public void MimeMultipartParser_ThrowsOnTooBigBoundary() { string maxLegalBoundary = new string('a', 246); MimeMultipartParser parser = new MimeMultipartParser(maxLegalBoundary, ParserData.MinMessageSize); string minIllegalBoundary = new string('a', 247); Assert.ThrowsArgumentLessThanOrEqualTo(() => new MimeMultipartParser(minIllegalBoundary, ParserData.MinMessageSize), "boundary", "246", "247"); }