Pack opening

SVSim.UnitTests/Controllers/PackControllerProdCaptureTests.cs

@@ -0,0 +1,71 @@
+using System.Net;
+using System.Text;
+using System.Text.Json;
+using SVSim.UnitTests.Infrastructure;
+
+namespace SVSim.UnitTests.Controllers;
+
+/// <summary>
+/// Drives the importer + controller against the real prod capture (35 packs). Guards against
+/// regressions in either layer caused by future capture refreshes.
+/// </summary>
+public class PackControllerProdCaptureTests
+{
+    [Test]
+    public async Task Info_returns_full_35_pack_catalog_from_prod_capture()
+    {
+        // The default captures dir has both pack-info-fixture.json (3 packs) and
+        // pack-info-2026-05-23.json (35 packs). LoadCapture sorts by name descending and
+        // "pack-info-fixture.json" > "pack-info-2026-05-23.json" lexicographically, so the
+        // fixture would win. Copy captures to a temp dir, drop the fixture, then seed from there.
+        var sourceDir = Path.Combine(AppContext.BaseDirectory, "Data", "prod-captures");
+        var tempDir = Path.Combine(Path.GetTempPath(), "svsim-pack-prod-" + Guid.NewGuid().ToString("N"));
+        Directory.CreateDirectory(tempDir);
+        try
+        {
+            foreach (var src in Directory.EnumerateFiles(sourceDir))
+            {
+                if (Path.GetFileName(src).Equals("pack-info-fixture.json", StringComparison.OrdinalIgnoreCase))
+                    continue;
+                File.Copy(src, Path.Combine(tempDir, Path.GetFileName(src)));
+            }
+
+            using var factory = new SVSimTestFactory();
+            await factory.SeedGlobalsAsync(tempDir);   // imports the 35-pack pack-info-2026-05-23.json
+            long viewerId = await factory.SeedViewerAsync();
+
+            using var client = factory.CreateAuthenticatedClient(viewerId);
+            var response = await client.PostAsync(
+                "/pack/info",
+                new StringContent("""{"viewer_id":"0","steam_id":0,"steam_session_ticket":""}""",
+                    Encoding.UTF8, "application/json"));
+
+            var body = await response.Content.ReadAsStringAsync();
+            Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK), body);
+
+            using var doc = JsonDocument.Parse(body);
+            var list = doc.RootElement.GetProperty("pack_config_list");
+            Assert.That(list.GetArrayLength(), Is.EqualTo(35),
+                "Full prod capture should yield 35 active packs as of 2026-05-23.");
+
+            // Spot-check pack 99047 (LegendCardPack throwback, pack_category=1)
+            bool sawSpecial = false;
+            for (int i = 0; i < list.GetArrayLength(); i++)
+            {
+                var el = list[i];
+                if (el.GetProperty("parent_gacha_id").GetInt32() == 99047)
+                {
+                    Assert.That(el.GetProperty("pack_category").GetInt32(), Is.EqualTo(1),
+                        "99047 is a LegendCardPack (category 1) in the prod capture.");
+                    sawSpecial = true;
+                    break;
+                }
+            }
+            Assert.That(sawSpecial, Is.True, "pack 99047 must be in the prod capture output.");
+        }
+        finally
+        {
+            try { Directory.Delete(tempDir, recursive: true); } catch { /* best-effort cleanup */ }
+        }
+    }
+}