Ben Davis
49 lines
1.3 KiB
Swift
49 lines
1.3 KiB
Swift
//
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// InternetProtocolTests.swift
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// BitTorrentTests
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//
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// Created by Ben Davis on 03/07/2017.
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// Copyright © 2017 Ben Davis. All rights reserved.
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//
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import XCTest
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@testable import BitTorrent
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class InternetProtocolTests: XCTestCase {
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func test_canDecodeLocalhost() {
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let result = getIPAddress(of: "localhost")
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XCTAssertNotNil(result)
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XCTAssertEqual(result!, "127.0.0.1")
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}
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func test_invalidHostnameReturnsNil() {
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let result = getIPAddress(of: "asldfjhablskhdbj")
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XCTAssertNil(result)
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}
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func test_nonAsciiHostnameReturnsNil() {
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let result = getIPAddress(of: "🙁")
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XCTAssertNil(result)
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}
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func test_canDecodeGoogle() {
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let result = getIPAddress(of: "google.com")
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XCTAssertNotNil(result)
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}
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func test_canDecodeIPv4AddressFromData() {
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let data = Data(bytes: [16,2,122,105,127,0,0,1,0,0,0,0,0,0,0,0])
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let result = ipAddress(fromSockAddrData: data)
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XCTAssertNotNil(result)
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XCTAssertEqual(result, "127.0.0.1")
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}
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func test_canDecodeSocketPortFromData() {
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let data = Data(bytes: [16,2,122,105,127,0,0,1,0,0,0,0,0,0,0,0])
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let result = port(fromSockAddrData: data)
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XCTAssertNotNil(result)
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XCTAssertEqual(result, 27002)
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}
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}
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