60 lines
1.6 KiB
TypeScript
60 lines
1.6 KiB
TypeScript
/*
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* Copyright 2025 New Vector Ltd.
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*
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* SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
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* Please see LICENSE files in the repository root for full details.
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*/
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import EventEmitter from "events";
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import { SimpleObservable } from "matrix-widget-api";
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import { PlaybackState } from "../../../src/audio/Playback";
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import { vi } from "../../setup/adapter.ts";
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/**
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* A mocked playback implementation for testing purposes.
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* It simulates a playback with a fixed size and allows state changes.
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*/
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export class MockedPlayback extends EventEmitter {
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public sizeBytes = 8000;
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private waveformObservable = new SimpleObservable<number[]>();
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public liveData = new SimpleObservable<number[]>();
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public constructor(
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public currentState: PlaybackState,
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public durationSeconds: number,
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public timeSeconds: number,
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) {
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super();
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}
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public setState(state: PlaybackState): void {
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this.currentState = state;
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this.emit("update", state);
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}
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public get isPlaying(): boolean {
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return this.currentState === PlaybackState.Playing;
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}
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public get clockInfo() {
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return {
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liveData: this.liveData,
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populatePlaceholdersFrom: () => undefined,
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};
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}
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public get waveform(): number[] {
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return [];
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}
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public get waveformData(): SimpleObservable<number[]> {
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return this.waveformObservable;
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}
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public prepare = vi.fn().mockResolvedValue(undefined);
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public skipTo = vi.fn();
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public toggle = vi.fn();
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public destroy = vi.fn().mockResolvedValue(undefined);
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}
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