public async Task UpdateBasketAsync_success()
{
//arrange
var json1 = JsonConvert.SerializeObject(new CustomerBasket("123")
{
Items = new List <BasketItem> {
new BasketItem("001", "001", "produto 001", 12.34m, 1)
}
});
var json2 = JsonConvert.SerializeObject(new CustomerBasket("123")
{
Items = new List <BasketItem> {
new BasketItem("001", "001", "produto 001", 12.34m, 2)
}
});
string customerId = "123";
var databaseMock = new Mock <IDatabase>();
databaseMock
.Setup(d => d.StringSetAsync(
It.IsAny <RedisKey>(),
It.IsAny <RedisValue>(),
null,
When.Always,
CommandFlags.None
))
.ReturnsAsync(true)
.Verifiable();
databaseMock
.SetupSequence(d => d.StringGetAsync(It.IsAny <RedisKey>(), It.IsAny <CommandFlags>()))
.ReturnsAsync("")
.ReturnsAsync(json1)
.ReturnsAsync(json2);
redisMock
.Setup(r => r.GetDatabase(It.IsAny <int>(), It.IsAny <object>()))
.Returns(databaseMock.Object)
.Verifiable();
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
var item = new UpdateQuantityInput("001", 2);
//act
var output = await repository.UpdateBasketAsync(customerId, item);
//assert
Assert.Equal(customerId, output.CustomerBasket.CustomerId);
Assert.Collection(output.CustomerBasket.Items,
i =>
{
Assert.Equal("001", i.ProductId);
Assert.Equal(2, i.Quantity);
});
databaseMock.Verify();
redisMock.Verify();
}
public async Task UpdateBasketAsync_invalid_item()
{
//arrange
string customerId = "123";
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act
//assert
await Assert.ThrowsAsync <ArgumentNullException>(
() => repository.UpdateBasketAsync(customerId, null));
}
public async Task UpdateBasketAsync_negative_qty()
{
//arrange
string customerId = "123";
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act
//assert
await Assert.ThrowsAsync <ArgumentOutOfRangeException>(
() => repository.UpdateBasketAsync(customerId, new UpdateQuantityInput()
{
ProductId = "001", Quantity = -1
}));
}
public async Task UpdateBasketAsync_invalid_item2()
{
//arrange
string customerId = "123";
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act
//assert
await Assert.ThrowsAsync <ArgumentException>(
() => repository.UpdateBasketAsync(customerId, new UpdateQuantityInput()
{
ProductId = ""
}));
}
