mirror of
https://github.com/deneraraujo/OpenVPNAdapter.git
synced 2026-02-22 00:00:06 +08:00
Update configuration tests
This commit is contained in:
Sergey Abramchuk
@@ -9,8 +9,6 @@
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import XCTest
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@testable import OpenVPNAdapter
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// TODO: Test getting/setting of all properties of OpenVPNConfiguration
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class OpenVPNConfigurationTests: XCTestCase {
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override func setUp() {
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@@ -23,135 +21,148 @@ class OpenVPNConfigurationTests: XCTestCase {
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super.tearDown()
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}
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func testGetSetProfile() {
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guard let originalProfile = VPNProfile.general.configuration.data(using: .utf8) else { fatalError() }
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func testEvaluateEmptyConfig() {
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let configuration = OpenVPNConfiguration()
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guard configuration.fileContent == nil else {
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XCTFail("Empty file content should return nil")
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return
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do {
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let _ = try OpenVPNAdapter.evaluate(configuration: configuration)
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XCTFail("We shouldn't be here, evaluation should fail.")
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} catch {
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guard let fatal = (error as NSError).userInfo[OpenVPNAdapterErrorFatalKey] as? Bool else {
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XCTFail("Error should contain OpenVPNAdapterErrorFatalKey.")
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return
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}
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XCTAssert(fatal)
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}
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configuration.fileContent = originalProfile
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guard let returnedProfile = configuration.fileContent else {
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XCTFail("Returned file content should not be nil")
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return
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}
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XCTAssert(originalProfile.elementsEqual(returnedProfile))
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configuration.fileContent = nil
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XCTAssert(configuration.fileContent == nil, "Empty file content should return nil")
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configuration.fileContent = Data()
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XCTAssert(configuration.fileContent == nil, "Empty file content should return nil")
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}
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func testGetSetSettings() {
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let originalSettings = [
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func testEvaluateManuallyPopulatedConfig() {
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let configuration = OpenVPNConfiguration()
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guard let caURL = Bundle.current.url(forResource: "ca", withExtension: "crt"),
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let caContent = try? String(contentsOf: caURL, encoding: .utf8)
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else {
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fatalError("Failed to get ca.crt, check its existance in the Resources folder.")
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}
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guard let certURL = Bundle.current.url(forResource: "client", withExtension: "crt"),
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let certContent = try? String(contentsOf: certURL, encoding: .utf8)
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else {
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fatalError("Failed to get client.crt, check its existance in the Resources folder.")
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}
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guard let keyURL = Bundle.current.url(forResource: "client", withExtension: "key"),
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let keyContent = try? String(contentsOf: keyURL, encoding: .utf8)
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else {
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fatalError("Failed to get client.key, check its existance in the Resources folder.")
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}
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configuration.settings = [
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"client": "",
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"dev": "tun",
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"remote-cert-tls" : "server"
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"proto": "udp",
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"remote": "my-server.com 1194",
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"resolv-retry": "infinite",
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"nobind": "",
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"auth-user-pass": "",
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"cipher": "AES-256-CBC",
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"comp-lzo": "",
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"verb": "3",
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"ca": caContent.replacingOccurrences(of: "\n", with: "\\n"),
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"cert": certContent.replacingOccurrences(of: "\n", with: "\\n"),
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"key": keyContent.replacingOccurrences(of: "\n", with: "\\n")
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]
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let evaluation: OpenVPNConfigurationEvaluation
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do {
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evaluation = try OpenVPNAdapter.evaluate(configuration: configuration)
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} catch {
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XCTFail("Evaluation failed due to error: \(error)")
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return
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}
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XCTAssert(evaluation.remoteHost == "my-server.com")
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XCTAssert(evaluation.remotePort == 1194)
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XCTAssert(
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!evaluation.autologin, "Username and password are required so autologin should be false."
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)
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XCTAssert(
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!evaluation.externalPki,
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"Key and cert were provided to the configuration so it shouldn't be External PKI profile."
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)
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}
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func testEvaluateConfigFromFile() {
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let configuration = OpenVPNConfiguration()
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guard configuration.settings == nil else {
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XCTFail("Empty settings should return nil")
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guard let configURL = Bundle.current.url(forResource: "client", withExtension: "ovpn"),
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let configContent = try? Data(contentsOf: configURL)
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else {
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fatalError("Failed to get client.ovpn, check its existance in the Resources folder.")
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}
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configuration.fileContent = configContent
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let evaluation: OpenVPNConfigurationEvaluation
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do {
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evaluation = try OpenVPNAdapter.evaluate(configuration: configuration)
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} catch {
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XCTFail("Evaluation failed due to error: \(error)")
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return
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}
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configuration.settings = originalSettings
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XCTAssert(evaluation.remoteHost == "my-server.com")
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XCTAssert(evaluation.remotePort == 1194)
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guard let returnedSettings = configuration.settings else {
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XCTFail("Returned settings should not be nil")
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return
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}
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XCTAssert(
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!evaluation.autologin, "Username and password required so autologin should be false."
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)
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let equals = originalSettings.allSatisfy { (key, value) in
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returnedSettings[key] == value
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}
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XCTAssert(equals)
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configuration.settings = [:]
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XCTAssert(configuration.settings == nil, "Empty settings should return nil")
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configuration.settings = nil
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XCTAssert(configuration.settings == nil, "Empty settings should return nil")
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XCTAssert(
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evaluation.externalPki,
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"Key and cert were not provided to the configuration so it should be External PKI profile."
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)
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}
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func testGetSetRemote() {
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guard let originalProfile = VPNProfile.general.configuration.data(using: .utf8) else { fatalError() }
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let originalServer = "192.168.1.200"
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let originalPort: UInt = 12000
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let configuration = OpenVPNConfiguration()
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configuration.fileContent = originalProfile
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XCTAssertNil(configuration.server)
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XCTAssertEqual(configuration.port, 0)
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configuration.server = originalServer
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configuration.port = originalPort
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XCTAssertNotNil(configuration.server)
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XCTAssertEqual(configuration.server, originalServer)
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XCTAssertEqual(configuration.port, originalPort)
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}
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func testGetSetProto() {
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let originalOption: OpenVPNTransportProtocol = .UDP
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func testSetConfigurationProperties() {
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let configuration = OpenVPNConfiguration()
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guard configuration.proto == .default else {
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XCTFail("proto option should return default value")
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return
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guard let configURL = Bundle.current.url(forResource: "client", withExtension: "ovpn"),
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let configContent = try? Data(contentsOf: configURL)
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else {
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fatalError("Failed to get client.ovpn, check its existance in the Resources folder.")
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}
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configuration.proto = originalOption
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guard configuration.proto == originalOption else {
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XCTFail("proto option should be equal to original value (enabled)")
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return
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}
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configuration.fileContent = configContent
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configuration.settings = [
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"persist-key": "",
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"persist-tun": ""
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]
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configuration.server = "another-server.com"
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configuration.port = 5000
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XCTAssert(configuration.proto == .default)
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configuration.proto = .adaptive
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configuration.tlsCertProfile = .preferred
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XCTAssert(configuration.fileContent?.elementsEqual(configContent) == true)
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XCTAssert(configuration.settings?["persist-key"] != nil)
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XCTAssert(configuration.settings?["persist-tun"] != nil)
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XCTAssert(configuration.server == "another-server.com")
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XCTAssert(configuration.port == 5000)
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XCTAssert(configuration.proto == .adaptive)
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XCTAssert(configuration.tlsCertProfile == .preferred)
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XCTAssert(configuration.ipv6 == .default)
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configuration.ipv6 = .enabled
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XCTAssert(configuration.ipv6 == .enabled)
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}
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func testGetSetIPv6() {
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let originalOption: OpenVPNIPv6Preference = .enabled
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let configuration = OpenVPNConfiguration()
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guard configuration.ipv6 == .default else {
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XCTFail("IPv6 option should return default value")
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return
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}
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configuration.ipv6 = originalOption
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guard configuration.ipv6 == originalOption else {
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XCTFail("IPv6 option should be equal to original value (enabled)")
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return
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}
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}
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func testGetSetTLSCertProfile() {
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let originalOption: OpenVPNTLSCertProfile = .preferred
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let configuration = OpenVPNConfiguration()
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guard configuration.tlsCertProfile == .default else {
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XCTFail("TLS Cert Profile option should return default value")
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return
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}
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configuration.tlsCertProfile = originalOption
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guard configuration.tlsCertProfile == originalOption else {
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XCTFail("TLS Cert Profile option should be equal to original value (preferred)")
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return
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}
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}
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}
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