44 lines
1.3 KiB
TypeScript
44 lines
1.3 KiB
TypeScript
import { mkdtemp, rm, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { join } from "node:path";
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import { WavCodec } from "@suaveplan/audio-codecs";
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import {
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afterEach,
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beforeEach,
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describe,
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expect,
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it,
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} from "@suaveplan/testing/runner";
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import { FileSinkAdapter, FileSourceAdapter } from "../src/index.js";
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describe("integration", () => {
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let dir: string;
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beforeEach(async () => {
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dir = await mkdtemp(join(tmpdir(), "aes-int-"));
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});
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afterEach(async () => {
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await rm(dir, { recursive: true, force: true });
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});
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it("load then save round-trips through a real node:fs.mkdtemp tmpdir", {
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timeout: 30_000,
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}, async () => {
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const inPath = join(dir, "in.wav");
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const outPath = join(dir, "out.wav");
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const wav = await WavCodec.encode([new Float32Array(256)], {
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sampleRate: 44_100,
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bitDepth: 16,
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format: "pcm",
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});
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await writeFile(inPath, wav);
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const source = new FileSourceAdapter();
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const sink = new FileSinkAdapter();
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const doc = await source.load(inPath);
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await sink.save(doc, outPath, "wav");
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const back = await source.load(outPath);
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expect(back.sourceLength).toBe(doc.sourceLength);
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expect(back.channels).toBe(doc.channels);
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});
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});
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