public void stretchBy_factor_of_one_point_5()
{
sut.StretchBy(1.5);
Assert.That(sut.Subtitles[0].Begin, Is.EqualTo(new TimeSpan(0, 0, 45)));
Assert.That(sut.Subtitles[0].End, Is.EqualTo(new TimeSpan(0, 0, 48)));
Assert.That(sut.Subtitles[0].Duration, Is.EqualTo(new TimeSpan(0, 0, 3)));
// Assuming the middle part is right too...
Assert.That(sut.Subtitles[5].Begin, Is.EqualTo(new TimeSpan(0, 0, 7, 34, 500)));
Assert.That(sut.Subtitles[5].End, Is.EqualTo(new TimeSpan(0, 7, 51)));
Assert.That(sut.Subtitles[5].Duration, Is.EqualTo(new TimeSpan(0, 0, 0, 16, 500)));
}
static void Main(string[] args)
{
try
{
var options = new SubbedOptionParser(args);
if (options.ActionVerb == Verbs.Help)
{
options.WriteHelp();
return;
}
var parserFactory = new SubtitleParserFactory();
ISubtitleParser reader = parserFactory.GetReaderFor(options.InputFile);
IEnumerable <ISubtitle> subs = reader.Read(options.InputFile);
var subManager = new SubtitleManager(subs);
switch (options.ActionVerb)
{
case Verbs.Extrapolate:
ISubtitle targetSub = subs.FirstOrDefault(options.SubtitleSelector);
subManager.Extrapolate(targetSub, options.TimeDiff);
break;
case Verbs.StretchBy:
subManager.StretchBy(options.Factor);
break;
case Verbs.TransposeBy:
subManager.TransposeBy(options.TimeDiff);
break;
}
subs = subManager.Subtitles;
ISubtitleParser writer = parserFactory.GetWriterFor(options.OutputFile);
writer.Write(subs, options.OutputFile);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}