public void ConvertToString()
{
var trailerDictionary = new Mock <PdfDictionary>();
var trailer = new PdfTrailer
{
CrossReferenceTableOffset = 100,
TrailerDictionary = trailerDictionary.Object
};
trailerDictionary.Setup(x => x.ToString()).Returns("trailerdictionary");
var result = trailer.ToString();
Assert.AreEqual("trailer\ntrailerdictionary\nstartxref\n100", result);
}
