CloudinaryDotNet.Test.ApiTest.TestVideoTagWithTransformation C# (CSharp) Method

        public void TestVideoTagWithTransformation()
        {
            var transformation = new Transformation().VideoCodec("codec", "h264").AudioCodec("acc").StartOffset(3);
            var expectedUrl = m_defaultVideoUpPath + "ac_acc,so_3.0,vc_h264/movie";
            var expectedTag = "<video height='100' poster='{0}.jpg' src='{0}.mp4' width='200'></video>";
            expectedTag = String.Format(expectedTag, expectedUrl);

            var actualTag = m_api.UrlVideoUp.Transform(transformation).SourceTypes(new string[] { "mp4" })
                    .BuildVideoTag("movie", "html_height=100", "html_width=200").ToString();
            Assert.AreEqual(expectedTag, actualTag);

            expectedTag = "<video height='100' poster='{0}.jpg' width='200'>"
                    + "<source src='{0}.webm' type='video/webm'>"
                    + "<source src='{0}.mp4' type='video/mp4'>"
                    + "<source src='{0}.ogv' type='video/ogg'>"
                    + "</video>";
            expectedTag = String.Format(expectedTag, expectedUrl);
            actualTag = m_api.UrlVideoUp.Transform(transformation)
                    .BuildVideoTag("movie", new StringDictionary() { { "html_height", "100" }, { "html_width", "200" } })
                    .ToString();

            Assert.AreEqual(expectedTag, actualTag);

            transformation.Width(250);
            expectedUrl = m_defaultVideoUpPath + "ac_acc,so_3.0,vc_h264,w_250/movie";
            expectedTag = "<video poster='{0}.jpg' width='250'>"
                    + "<source src='{0}.webm' type='video/webm'>"
                    + "<source src='{0}.mp4' type='video/mp4'>"
                    + "<source src='{0}.ogv' type='video/ogg'>"
                    + "</video>";
            expectedTag = String.Format(expectedTag, expectedUrl);
            actualTag = m_api.UrlVideoUp.Transform(transformation)
                    .BuildVideoTag("movie").ToString();
            Assert.AreEqual(expectedTag, actualTag);

            transformation.Crop("fit");
            expectedUrl = m_defaultVideoUpPath + "ac_acc,c_fit,so_3.0,vc_h264,w_250/movie";
            expectedTag = "<video poster='{0}.jpg'>"
                    + "<source src='{0}.webm' type='video/webm'>"
                    + "<source src='{0}.mp4' type='video/mp4'>"
                    + "<source src='{0}.ogv' type='video/ogg'>"
                    + "</video>";
            expectedTag = String.Format(expectedTag, expectedUrl);
            actualTag = m_api.UrlVideoUp.Transform(transformation)
                    .BuildVideoTag("movie").ToString();
            Assert.AreEqual(expectedTag, actualTag);
        }