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

tests/Paca.Tests/Browser/ChromeUserScriptManagerTests.cs

@@ -0,0 +1,110 @@
+using System;
+using System.IO;
+using System.Linq;
+using Paca.Browser.Scripts;
+using Paca.Browser.Tabs;
+using Xunit;
+
+namespace Paca.Tests.Browser;
+
+public class ChromeUserScriptManagerTests
+{
+    [Fact]
+    public void UserScript_Parser_Extracts_Metadata()
+    {
+        var content = @"// ==UserScript==
+// @name         Ad Skipper
+// @match        *://*.youtube.com/*
+// @run-at       document-end
+// ==/UserScript==
+
+console.log('Ad Skipper Initialized');";
+
+        var script = UserScriptParser.Parse(content);
+        Assert.NotNull(script);
+        Assert.Equal("Ad Skipper", script.Name);
+        Assert.Equal("*://*.youtube.com/*", script.MatchPattern);
+        Assert.Equal("document-end", script.RunAt);
+        Assert.Contains("console.log('Ad Skipper Initialized');", script.Code);
+        Assert.True(script.IsEnabled);
+    }
+
+    [Theory]
+    [InlineData("*://*.example.com/*", "https://sub.example.com/path", true)]
+    [InlineData("*://*.example.com/*", "http://example.com/", true)]
+    [InlineData("*://*.example.com/*", "https://other.com/path", false)]
+    [InlineData("https://youtube.com/*", "https://youtube.com/watch?v=1", true)]
+    [InlineData("https://youtube.com/*", "http://youtube.com/watch?v=1", false)]
+    [InlineData("<all_urls>", "https://anything.org/test", true)]
+    public void UserScript_Pattern_Matching_Works(string pattern, string url, bool expected)
+    {
+        var isMatch = UserScriptPatternMatcher.IsMatch(pattern, url);
+        Assert.Equal(expected, isMatch);
+    }
+
+    [Fact]
+    public void UserScriptManager_Registry_And_Filtering()
+    {
+        var mgr = new UserScriptManager();
+
+        var script1 = new UserScript("id1", "YT Script", "*://*.youtube.com/*", "document-idle", "alert(1);", true);
+        var script2 = new UserScript("id2", "YT Start Script", "*://*.youtube.com/*", "document-start", "alert(2);", true);
+        var script3 = new UserScript("id3", "Disabled Script", "*://*.youtube.com/*", "document-idle", "alert(3);", false);
+        var script4 = new UserScript("id4", "Other Site", "https://example.com/*", "document-idle", "alert(4);", true);
+
+        mgr.Add(script1);
+        mgr.Add(script2);
+        mgr.Add(script3);
+        mgr.Add(script4);
+
+        var ytIdle = mgr.GetScriptsForUrl("https://www.youtube.com/watch?v=abc", "document-idle");
+        Assert.Single(ytIdle);
+        Assert.Equal("id1", ytIdle[0].Id);
+
+        var ytStart = mgr.GetScriptsForUrl("https://www.youtube.com/watch?v=abc", "document-start");
+        Assert.Single(ytStart);
+        Assert.Equal("id2", ytStart[0].Id);
+
+        // Toggle script 1 to disabled
+        mgr.Toggle("id1", false);
+        var ytIdleAfter = mgr.GetScriptsForUrl("https://www.youtube.com/watch?v=abc", "document-idle");
+        Assert.Empty(ytIdleAfter);
+    }
+
+    [Fact]
+    public void UserScriptManager_File_Persistence()
+    {
+        var tempFile = Path.Combine(Path.GetTempPath(), "paca_script_test_" + Guid.NewGuid().ToString("N") + ".json");
+        try
+        {
+            var mgr1 = new UserScriptManager();
+            mgr1.Add(new UserScript("s1", "Persistent Script", "*://*.naver.com/*", "document-idle", "console.log('hi');", true));
+            mgr1.Save(tempFile);
+
+            var mgr2 = new UserScriptManager();
+            mgr2.Load(tempFile);
+
+            Assert.Single(mgr2.Scripts);
+            Assert.Equal("Persistent Script", mgr2.Scripts[0].Name);
+            Assert.Equal("*://*.naver.com/*", mgr2.Scripts[0].MatchPattern);
+        }
+        finally
+        {
+            if (File.Exists(tempFile)) File.Delete(tempFile);
+        }
+    }
+
+    [Fact]
+    public void OmniboxActionEvaluator_Matches_Extensions()
+    {
+        var actionsKr = OmniboxActionEvaluator.GetMatchingActions("확장 프로그램");
+        Assert.Contains(actionsKr, a => a.ActionId == "action:extensions");
+
+        var actionsEn = OmniboxActionEvaluator.GetMatchingActions("userscripts");
+        Assert.Contains(actionsEn, a => a.ActionId == "action:extensions");
+
+        var action = OmniboxActionEvaluator.AllActions.FirstOrDefault(a => a.ActionId == "action:extensions");
+        Assert.NotNull(action);
+        Assert.Contains("확장 프로그램", action.DisplayTitle);
+    }
+}