core: rearrange test classes (#10023)

src/Jackett.Test/TestHelpers/WebUtilityHelpersTests.cs

@@ -0,0 +1,73 @@
+using System.Text;
+using System.Web;
+using Jackett.Common.Helpers;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Jackett.Test.TestHelpers
+{
+    [TestClass]
+    public class WebUtilityHelpersTests
+    {
+        private readonly Encoding[] _codePagesToTest;
+        private readonly string[] _stringsToTest;
+
+        public WebUtilityHelpersTests()
+        {
+            //https://docs.microsoft.com/en-us/dotnet/api/system.text.codepagesencodingprovider?view=netcore-2.0
+            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+
+            _codePagesToTest = new Encoding[]{
+                Encoding.UTF8,
+                Encoding.ASCII,
+                Encoding.GetEncoding("iso-8859-1"),
+                Encoding.GetEncoding("windows-1255"),
+                Encoding.GetEncoding("windows-1252"),
+                Encoding.GetEncoding("windows-1251") }
+            ;
+
+            _stringsToTest = new string[]
+            {
+                "Test! אני לא יודע עברית, אבל אני מאמין שזה טקסט חוקי! $ # 2 אני תוהה אם אמוג'י יהיה נתמך 🐀.",
+                "Å[ÉfÉBÉìÉOÇÕìÔǵÇ≠ǻǢ",
+                "J͖ͥͨ̑͂̄̈́ḁ̹ͧͦ͡ͅc̲̗̮͍̻͓ͤk̳̥̖͗ͭ̾͌e̖̲̟̽ț̠͕͈͓͎̱t͕͕͓̹̹ͫͧ̆͑ͤ͝ ̼͓̟̣͔̇̒T̻̺̙̣̘͔̤̅͒̈̈͛̅e̥̗̍͟s̖̬̭͈̠t̫̩͙̯̩ͣ̏̕ ̸̰̬̄̀ͧ̀S̨̻̼̜̹̼͓̺ͨ̍ͦt͇̻̺̂́̄͌͗̕r̥͈̙͙̰͈̙͗̆̽̀i͉͔̖̻̹̗̣̍ͭ̒͗n̴̻͔̹̘̱̳͈͐ͦ̃̽͐̓̂g̴͚͙̲ͩ͌̆̉̀̾"
+            };
+        }
+
+
+
+        [TestMethod]
+        public void WebUtilityHelpers_UrlEncode_CorrectlyEncodes()
+        {
+            foreach (var encoding in _codePagesToTest)
+            {
+                foreach (var testString in _stringsToTest)
+                {
+                    //Check our implementation of Decode in .NET Standard Matches the .NET Framework Version                          
+                    var NETString = HttpUtility.UrlEncode(testString, encoding);
+                    var WebUtilityString = WebUtilityHelpers.UrlEncode(testString, encoding);
+                    //Of note is that percent encoding gives lowercase values, where NET Native uses upper case this should be okay according to RFC3986 (https://tools.ietf.org/html/rfc3986#section-2.1)
+                    var NETDecode = HttpUtility.UrlDecode(NETString);
+                    var WebUtilityDecode = HttpUtility.UrlDecode(WebUtilityString);
+
+                    Assert.AreEqual(NETDecode, WebUtilityDecode, $"{testString} did not match the expected decoded string with {encoding.EncodingName})");
+                }
+            }
+        }
+
+        [TestMethod]
+        public void WebUtilityHelpers_UrlDecode_CorrectlyDecodes()
+        {
+            foreach (var encoding in _codePagesToTest)
+            {
+                foreach (var testString in _stringsToTest)
+                {
+                    //Check our implementation of Decode in .NET Standard Matches the .NET Framework Version      
+                    var encodedString = HttpUtility.UrlEncode(testString, encoding);
+                    var NETString = HttpUtility.UrlDecode(encodedString, encoding);
+                    var WebUtilityString = WebUtilityHelpers.UrlDecode(encodedString, encoding);
+                    Assert.AreEqual(NETString, WebUtilityString, $"{testString} did not match the expected decoded value after encoding with {encoding.EncodingName})");
+                }
+            }
+        }
+    }
+}