public async Task RemoveOne()
{
using var mocker = AutoMock.GetStrict();
await using var handler = mocker.Create <RemoveItemFromCartEventHandler>();
const string oldKey = "oneKey";
var state = new CartState
{
Items = new Dictionary <string, int>
{
{ oldKey, 100 }
}
};
var evt = new RemoveItemFromCartEvent
{
SkuId = oldKey,
Count = 10
};
await handler.HandleEvent(state, evt, default);
state.Items.Count.Should().Be(1);
var(key, value) = state.Items.Single();
key.Should().Be(oldKey);
value.Should().Be(90);
}
public async Task RemoveKeyNotFoundAtFirstTime()
{
using var mocker = AutoMock.GetStrict();
await using var handler = mocker.Create <RemoveItemFromCartEventHandler>();
var state = new CartState();
var evt = new RemoveItemFromCartEvent
{
SkuId = "skuId1",
Count = 10
};
await handler.HandleEvent(state, evt, default);
state.Items.Should().BeNull();
}
