public async Task AnyShouldWork()
{
var sequence = AsyncEnumerable.Range(0, 100);
#pragma warning disable 1998
Assert.IsTrue(await sequence.Any(async i => i == 50));
#pragma warning restore 1998
#pragma warning disable 1998
Assert.IsFalse(await sequence.Any(async i => i == 101));
#pragma warning restore 1998
}
}