1 files changed, 47 insertions, 0 deletions
diff --git a/src/StardewModdingAPI.Tests/Utilities/SemanticVersionTests.cs b/src/StardewModdingAPI.Tests/Utilities/SemanticVersionTests.cs
index 95d0d74f..03cd26c9 100644
--- a/src/StardewModdingAPI.Tests/Utilities/SemanticVersionTests.cs
+++ b/src/StardewModdingAPI.Tests/Utilities/SemanticVersionTests.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
+using Newtonsoft.Json;
 using NUnit.Framework;
+using StardewModdingAPI.Framework;
 
 namespace StardewModdingAPI.Tests.Utilities
 {
@@ -206,6 +208,51 @@ namespace StardewModdingAPI.Tests.Utilities
             return version.IsBetween(lower, upper);
         }
 
+        /****
+        ** Serialisable
+        ****/
+        [Test(Description = "Assert that SemanticVersion can be round-tripped through JSON with no special configuration.")]
+        [TestCase("1.0")]
+        public void Serialisable(string versionStr)
+        {
+            // act
+            string json = JsonConvert.SerializeObject(new SemanticVersion(versionStr));
+            SemanticVersion after = JsonConvert.DeserializeObject<SemanticVersion>(json);
+
+            // assert
+            Assert.IsNotNull(after, "The semantic version after deserialisation is unexpectedly null.");
+            Assert.AreEqual(versionStr, after.ToString(), "The semantic version after deserialisation doesn't match the input version.");
+        }
+
+        /****
+        ** GameVersion
+        ****/
+        [Test(Description = "Assert that the GameVersion subclass correctly parses legacy game versions.")]
+        [TestCase("1.0")]
+        [TestCase("1.01")]
+        [TestCase("1.02")]
+        [TestCase("1.03")]
+        [TestCase("1.04")]
+        [TestCase("1.05")]
+        [TestCase("1.051")]
+        [TestCase("1.051b")]
+        [TestCase("1.06")]
+        [TestCase("1.07")]
+        [TestCase("1.07a")]
+        [TestCase("1.1")]
+        [TestCase("1.11")]
+        [TestCase("1.2")]
+        [TestCase("1.2.15")]
+        public void GameVersion(string versionStr)
+        {
+            // act
+            GameVersion version = new GameVersion(versionStr);
+
+            // assert
+            Assert.AreEqual(versionStr, version.ToString(), "The game version did not round-trip to the same value.");
+            Assert.IsTrue(version.IsOlderThan(new SemanticVersion("1.2.30")), "The game version should be considered older than the later semantic versions.");
+        }
+
 
         /*********
         ** Private methods