public void ReadLineReturnsFirstLineOfWhatWasWritten()
{
var reader = new StubTextReader();
reader.WriteLine("First Line");
reader.WriteLine("Second Line");
Assert.That(reader.ReadLine(), Is.EqualTo("First Line"));
}
public void ReadLineRemembersWhatWasAlreadyRead()
{
var reader = new StubTextReader();
reader.WriteLine("First Line");
reader.WriteLine("Second Line");
reader.ReadLine();
Assert.That(reader.ReadLine(), Is.EqualTo("Second Line"));
}