OptionalclockClock used for timestamps. Default: Date.now.
OptionaldeniedDisplay ids that reject pushes with denied.
OptionaldisplaysDisplays to seed. Default: MOCK_DISPLAYS.
OptionallatencyArtificial latency (ms) applied before each result. Default 0, which
responds synchronously inside handleMessage.
OptionalmaxMax pixels per batch. Default: the target display's area.
OptionalschedulerScheduler used for deferred pushes. Default: setTimeout.
OptionalseedSeed for deterministic ids and fixture ordering. Default 1.
OptionalunavailableDisplay ids that reject pushes with unavailable.
Factory options for the display mock.
Example