52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
"use strict";
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const test = require("node:test");
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const assert = require("node:assert/strict");
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const { createTTSAdapter } = require("../src/integrations/tts-client");
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test("synthesize returns buffer from qwen-compatible audio endpoint", async () => {
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const calls = [];
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const adapter = createTTSAdapter({
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apiKey: "qwen-key",
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baseURL: "https://qwen.example/v1",
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fetchImpl: async (url, init) => {
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calls.push({ url, init });
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return {
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ok: true,
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status: 200,
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async arrayBuffer() {
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return Uint8Array.from([1, 2, 3]).buffer;
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},
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};
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},
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});
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const bytes = await adapter.synthesize("hello");
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assert.equal(Buffer.isBuffer(bytes), true);
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assert.equal(bytes.length, 3);
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assert.equal(calls.length, 1);
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assert.equal(calls[0].url, "https://qwen.example/v1/audio/speech");
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assert.match(String(calls[0].init.headers.authorization), /^Bearer qwen-key$/);
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assert.match(String(calls[0].init.body), /"model":"qwen-tts-latest"/);
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});
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test("throws when tts adapter is not configured", async () => {
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const adapter = createTTSAdapter({});
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await assert.rejects(() => adapter.synthesize("hello"), /tts_not_configured/);
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});
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test("throws with upstream status code when synthesis fails", async () => {
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const adapter = createTTSAdapter({
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apiKey: "qwen-key",
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fetchImpl: async () => ({
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ok: false,
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status: 401,
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async arrayBuffer() {
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return new ArrayBuffer(0);
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},
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}),
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});
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await assert.rejects(() => adapter.synthesize("hello"), /tts_request_failed:401/);
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});
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