public void TextualReader_PeekWhitespaceLine_TrueIfIsNotEndOfFile()
{
using (var sr = new StreamReader(new MemoryStream()))
{
var reader = new TextualReader(sr);
Assert.False(reader.PeekWhitespaceLine());
}
}
/// <summary>
/// Ported from: open_for_reading
/// </summary>
public static ParseContext OpenForReading(string pathName, string currentWorkDirectory)
{
string fileName = FileSystem.ResolvePath(pathName);
fileName = FileSystem.Combine(fileName, currentWorkDirectory);
if (!FileSystem.FileExists(fileName))
{
throw new Exception(String.Format("Cannot read journal file \"{0}\"", fileName));
}
string parent = FileSystem.GetParentPath(fileName);
ITextualReader reader = new TextualReader(FileSystem.GetStreamReader(fileName));
ParseContext parseContext = new ParseContext(reader, parent)
{
PathName = fileName
};
return(parseContext);
}
public void TextualReader_PeekWhitespaceLine_TrueIfIsSpaceOrTabAndFalseOtherwise()
{
using (var ms = new MemoryStream())
{
var writer = new StreamWriter(ms);
writer.WriteLine("ABC");
writer.WriteLine(" DE");
writer.WriteLine("\tF");
writer.WriteLine("");
writer.WriteLine("XYZ");
writer.Flush();
ms.Position = 0;
var reader = new TextualReader(new StreamReader(ms));
Assert.False(reader.PeekWhitespaceLine()); reader.ReadLine();
Assert.True(reader.PeekWhitespaceLine()); reader.ReadLine();
Assert.True(reader.PeekWhitespaceLine()); reader.ReadLine();
Assert.False(reader.PeekWhitespaceLine()); reader.ReadLine();
Assert.False(reader.PeekWhitespaceLine()); reader.ReadLine();
}
}
