public void TestFilter()
{
StreamSink <char> s = Stream.CreateSink <char>();
List <char> @out = new List <char>();
IListener l = s.Filter(char.IsUpper).Listen(@out.Add);
s.Send('H');
s.Send('o');
s.Send('I');
l.Unlisten();
CollectionAssert.AreEqual(new[] { 'H', 'I' }, @out);
}
public void TestFilter()
{
StreamSink <char> s = new StreamSink <char>();
List <char> @out = new List <char>();
using (s.Filter(char.IsUpper).Listen(@out.Add))
{
s.Send('H');
s.Send('o');
s.Send('I');
}
CollectionAssert.AreEqual(new[] { 'H', 'I' }, @out);
}
public void TestFilter()
{
StreamSink<char> s = new StreamSink<char>();
List<char> @out = new List<char>();
using (s.Filter(char.IsUpper).Listen(c => { @out.Add(c); }))
{
s.Send('H');
s.Send('o');
s.Send('I');
}
CollectionAssert.AreEqual(new[] { 'H', 'I' }, @out);
}
