public void Peek_NullReader_ReturnsNullChar()
{
using (var scanner = new TextReaderStream(TextReader.Null))
{
Assert.Equal('\0', scanner.Peek());
}
}
public void Peek_LongString_ReturnsSameAsPop()
{
const string input = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
using (var scanner = new TextReaderStream(new StringReader(input)))
{
while (!scanner.IsCompleted)
{
char ch = scanner.Peek();
Assert.Equal(scanner.Pop(), ch);
}
Assert.Equal(true, scanner.IsCompleted);
}
}