Ben Davis
54 lines
1.5 KiB
Swift
54 lines
1.5 KiB
Swift
//
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// NetworkSpeedTrackerTests.swift
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// BitTorrentTests
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//
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// Created by Ben Davis on 13/08/2017.
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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 NetworkSpeedTrackerTests: XCTestCase {
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func test_increaseBytes() {
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var sut = NetworkSpeedTracker()
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sut.increase(by: 10)
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XCTAssertEqual(sut.totalNumberOfBytes, 10)
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}
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func test_canGetBytesDownloadedSinceDate() {
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var sut = NetworkSpeedTracker()
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sut.increase(by: 2)
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let date = Date()
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sut.increase(by: 10)
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sut.increase(by: 5)
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XCTAssertEqual(sut.numberOfBytesDownloaded(since: date), 15)
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}
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func test_0BytesIfNoDataRecrodedSince() {
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var sut = NetworkSpeedTracker()
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sut.increase(by: 2)
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let date = Date()
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XCTAssertEqual(sut.numberOfBytesDownloaded(since: date), 0)
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}
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func test_canGetBytesOverAllTime() {
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let date = Date()
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var sut = NetworkSpeedTracker()
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sut.increase(by: 10)
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sut.increase(by: 5)
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XCTAssertEqual(sut.numberOfBytesDownloaded(since: date), 15)
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}
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func test_canGetBytesDownloadedOverTimePeriod() {
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var sut = NetworkSpeedTracker()
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sut.increase(by: 2)
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usleep(2000)
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sut.increase(by: 10)
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sut.increase(by: 5)
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let timePeriod: TimeInterval = 0.002
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XCTAssertEqual(sut.numberOfBytesDownloaded(over: timePeriod), 15)
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}
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}
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