public async Task TwoObserverOneCancelled()
{
var subject = new AsyncSubject <int>();
var cts = new CancellationTokenSource();
string result1 = "";
string result2 = "";
var t1 = subject
.Finally(() => result1 += "F")
.SubscribeAsync(i => result1 += i, ex => result1 += "E", () => result1 += "C", cts.Token);
var t2 = subject
.Finally(() => result2 += "F")
.SubscribeAsync(i => result2 += i, ex => result2 += "E", () => result2 += "C");
await subject.OnNextAsync(1);
cts.Cancel();
await subject.OnNextAsync(2);
await subject.DisposeAsync();
await t1;
await t2;
result1
.Should().Be("1FE");
result2
.Should().Be("12FC");
}
public async Task TwoObserverTwoItems()
{
var subject = new AsyncSubject <int>();
string result1 = "";
string result2 = "";
var t1 = subject
.Finally(() => result1 += "F")
.SubscribeAsync(i => result1 += i, ex => result1 += "E", () => result1 += "C");
var t2 = subject
.Finally(() => result2 += "F")
.SubscribeAsync(i => result2 += i, ex => result2 += "E", () => result2 += "C");
await subject.OnNextAsync(1);
await subject.OnNextAsync(2);
await subject.DisposeAsync();
await t1;
await t2;
result1
.Should().Be("12FC");
result2
.Should().Be("12FC");
}
public async Task OneObserverEmpty()
{
var subject = new AsyncSubject <int>();
string result = "";
var t = subject
.Finally(() => result += "F")
.SubscribeAsync(i => result += i, ex => result += "E", () => result += "C");
await subject.DisposeAsync();
await t;
result
.Should().Be("FC");
}