MediaSourceTestRunner

const val TIMEOUT_MS = 10000: Int

MediaSourceTestRunner(mediaSource: MediaSource!, allocator: Allocator!)

fun assertCompletedManifestLoads(windowIndices: Array<Int!>!): Unit

Asserts that the media source reported completed loads via onLoadCompleted for each specified window index and a null period id. Also asserts that no other loads with media period id null are reported.

fun assertCompletedMediaPeriodLoads(
    mediaPeriodIds: Array<MediaSource.MediaPeriodId!>!
): Unit

Asserts that the media source reported completed loads via onLoadCompleted for each specified media period id, and asserts that the associated window index matches the one in the last known timeline returned from prepareSource, assertTimelineChange or assertTimelineChangeBlocking.

@SideEffectFree
fun assertNoTimelineChange(): Unit

Asserts that the source has not notified its listener of a timeline change since the last call to assertTimelineChangeBlocking or assertTimelineChange (or since the runner was created if neither method has been called).

fun assertPrepareAndReleaseAllPeriods(): Unit

Creates and releases all periods (including ad periods) defined in the last timeline to be returned from prepareSource, assertTimelineChange or assertTimelineChangeBlocking. The windowSequenceNumber is set to the index of the window.

fun assertTimelineChange(): Timeline!

Asserts that the source has notified its listener of a single timeline change.

fun assertTimelineChangeBlocking(): Timeline!

Asserts that the source notifies its listener of a single timeline change. If the source has not yet notified its listener, it has up to the timeout passed to the constructor to do so.

fun createPeriod(periodId: MediaSource.MediaPeriodId!): MediaPeriod!

Calls createPeriod with a zero start position on the playback thread, asserting that a non-null MediaPeriod is returned.

fun createPeriod(periodId: MediaSource.MediaPeriodId!, startPositionUs: Long): MediaPeriod!

Calls createPeriod on the playback thread, asserting that a non-null MediaPeriod is returned.

fun preparePeriod(mediaPeriod: MediaPeriod!, positionUs: Long): CountDownLatch!

Calls prepare on the playback thread and blocks until the method has been called.

fun prepareSource(): Timeline!

Prepares the source on the playback thread, asserting that it provides an initial timeline.

fun release(): Unit

Releases the runner. Should be called when the runner is no longer required.

fun releasePeriod(mediaPeriod: MediaPeriod!): Unit

Calls releasePeriod on the playback thread.

fun releaseSource(): Unit

Calls releaseSource on the playback thread.

fun runOnPlaybackThread(runnable: Runnable!): Unit

Runs the provided Runnable on the playback thread, blocking until execution completes.