passepartout-apple/Passepartout/Library/Tests/LegacyV2Tests/MapperV2Tests.swift

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//
// MapperV2Tests.swift
// Passepartout
//
// Created by Davide De Rosa on 11/12/24.
// Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
@testable import LegacyV2
import PassepartoutKit
import XCTest
final class MapperV2Tests: XCTestCase {
func test_givenMapper_whenDefaultGateway_thenIncludesDefaultRoute() throws {
let sut = MapperV2()
var settings = Network.GatewaySettings(choice: .manual)
var module: IPModule
settings.isDefaultIPv4 = true
module = try sut.toIPModule(settings, v2MTU: nil)
XCTAssertTrue(module.ipv4?.includesDefaultRoute ?? false)
settings.isDefaultIPv6 = true
module = try sut.toIPModule(settings, v2MTU: nil)
XCTAssertTrue(module.ipv6?.includesDefaultRoute ?? false)
}
func test_givenMapper_whenNotDefaultGateway_thenExcludesDefaultRoute() throws {
let sut = MapperV2()
var settings = Network.GatewaySettings(choice: .manual)
var module: IPModule
let defaultRoute = Route(defaultWithGateway: nil)
settings.isDefaultIPv4 = false
module = try sut.toIPModule(settings, v2MTU: nil)
XCTAssertTrue(module.ipv4?.excludedRoutes.contains(defaultRoute) ?? false)
settings.isDefaultIPv6 = false
module = try sut.toIPModule(settings, v2MTU: nil)
XCTAssertTrue(module.ipv6?.excludedRoutes.contains(defaultRoute) ?? false)
}
}