public async void Error()
{
await AsyncEnum.MergeConcurrently(
AsyncEnumerable.Range(1, 5),
AsyncEnum.Error <int>(new InvalidOperationException())
)
.AssertFailure(typeof(InvalidOperationException), 1, 2, 3, 4, 5);
}
public async void Error()
{
var push = new MulticastAsyncEnumerable <int>();
var t1 = push.AssertFailure(typeof(InvalidOperationException));
var t2 = push.AssertFailure(typeof(InvalidOperationException));
await AsyncEnum.Error <int>(new InvalidOperationException())
.Consume(push);
await t1;
await t2;
}
public async void Error_EmitLast()
{
await AsyncEnum.Error <int>(new InvalidOperationException())
.Throttle(TimeSpan.FromMilliseconds(1000), true)
.AssertFailure(typeof(InvalidOperationException));
}