public void Eager_Validation_Source_WithValueTask()
{
Assert.Throws <ArgumentNullException>(() =>
{
var iter = AsyncEnumerable.Append <int>(null, new ValueTask <int>(0));
});
}
public void Eager_Validation_Source()
{
Assert.Throws <ArgumentNullException>(() =>
{
var iter = AsyncEnumerable.Append <int>(null, 0);
});
}
public void Eager_Validation_Task()
{
var target = new ThrowingAsyncEnumerable <int>();
Assert.Throws <ArgumentNullException>(() =>
{
var iter = AsyncEnumerable.Append(target, (Task <int>)null);
});
}
