public void PrettyPrintLanguage_AdjustsKnownLanguages()
{
var htmlDom = new HtmlDom();
var settingsettings = new CollectionSettings() { Language1Iso639Code = "pdc", Language1Name = "German, Kludged", Language2Iso639Code = "de", Language3Iso639Code = "fr"};
var data = new BookData(htmlDom, settingsettings, null);
Assert.That(data.PrettyPrintLanguage("de"), Is.EqualTo("German"));
Assert.That(data.PrettyPrintLanguage("fr"), Is.EqualTo("French"));
Assert.That(data.PrettyPrintLanguage("en"), Is.EqualTo("English"));
Assert.That(data.PrettyPrintLanguage("es"), Is.EqualTo("Spanish"));
}