1, amountToTakeFromStock: 1), prob.Ref);
prob.ExpectMsg <ProductTakenFromStock>(x => x.CorrelationId == 1);
var actual = await target.Ask <ProductFound>(new GetProduct(2, 1));
actual.Product.AmountInStock.Should().Be(0);
}
public void ReturnNewBasket_IfItDoesNotExistsButRequested()
{
var prob = CreateTestProbe();
var product = GetProduct();
var dataSource = new Mock <IProductsDataSource>();
dataSource
.Setup(x => x.GetAll())
.Returns(new List <Product> {
product
});
var productActor = Sys.ActorOf(ProductActor.Props(dataSource.Object));
var target = Sys.ActorOf(BasketActor.Props(1, productActor));
target.Tell(new GetBasket(1, 1), prob);
var actual = prob.ExpectMsg <BasketFound>(x => x.CorrelationId == 1 && x.CustomerId == 1);
actual.Items.Should().BeEmpty();
}
