Increase coverage with identity and filter tests

2026-02-05 18:28:44 +01:00
parent 875b12db3f
commit 9096e089ab
5 changed files with 258 additions and 1 deletions
--- a/GameList.Tests/HelperTests.cs
+++ b/GameList.Tests/HelperTests.cs
@@ -39,11 +39,26 @@ public class HelperTests
        Assert.Contains("content=\"/pick\"", text);
    }

+    [Fact]
+    public void UpdateIndexMetaBase_no_marker_no_change()
+    {
+        var webRoot = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
+        Directory.CreateDirectory(webRoot);
+        var index = Path.Combine(webRoot, "index.html");
+        File.WriteAllText(index, "<html></html>");
+
+        var env = new FakeEnv { WebRootPath = webRoot };
+        var method = typeof(Program).GetMethods(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public)
+            .First(m => m.Name.Contains("UpdateIndexMetaBase"));
+        method.Invoke(null, new object?[] { env, "/pick" });
+
+        Assert.Equal("<html></html>", File.ReadAllText(index));
+    }
+
    [Fact]
    public async Task IsReachableImageAsync_rejects_redirect_and_accepts_image()
    {
        Assert.True(await EndpointHelpers.IsReachableImageAsync(null, new StubHttpClientFactory(new StubHttpMessageHandler())));
-        // Private host should be rejected before network call
        Assert.False(await EndpointHelpers.IsReachableImageAsync("http://127.0.0.1/img.png", new StubHttpClientFactory(new StubHttpMessageHandler())));
    }

@@ -69,6 +84,20 @@ public class HelperTests
        Assert.False(EndpointHelpers.IsValidHttpUrl("file://x"));
    }

+    [Fact]
+    public void Find_root_handles_cycles()
+    {
+        var parentMap = new Dictionary<int, int?>
+        {
+            {1, 2},
+            {2, 3},
+            {3, 1}
+        };
+
+        var root = EndpointHelpers.FindRootId(1, parentMap);
+        Assert.Equal(3, root); // cycle breaks on revisit
+    }
+
    private class FakeEnv : IWebHostEnvironment
    {
        public string ApplicationName { get; set; } = "";