tunnelkit/Tests/TunnelKitOpenVPNTests/ConfigurationTests.swift

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//
// ConfigurationTests.swift
// TunnelKitOpenVPNTests
//
// Created by Davide De Rosa on 10/17/22.
// Copyright (c) 2022 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// 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 <http://www.gnu.org/licenses/>.
//
import XCTest
import TunnelKitCore
import TunnelKitOpenVPNCore
class ConfigurationTests: XCTestCase {
override func setUp() {
super.setUp()
CoreConfiguration.masksPrivateData = false
}
override func tearDown() {
// Put teardown code here. This method is called after the invocation of each test method in the class.
super.tearDown()
}
func testRandomizeHostnames() {
var builder = OpenVPN.ConfigurationBuilder()
let hostname = "my.host.name"
let ipv4 = "1.2.3.4"
builder.remotes = [
.init(hostname, .init(.udp, 1111)),
.init(ipv4, .init(.udp4, 3333))
]
builder.randomizeHostnames = true
let cfg = builder.build()
cfg.processedRemotes?.forEach {
let comps = $0.address.components(separatedBy: ".")
guard let first = comps.first else {
XCTFail()
return
}
if $0.isHostname {
XCTAssert($0.address.hasSuffix(hostname))
XCTAssert(first.count == 12)
XCTAssert(first.allSatisfy {
"0123456789abcdef".contains($0)
})
} else {
XCTAssert($0.address == ipv4)
}
}
}
}