apps/macos/Tests/OpenClawIPCTests/GatewayEnvironmentTests.swift

import Foundation
import Testing
@testable import OpenClaw

@Suite struct GatewayEnvironmentTests {
    @Test func semverParsesCommonForms() {
        #expect(Semver.parse("1.2.3") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("  v1.2.3  \n") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("v2.0.0") == Semver(major: 2, minor: 0, patch: 0))
        #expect(Semver.parse("3.4.5-beta.1") == Semver(major: 3, minor: 4, patch: 5)) // prerelease suffix stripped
        #expect(Semver.parse("2026.1.11-4") == Semver(major: 2026, minor: 1, patch: 11)) // build suffix stripped
        #expect(Semver.parse("1.0.5+build.123") == Semver(major: 1, minor: 0, patch: 5)) // metadata suffix stripped
        #expect(Semver.parse("v1.2.3+build.9") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("1.2.3+build.123") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("1.2.3-rc.1+build.7") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("v1.2.3-rc.1") == Semver(major: 1, minor: 2, patch: 3))
        #expect(Semver.parse("1.2.0") == Semver(major: 1, minor: 2, patch: 0))
        #expect(Semver.parse(nil) == nil)
        #expect(Semver.parse("invalid") == nil)
        #expect(Semver.parse("1.2") == nil)
        #expect(Semver.parse("1.2.x") == nil)
    }

    @Test func semverCompatibilityRequiresSameMajorAndNotOlder() {
        let required = Semver(major: 2, minor: 1, patch: 0)
        #expect(Semver(major: 2, minor: 1, patch: 0).compatible(with: required))
        #expect(Semver(major: 2, minor: 2, patch: 0).compatible(with: required))
        #expect(Semver(major: 2, minor: 1, patch: 1).compatible(with: required))
        #expect(Semver(major: 2, minor: 0, patch: 9).compatible(with: required) == false)
        #expect(Semver(major: 3, minor: 0, patch: 0).compatible(with: required) == false)
        #expect(Semver(major: 1, minor: 9, patch: 9).compatible(with: required) == false)
    }

    @Test func gatewayPortDefaultsAndRespectsOverride() async {
        let configPath = TestIsolation.tempConfigPath()
        await TestIsolation.withIsolatedState(
            env: ["OPENCLAW_CONFIG_PATH": configPath],
            defaults: ["gatewayPort": nil])
        {
            let defaultPort = GatewayEnvironment.gatewayPort()
            #expect(defaultPort == 18789)

            UserDefaults.standard.set(19999, forKey: "gatewayPort")
            defer { UserDefaults.standard.removeObject(forKey: "gatewayPort") }
            #expect(GatewayEnvironment.gatewayPort() == 19999)
        }
    }

    @Test func expectedGatewayVersionFromStringUsesParser() {
        #expect(GatewayEnvironment.expectedGatewayVersion(from: "v9.1.2") == Semver(major: 9, minor: 1, patch: 2))
        #expect(GatewayEnvironment.expectedGatewayVersion(from: "2026.1.11-4") == Semver(
            major: 2026,
            minor: 1,
            patch: 11))
        #expect(GatewayEnvironment.expectedGatewayVersion(from: nil) == nil)
    }
}