openclaw/apps/macos/Tests/OpenClawIPCTests/OpenClawConfigFileTests.swift

import Foundation
import Testing
@testable import OpenClaw

@Suite(.serialized)
struct OpenClawConfigFileTests {
    private func makeConfigOverridePath() -> String {
        FileManager().temporaryDirectory
            .appendingPathComponent("openclaw-config-\(UUID().uuidString)")
            .appendingPathComponent("openclaw.json")
            .path
    }

    @Test
    func `config path respects env override`() async {
        let override = self.makeConfigOverridePath()

        await TestIsolation.withEnvValues(["OPENCLAW_CONFIG_PATH": override]) {
            #expect(OpenClawConfigFile.url().path == override)
        }
    }

    @MainActor
    @Test
    func `remote gateway port parses and matches host`() async {
        let override = self.makeConfigOverridePath()

        await TestIsolation.withEnvValues(["OPENCLAW_CONFIG_PATH": override]) {
            OpenClawConfigFile.saveDict([
                "gateway": [
                    "remote": [
                        "url": "ws://gateway.ts.net:19999",
                    ],
                ],
            ])
            #expect(OpenClawConfigFile.remoteGatewayPort() == 19999)
            #expect(OpenClawConfigFile.remoteGatewayPort(matchingHost: "gateway.ts.net") == 19999)
            #expect(OpenClawConfigFile.remoteGatewayPort(matchingHost: "gateway") == 19999)
            #expect(OpenClawConfigFile.remoteGatewayPort(matchingHost: "other.ts.net") == nil)
        }
    }

    @MainActor
    @Test
    func `set remote gateway url preserves scheme`() async {
        let override = self.makeConfigOverridePath()

        await TestIsolation.withEnvValues(["OPENCLAW_CONFIG_PATH": override]) {
            OpenClawConfigFile.saveDict([
                "gateway": [
                    "remote": [
                        "url": "wss://old-host:111",
                    ],
                ],
            ])
            OpenClawConfigFile.setRemoteGatewayUrl(host: "new-host", port: 2222)
            let root = OpenClawConfigFile.loadDict()
            let url = ((root["gateway"] as? [String: Any])?["remote"] as? [String: Any])?["url"] as? String
            #expect(url == "wss://new-host:2222")
        }
    }

    @MainActor
    @Test
    func `clear remote gateway url removes only url field`() async {
        let override = self.makeConfigOverridePath()

        await TestIsolation.withEnvValues(["OPENCLAW_CONFIG_PATH": override]) {
            OpenClawConfigFile.saveDict([
                "gateway": [
                    "remote": [
                        "url": "wss://old-host:111",
                        "token": "tok",
                    ],
                ],
            ])
            OpenClawConfigFile.clearRemoteGatewayUrl()
            let root = OpenClawConfigFile.loadDict()
            let remote = ((root["gateway"] as? [String: Any])?["remote"] as? [String: Any]) ?? [:]
            #expect((remote["url"] as? String) == nil)
            #expect((remote["token"] as? String) == "tok")
        }
    }

    @Test
    func `state dir override sets config path`() async {
        let dir = FileManager().temporaryDirectory
            .appendingPathComponent("openclaw-state-\(UUID().uuidString)", isDirectory: true)
            .path

        await TestIsolation.withEnvValues([
            "OPENCLAW_CONFIG_PATH": nil,
            "OPENCLAW_STATE_DIR": dir,
        ]) {
            #expect(OpenClawConfigFile.stateDirURL().path == dir)
            #expect(OpenClawConfigFile.url().path == "\(dir)/openclaw.json")
        }
    }

    @MainActor
    @Test
    func `save dict appends config audit log`() async throws {
        let stateDir = FileManager().temporaryDirectory
            .appendingPathComponent("openclaw-state-\(UUID().uuidString)", isDirectory: true)
        let configPath = stateDir.appendingPathComponent("openclaw.json")
        let auditPath = stateDir.appendingPathComponent("logs/config-audit.jsonl")

        defer { try? FileManager().removeItem(at: stateDir) }

        try await TestIsolation.withEnvValues([
            "OPENCLAW_STATE_DIR": stateDir.path,
            "OPENCLAW_CONFIG_PATH": configPath.path,
        ]) {
            OpenClawConfigFile.saveDict([
                "gateway": ["mode": "local"],
            ])

            let configData = try Data(contentsOf: configPath)
            let configRoot = try JSONSerialization.jsonObject(with: configData) as? [String: Any]
            #expect((configRoot?["meta"] as? [String: Any]) != nil)

            let rawAudit = try String(contentsOf: auditPath, encoding: .utf8)
            let lines = rawAudit
                .split(whereSeparator: \.isNewline)
                .map(String.init)
            #expect(!lines.isEmpty)
            guard let last = lines.last else {
                Issue.record("Missing config audit line")
                return
            }
            let auditRoot = try JSONSerialization.jsonObject(with: Data(last.utf8)) as? [String: Any]
            #expect(auditRoot?["source"] as? String == "macos-openclaw-config-file")
            #expect(auditRoot?["event"] as? String == "config.write")
            #expect(auditRoot?["result"] as? String == "success")
            #expect(auditRoot?["configPath"] as? String == configPath.path)
        }
    }

    @MainActor
    @Test
    func `load dict audits suspicious out-of-band clobbers`() async throws {
        let stateDir = FileManager().temporaryDirectory
            .appendingPathComponent("openclaw-state-\(UUID().uuidString)", isDirectory: true)
        let configPath = stateDir.appendingPathComponent("openclaw.json")
        let auditPath = stateDir.appendingPathComponent("logs/config-audit.jsonl")

        defer { try? FileManager().removeItem(at: stateDir) }

        try await TestIsolation.withEnvValues([
            "OPENCLAW_STATE_DIR": stateDir.path,
            "OPENCLAW_CONFIG_PATH": configPath.path,
        ]) {
            OpenClawConfigFile.saveDict([
                "update": ["channel": "beta"],
                "browser": ["enabled": true],
                "gateway": ["mode": "local"],
                "channels": [
                    "discord": [
                        "enabled": true,
                        "dmPolicy": "pairing",
                    ],
                ],
            ])
            _ = OpenClawConfigFile.loadDict()

            let clobbered = """
            {
              "update": {
                "channel": "beta"
              }
            }
            """
            try clobbered.write(to: configPath, atomically: true, encoding: .utf8)

            let loaded = OpenClawConfigFile.loadDict()
            #expect((loaded["gateway"] as? [String: Any]) == nil)

            let rawAudit = try String(contentsOf: auditPath, encoding: .utf8)
            let lines = rawAudit
                .split(whereSeparator: \.isNewline)
                .map(String.init)
            let observeLine = lines.reversed().first { $0.contains("\"event\":\"config.observe\"") }
            #expect(observeLine != nil)
            guard let observeLine else {
                Issue.record("Missing config.observe audit line")
                return
            }
            let auditRoot = try JSONSerialization.jsonObject(with: Data(observeLine.utf8)) as? [String: Any]
            #expect(auditRoot?["source"] as? String == "macos-openclaw-config-file")
            #expect(auditRoot?["configPath"] as? String == configPath.path)
            let suspicious = auditRoot?["suspicious"] as? [String] ?? []
            #expect(suspicious.contains("gateway-mode-missing-vs-last-good"))
            #expect(suspicious.contains("update-channel-only-root"))

            let clobberedPath = auditRoot?["clobberedPath"] as? String
            #expect(clobberedPath != nil)
            if let clobberedPath {
                let preserved = try String(contentsOfFile: clobberedPath, encoding: .utf8)
                #expect(preserved == "\(clobbered)\n")
            }
        }
    }
}