Publish Ludarium source

2026-09-03 02:08:58 +02:00
commit df869819ce
339 changed files with 46455 additions and 0 deletions
@@ -0,0 +1,96 @@
+using Ludarium.Infrastructure;
+using System.Net;
+using System.Text;
+using System.Text.Json;
+
+namespace Ludarium.IntegrationTests;
+
+public sealed class GameCheatCatalogTests
+{
+    [Fact]
+    public void ParsesBoundedDescriptionAndCodePairs()
+    {
+        const string content = """
+            cheats = 3
+            cheat0_desc = "Infinite lives"
+            cheat0_code = "1234:09"
+            cheat0_enable = false
+            cheat1_desc = "Unlock world"
+            cheat1_code = "ABCD+EFGH"
+            cheat2_desc = "Missing code is ignored"
+            """;
+
+        var cheats = GameCheatCatalog.Parse(content);
+
+        Assert.Equal(2, cheats.Count);
+        Assert.Equal(new GameCheat("Infinite lives", "1234:09"), cheats[0]);
+        Assert.Equal(new GameCheat("Unlock world", "ABCD+EFGH"), cheats[1]);
+    }
+
+    [Fact]
+    public async Task EmptyStatusDoesNotCauseAnExternalDownload()
+    {
+        var directory = Path.Combine(Path.GetTempPath(), "ludarium-cheat-tests", Guid.NewGuid().ToString("N"));
+        var calls = 0;
+        try
+        {
+            using var client = new HttpClient(new StubHandler(_ =>
+            {
+                calls++;
+                return new HttpResponseMessage(HttpStatusCode.InternalServerError);
+            }));
+            using var catalog = new GameCheatCatalog(directory, client);
+
+            var status = await catalog.StatusAsync(CancellationToken.None);
+
+            Assert.False(status.Cached);
+            Assert.Equal(0, status.IndexedFiles);
+            Assert.Equal(0, calls);
+        }
+        finally
+        {
+            if (Directory.Exists(directory)) Directory.Delete(directory, true);
+        }
+    }
+
+    [Fact]
+    public async Task RefreshesPinnedIndexAndReturnsOnlyAnExactPlatformTitleMatch()
+    {
+        var directory = Path.Combine(Path.GetTempPath(), "ludarium-cheat-tests", Guid.NewGuid().ToString("N"));
+        try
+        {
+            var tree = Enumerable.Range(0, 100).Select(index => new
+            {
+                path = $"cht/Nintendo - Nintendo Entertainment System/{(index == 0 ? "Fixture Game" : $"Other {index}")}.cht",
+                type = "blob",
+                size = 120,
+                sha = index.ToString("x40", System.Globalization.CultureInfo.InvariantCulture)
+            }).ToArray();
+            var indexJson = JsonSerializer.Serialize(new { sha = GameCheatCatalog.Commit, truncated = false, tree });
+            var handler = new StubHandler(request => request.RequestUri!.Host == "api.github.com"
+                ? new HttpResponseMessage(HttpStatusCode.OK) { Content = new StringContent(indexJson) }
+                : new HttpResponseMessage(HttpStatusCode.OK)
+                {
+                    Content = new StringContent("cheat0_desc = \"Infinite lives\"\ncheat0_code = \"1234:09\"")
+                });
+            using var catalog = new GameCheatCatalog(directory, new HttpClient(handler));
+
+            var result = await catalog.FindAsync("Fixture Game", "nes", CancellationToken.None);
+
+            Assert.True(result.Available);
+            Assert.Equal(GameCheatCatalog.Version, result.Version);
+            Assert.Equal(new GameCheat("Infinite lives", "1234:09"), Assert.Single(result.Cheats));
+            Assert.False((await catalog.FindAsync("Missing Game", "nes", CancellationToken.None)).Available);
+        }
+        finally
+        {
+            if (Directory.Exists(directory)) Directory.Delete(directory, true);
+        }
+    }
+
+    private sealed class StubHandler(Func<HttpRequestMessage, HttpResponseMessage> response) : HttpMessageHandler
+    {
+        protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) =>
+            Task.FromResult(response(request));
+    }
+}