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72 lines
3.7 KiB
Swift
72 lines
3.7 KiB
Swift
//
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// PlayerTimeUtilsTests.swift
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// AudiobookshelfUnitTests
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//
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// Created by Ron Heft on 9/20/22.
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//
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import XCTest
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@testable import Audiobookshelf
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final class PlayerTimeUtilsTests: XCTestCase {
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func testCalcSeekBackTime() {
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let currentTime: Double = 1000
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// 1. Nil lastPlayedMs → should seek back 5s
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: nil), 1000)
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// 2. Played ~2s ago (<6s) → should seek back 2s
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let played2sAgo = Date(timeIntervalSinceNow: -2).timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: played2sAgo), 1000)
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// 3. Played ~12s ago (6-12s range) → should seek back 10s
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let played12sAgo = Date(timeIntervalSinceNow: -12).timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: played12sAgo), 997)
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// 4. Played ~62s ago (12-30s range) → should seek back 15s
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let played62sAgo = Date(timeIntervalSinceNow: -62).timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: played62sAgo), 990)
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// 5. Played ~302s ago (30-180s range) → should seek back 20s
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let played302sAgo = Date(timeIntervalSinceNow: -302).timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: played302sAgo), 980)
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// 6. Played ~1802s ago (180-3600s range) → should seek back 25s
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let played1802sAgo = Date(timeIntervalSinceNow: -1802).timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: played1802sAgo), 970)
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// 8. Edge case where currentTime is small and would go negative
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: 1, lastPlayedMs: played12sAgo), 0)
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// 9. Edge case: negative lastPlayedMs (should be treated as an old timestamp)
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: -5000), 970)
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}
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func testCalcSeekBackTimeWithZeroCurrentTime() {
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let currentTime: Double = 0
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let threeHundredSecondsAgo = Date(timeIntervalSinceNow: -300)
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let lastPlayedMs = threeHundredSecondsAgo.timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.calcSeekBackTime(currentTime: currentTime, lastPlayedMs: lastPlayedMs), 0)
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}
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func testTimeSinceLastPlayed() throws {
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let fiveSecondsAgo = Date(timeIntervalSinceNow: -5)
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let lastPlayedMs = fiveSecondsAgo.timeIntervalSince1970 * 1000
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XCTAssertEqual(PlayerTimeUtils.timeSinceLastPlayed(lastPlayedMs)!, 5, accuracy: 1.0)
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XCTAssertNil(PlayerTimeUtils.timeSinceLastPlayed(nil))
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}
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func testTimeToSeekBackForSinceLastPlayed() throws {
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(nil), 0, "Seeks back 0 seconds for nil")
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(5), 0, "Seeks back 0 seconds for less than 10 seconds")
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(11), 3, "Seeks back 3 seconds for less than 1 minute")
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(298), 10, "Seeks back 10 seconds for less than 5 minutes")
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(1798), 20, "Seeks back 20 seconds for less than 30 minutes")
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XCTAssertEqual(PlayerTimeUtils.timeToSeekBackForSinceLastPlayed(3599), 30, "Seeks back 30 seconds for greater than 30 minutes")
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}
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}
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