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/DeclarativeNetRequestTrieTests.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using Paca.Browser.Extensions;
+using Xunit;
+
+namespace Paca.Tests.Browser;
+
+public class DeclarativeNetRequestTrieTests
+{
+    [Fact]
+    public void DnrUrlTrie_Prefix_And_Suffix_Matches_Correctly()
+    {
+        var trie = new DnrUrlTrie();
+        trie.InsertPrefix("https://analytics.", 101);
+        trie.InsertSuffix(".ad_tracker.js", 102);
+        trie.InsertDomain("bad-domain.com", 103);
+
+        // 1. Prefix 매칭
+        var matches1 = trie.FindMatches("https://analytics.google.com/collect");
+        Assert.Contains(101, matches1);
+
+        // 2. Suffix 매칭
+        var matches2 = trie.FindMatches("https://cdn.example.org/assets/vendor.ad_tracker.js");
+        Assert.Contains(102, matches2);
+
+        // 3. Domain 앵커 매칭
+        var matches3 = trie.FindMatches("https://sub.bad-domain.com/banner.png");
+        Assert.Contains(103, matches3);
+
+        // 4. 불일치 URL
+        var matches4 = trie.FindMatches("https://clean-site.org/index.html");
+        Assert.Empty(matches4);
+    }
+
+    [Fact]
+    public void DeclarativeNetRequestEngine_Uses_Trie_Index()
+    {
+        var engine = new DeclarativeNetRequestEngine();
+        var rules = new List<DnrRule>
+        {
+            new DnrRule
+            {
+                Id = 1,
+                Priority = 1,
+                Action = new DnrRuleAction { Type = "block" },
+                Condition = new DnrRuleCondition
+                {
+                    UrlFilter = "||doubleclick.net^",
+                    ResourceTypes = new List<string> { "xmlhttprequest", "sub_frame" }
+                }
+            }
+        };
+
+        engine.RegisterStaticRules("ext_ublock", rules);
+        var decision = engine.EvaluateRequest("https://ad.doubleclick.net/pixel", method: "GET", resourceType: "xmlhttprequest");
+
+        Assert.NotNull(decision);
+        Assert.Equal(DnrRuleActionType.Block, decision.ActionType);
+        Assert.Equal(1, decision.MatchedRuleId);
+    }
+}