82 lines
2.9 KiB
C#
82 lines
2.9 KiB
C#
using System.Collections.Generic;
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using Paca.Browser.Extensions;
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using Xunit;
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namespace Paca.Tests.Browser;
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public class DeclarativeNetRequestPriorityTests
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{
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[Fact]
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public void HigherPriority_AllowRule_Overrides_LowerPriority_BlockRule()
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{
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var engine = new DeclarativeNetRequestEngine();
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// 1. Static Rule: Priority 1 - Block doubleclick.net
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engine.RegisterStaticRules("ext1", new List<DnrRule>
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{
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new DnrRule
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{
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Id = 1,
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Priority = 1,
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Action = new DnrRuleAction { Type = "block" },
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Condition = new DnrRuleCondition { UrlFilter = "||doubleclick.net^" }
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}
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});
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// 2. Dynamic Rule: Priority 2 - Allow doubleclick.net/allowed
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engine.UpdateDynamicRules("ext1", null, new List<DnrRule>
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{
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new DnrRule
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{
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Id = 2,
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Priority = 2,
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Action = new DnrRuleAction { Type = "allow" },
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Condition = new DnrRuleCondition { UrlFilter = "||doubleclick.net/allowed^" }
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}
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});
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// 일반 픽셀은 Block
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var blockDecision = engine.EvaluateRequest("https://ad.doubleclick.net/pixel", method: "GET", resourceType: "xmlhttprequest");
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Assert.Equal(DnrRuleActionType.Block, blockDecision.ActionType);
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Assert.Equal(1, blockDecision.MatchedRuleId);
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// 허용 경로는 Priority 2인 Allow 룰이 Block을 오버라이드
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var allowDecision = engine.EvaluateRequest("https://ad.doubleclick.net/allowed/test", method: "GET", resourceType: "xmlhttprequest");
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Assert.Equal(DnrRuleActionType.Allow, allowDecision.ActionType);
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Assert.Equal(2, allowDecision.MatchedRuleId);
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}
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[Fact]
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public void SessionRules_HavePrecedence_Over_StaticRules()
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{
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var engine = new DeclarativeNetRequestEngine();
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// Static: Block example.com
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engine.RegisterStaticRules("ext1", new List<DnrRule>
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{
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new DnrRule
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{
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Id = 10,
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Priority = 10,
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Action = new DnrRuleAction { Type = "block" },
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Condition = new DnrRuleCondition { UrlFilter = "||example.com^" }
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}
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});
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// Session: AllowAllRequests for example.com (동일 priority에서도 Session이 Static을 압도)
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engine.UpdateSessionRules("ext1", null, new List<DnrRule>
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{
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new DnrRule
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{
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Id = 20,
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Priority = 10,
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Action = new DnrRuleAction { Type = "allowAllRequests" },
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Condition = new DnrRuleCondition { UrlFilter = "||example.com^" }
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}
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});
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var decision = engine.EvaluateRequest("https://example.com/page", method: "GET", resourceType: "main_frame");
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Assert.Equal(DnrRuleActionType.AllowAllRequests, decision.ActionType);
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Assert.Equal(20, decision.MatchedRuleId);
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}
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}
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