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

        public void TestOverlayHelpers()
        {
            Dictionary<BaseLayer, string> layerTests = new Dictionary<BaseLayer, string>();
            layerTests.Add(new Layer().PublicId("logo"), "logo");
            layerTests.Add(new Layer().PublicId("folder/logo"), "folder:logo");
            layerTests.Add(new Layer().PublicId("logo").Type("private"), "private:logo");
            layerTests.Add(new Layer().PublicId("logo").Format("png"), "logo.png");
            layerTests.Add(new Layer().ResourceType("video").PublicId("cat"), "video:cat");
            layerTests.Add(new TextLayer().Text("Hello World, Nice to meet you?")
                                              .FontFamily("Arial")
                                              .FontSize(18), "text:Arial_18:Hello%20World%E2%80%9A%20Nice%20to%20meet%20you%3F");
            layerTests.Add(new TextLayer("Hello World, Nice to meet you?")
                                              .FontFamily("Arial")
                                              .FontSize(18)
                                              .FontWeight("bold")
                                              .FontStyle("italic")
                                              .LetterSpacing("4")
                                              .LineSpacing("3"), "text:Arial_18_bold_italic_letter_spacing_4_line_spacing_3:Hello%20World%E2%80%9A%20Nice%20to%20meet%20you%3F");
            layerTests.Add(new SubtitlesLayer().PublicId("sample_sub_en.srt"), "subtitles:sample_sub_en.srt");
            layerTests.Add(new SubtitlesLayer().PublicId("sample_sub_he.srt").FontFamily("Arial").FontSize(40), "subtitles:Arial_40:sample_sub_he.srt");

            foreach (var layerTest in layerTests)
            {
                string expected = layerTest.Value;
                string actual = layerTest.Key.ToString();
                Assert.IsTrue(expected.Equals(actual, StringComparison.InvariantCultureIgnoreCase));
            }
        }