private static void Forward(int bufferSize, ForwardOptions options, string str, string expectedCaptured, string[] expectedWrites)
{
var forwarder = new StreamForwarder(bufferSize);
var writes = new List <string>();
if ((options & ForwardOptions.WriteLine) != 0)
{
forwarder.ForwardTo(
write: (options & ForwardOptions.Write) == 0 ? (Action <string>)null : writes.Add,
writeLine: s => writes.Add(s + "\n"));
}
if ((options & ForwardOptions.Capture) != 0)
{
forwarder.Capture();
}
forwarder.Read(new StringReader(str));
Assert.Equal(expectedWrites, writes);
var captured = forwarder.GetCapturedOutput();
Assert.Equal(expectedCaptured, captured);
}
private void TestCapturingAndForwardingHelper(ForwardOptions options, string str, string expectedCaptured, string[] expectedWrites)
{
var forwarder = new StreamForwarder();
var writes = new List <string>();
if ((options & ForwardOptions.WriteLine) != 0)
{
forwarder.ForwardTo(writeLine: s => writes.Add(s + Environment.NewLine));
}
if ((options & ForwardOptions.Capture) != 0)
{
forwarder.Capture();
}
forwarder.Read(new StringReader(str));
Assert.Equal(expectedWrites, writes);
var captured = forwarder.CapturedOutput;
Assert.Equal(expectedCaptured, captured);
}