public void ShouldStripHtmlCommentsFromComplexContent()
        {
            var repo   = new DummySanitiserRepo(1);
            var engine = new MailSanitiserEngine(_coreDependencies, repo);
            var result = engine.SanitiseContent(_complexHtmlEmailContent, SanitiseContentType.Html & SanitiseContentType.PlainText);

            Assert.DoesNotContain("<!--", result);
            Assert.DoesNotContain("-->", result);
        }
        public void ShouldStripAllHtml()
        {
            var repo   = new DummySanitiserRepo(1);
            var engine = new MailSanitiserEngine(_coreDependencies, repo);
            var result = engine.SanitiseContent(_emailHtmlContent, SanitiseContentType.Html);

            Assert.False(result.Contains('<'));
            Assert.False(result.Contains('>'));
        }