// // DNSTests.swift // TunnelKitTests // // Created by Davide De Rosa on 8/31/18. // Copyright (c) 2018 Davide De Rosa. All rights reserved. // // https://github.com/keeshux // // This file is part of TunnelKit. // // TunnelKit 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. // // TunnelKit 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 TunnelKit. If not, see . // import XCTest import TunnelKit class DNSTests: XCTestCase { override func setUp() { // Put setup code here. This method is called before the invocation of each test method in the class. } override func tearDown() { // Put teardown code here. This method is called after the invocation of each test method in the class. } func testIPv4() { let addr = "1.2.3.4" let ip: UInt32 = 0x04030201 XCTAssertEqual(DNSResolver.ipv4(fromString: addr), ip) XCTAssertEqual(DNSResolver.string(fromIPv4: ip), addr) XCTAssertEqual(DNSResolver.string(fromIPv4: DNSResolver.ipv4(fromString: addr)!), addr) XCTAssertEqual(DNSResolver.ipv4(fromString: DNSResolver.string(fromIPv4: ip)), ip) } }