feat(ads/seo/release): v1.2.0 with live Google Ads, isolated ad profile, ads.txt, and SEO/AEO/GEO optimization

tests/Paca.Tests/Server/ServerSmartPlaylistGateTests.cs

@@ -0,0 +1,97 @@
+using System;
+using System.IO;
+using System.Net.Http;
+using System.Threading.Tasks;
+using Paca.Server;
+using Xunit;
+
+namespace Paca.Tests.Server;
+
+public class ServerSmartPlaylistGateTests
+{
+    [Fact]
+    public async Task Gate235_ServerHost_GetPlaylistM3u8_ReturnsValidContent()
+    {
+        var tempDir = Path.Combine(Path.GetTempPath(), "paca_playlist_test_" + Guid.NewGuid());
+        Directory.CreateDirectory(tempDir);
+        try
+        {
+            var testFile1 = Path.Combine(tempDir, "video1.mp4");
+            File.WriteAllBytes(testFile1, new byte[1024]);
+
+            var options = new ServerOptions
+            {
+                Port = 0,
+                Token = "test-token-123456",
+                LibraryFolder = tempDir,
+                DeviceName = "TestPC",
+                Queue = new TestQueueAdapter()
+            };
+
+            await using var host = await ServerHost.StartAsync(options);
+            using var client = new HttpClient();
+            client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", "test-token-123456");
+
+            var resp = await client.GetAsync($"http://127.0.0.1:{host.Port}/api/playlist/all.m3u8");
+            Assert.True(resp.IsSuccessStatusCode);
+            Assert.Contains("mpegurl", resp.Content.Headers.ContentType?.MediaType ?? "");
+
+            var body = await resp.Content.ReadAsStringAsync();
+            Assert.StartsWith("#EXTM3U", body.Trim());
+            Assert.Contains("video1.mp4", body);
+        }
+        finally
+        {
+            try { Directory.Delete(tempDir, true); } catch { }
+        }
+    }
+
+    [Fact]
+    public async Task Gate236_ServerHost_GetPlaylistM3u8_SpecificCollection_FiltersCorrectly()
+    {
+        var tempDir = Path.Combine(Path.GetTempPath(), "paca_playlist_test_filtered_" + Guid.NewGuid());
+        Directory.CreateDirectory(tempDir);
+        try
+        {
+            var audioFile = Path.Combine(tempDir, "song.mp3");
+            var videoFile = Path.Combine(tempDir, "lecture.mp4");
+            File.WriteAllBytes(audioFile, new byte[1024]);
+            File.WriteAllBytes(videoFile, new byte[1024]);
+
+            var options = new ServerOptions
+            {
+                Port = 0,
+                Token = "test-token-789",
+                LibraryFolder = tempDir,
+                DeviceName = "TestPC",
+                Queue = new TestQueueAdapter()
+            };
+
+            await using var host = await ServerHost.StartAsync(options);
+            using var client = new HttpClient();
+            client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", "test-token-789");
+
+            var resp = await client.GetAsync($"http://127.0.0.1:{host.Port}/api/playlist/Music%20%26%20Podcasts.m3u8");
+            Assert.True(resp.IsSuccessStatusCode);
+
+            var body = await resp.Content.ReadAsStringAsync();
+            Assert.StartsWith("#EXTM3U", body.Trim());
+            Assert.Contains("song.mp3", body);
+            Assert.DoesNotContain("lecture.mp4", body);
+        }
+        finally
+        {
+            try { Directory.Delete(tempDir, true); } catch { }
+        }
+    }
+
+    private class TestQueueAdapter : IQueueAdapter
+    {
+        public Task<string> AddAsync(string url, string? title = null) => Task.FromResult("q1");
+        public Task CancelAsync(string id) => Task.CompletedTask;
+        public Task<IReadOnlyList<QueueItemDto>> GetItemsAsync() => Task.FromResult<IReadOnlyList<QueueItemDto>>(Array.Empty<QueueItemDto>());
+        public Task PauseAsync(string id) => Task.CompletedTask;
+        public Task ResumeAsync(string id) => Task.CompletedTask;
+        public event Action? Changed { add { } remove { } }
+    }
+}