Add Trait Localization Integration Test (#1408)

Content.IntegrationTests/Tests/Traits/TraitLocalizationTest.cs

@@ -0,0 +1,54 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Localization;
+using Content.Shared.Traits;
+using System.Linq;
+using System.Collections.Generic;
+
+namespace Content.IntegrationTests.Tests.Traits;
+
+/// <summary>
+///    Checks if every trait has a valid desc and name localization string.
+/// </summary>
+[TestFixture]
+[TestOf(typeof(TraitPrototype))]
+public sealed class TraitLocalizationTest
+{
+
+    [Test]
+    public async Task TestTraitLocalization()
+    {
+        await using var pair = await PoolManager.GetServerClient();
+        var server = pair.Server;
+
+        var locale = server.ResolveDependency<ILocalizationManager>();
+        var proto = server.ResolveDependency<IPrototypeManager>();
+
+        await server.WaitAssertion(() =>
+        {
+            var passed = true;
+            var missingStrings = new List<string>();
+
+            foreach (var traitProto in proto.EnumeratePrototypes<TraitPrototype>().OrderBy(a => a.ID))
+            {
+                var name = "trait-name-" + traitProto.ID;
+                var desc = "trait-description-" + traitProto.ID;
+
+                if (!locale.HasString(name))
+                {
+                    missingStrings.Add($"\"{traitProto.ID}\", \"{name}\"");
+                    passed = false;
+                }
+                if (!locale.HasString(desc))
+                {
+                    missingStrings.Add($"\"{traitProto.ID}\", \"{desc}\"");
+                    passed = false;
+                }
+            }
+
+            Assert.That(passed, Is.True, $"The following traits are missing localization strings:\n  {string.Join("\n  ", missingStrings)}");
+        });
+
+        await pair.CleanReturnAsync();
+    }
+}
+