public async Task GetBasketAsync_invalid_customerId()
{
//arrange
string customerId = "";
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act - assert
await Assert.ThrowsAsync <ArgumentException>(
() => repository.GetBasketAsync(customerId));
}
public async Task GetBasketAsync_customerId_NotFound()
{
//arrange
var json = @"{
""CustomerId"": ""123"",
""Items"": []
}";
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(json);
redisMock
.Setup(r => r.GetDatabase(It.IsAny <int>(), It.IsAny <object>()))
.Returns(databaseMock.Object)
.Verifiable();
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act
var customerBasket = await repository.GetBasketAsync(customerId);
//assert
Assert.Equal(customerId, customerBasket.CustomerId);
Assert.Empty(customerBasket.Items);
databaseMock.Verify();
redisMock.Verify();
}
public async Task GetBasketAsync_success()
{
//arrange
var json = @"{
""CustomerId"": ""123"",
""Items"": [{
""Id"": ""001"",
""ProductId"": ""001"",
""ProdutoNome"": ""Produto 001"",
""Quantidade"": 7,
""PrecoUnitario"": 12.34}]
}";
string customerId = "123";
var databaseMock = new Mock <IDatabase>();
databaseMock
.Setup(d => d.StringGetAsync(It.IsAny <RedisKey>(), It.IsAny <CommandFlags>()))
.ReturnsAsync(json)
.Verifiable();
redisMock
.Setup(r => r.GetDatabase(It.IsAny <int>(), It.IsAny <object>()))
.Returns(databaseMock.Object)
.Verifiable();
var repository
= new RedisBasketRepository(loggerMock.Object, redisMock.Object);
//act
var customerBasket = await repository.GetBasketAsync(customerId);
//assert
Assert.Equal(customerId, customerBasket.CustomerId);
Assert.Collection(customerBasket.Items,
item =>
{
Assert.Equal("001", item.ProductId);
Assert.Equal(7, item.Quantity);
});
databaseMock.Verify();
redisMock.Verify();
}