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Getter and setter for currentTime #63

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Getter and setter for currentTime #63

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9 changes: 9 additions & 0 deletions Sources/Sound.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -263,6 +263,11 @@ open class Sound {
}
}

public var currentTime: TimeInterval {
get { players[counter].currentTime }
set { players[counter].currentTime = newValue }
}

/// Sound volume.
/// A value in the range 0.0 to 1.0, with 0.0 representing the minimum volume and 1.0 representing the maximum volume.
public var volume: Float {
Expand Down Expand Up @@ -328,6 +333,10 @@ public protocol Player: AnyObject {
/// - Parameter url: sound url.
init(contentsOf url: URL) throws

/// - If the sound **is** playing, currentTime is the offset into the sound of the current playback position.
/// - If the sound **is not** playing, currentTime is the offset into the sound where playing would start.
var currentTime: TimeInterval { get set }

/// Duration of the sound.
var duration: TimeInterval { get }

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7 changes: 7 additions & 0 deletions Tests/SwiftySoundTests/SwiftySoundTests.swift
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Expand Up @@ -14,6 +14,7 @@ extension String: Error {}

final class MockPlayer: Player {

var currentTime: TimeInterval = 0
var duration: TimeInterval = 1
var volume: Float = 1
var isPlaying: Bool = false
Expand Down Expand Up @@ -227,4 +228,10 @@ class SwiftySoundTests: XCTestCase {
XCTAssert(dogSound.resume())
}

func testTimeSeek() {
if let url = bundle.url(forResource: "cat", withExtension: "wav"), let sound = Sound(url: url) {
sound.currentTime = 0.5
XCTAssertEqual(sound.currentTime, 0.5, accuracy: 0.01)
}
}
}