import { describe, it, expect, vi, beforeEach } from "vitest";
vi.mock("@elevenlabs/elevenlabs-js", () => ({
ElevenLabsClient: vi.fn().mockImplementation(() => ({
textToSpeech: {
convert: vi.fn().mockResolvedValue(
new ReadableStream({
start(controller) {
controller.enqueue(new Uint8Array([0xFF, 0xFB, 0x90, 0x00]));
controller.close();
},
})
),
stream: vi.fn().mockImplementation(async function* () {
yield new Uint8Array([0xFF, 0xFB, 0x90, 0x00]);
}),
},
voices: {
getAll: vi.fn().mockResolvedValue({
voices: [
{ voice_id: "21m00Tcm4TlvDq8ikWAM", name: "Rachel", category: "premade" },
],
}),
},
user: {
get: vi.fn().mockResolvedValue({
subscription: { tier: "pro", character_count: 1000, character_limit: 500000 },
}),
},
})),
}));
import { ElevenLabsClient } from "@elevenlabs/elevenlabs-js";
describe("TTS Service", () => {
let client: InstanceType<typeof ElevenLabsClient>;
beforeEach(() => {
client = new ElevenLabsClient();
});
it("should call TTS with correct parameters", async () => {
await client.textToSpeech.convert("21m00Tcm4TlvDq8ikWAM", {
text: "Test speech",
model_id: "eleven_multilingual_v2",
voice_settings: { stability: 0.5, similarity_boost: 0.75 },
});
expect(client.textToSpeech.convert).toHaveBeenCalledWith(
"21m00Tcm4TlvDq8ikWAM",
expect.objectContaining({
text: "Test speech",
model_id: "eleven_multilingual_v2",
})
);
});
it("should handle voice listing", async () => {
const result = await client.voices.getAll();
expect(result.voices).toHaveLength(1);
expect(result.voices[0].name).toBe("Rachel");
});
});
import { describe, it, expect } from "vitest";
const SKIP = !process.env.ELEVENLABS_INTEGRATION;
describe.skipIf(SKIP)("ElevenLabs Integration", () => {
it("should generate audio from text", async () => {
const { ElevenLabsClient } = await import("@elevenlabs/elevenlabs-js");
const client = new ElevenLabsClient();
const audio = await client.textToSpeech.convert("21m00Tcm4TlvDq8ikWAM", {
text: "CI test.",
model_id: "eleven_flash_v2_5",
output_format: "mp3_22050_32",
});
expect(audio).toBeDefined();
}, 30_000);
it("should list voices", async () => {
const { ElevenLabsClient } = await import("@elevenlabs/elevenlabs-js");
const client = new ElevenLabsClient();
const { voices } = await client.voices.getAll();
expect(voices.length).toBeGreaterThan(0);
});
});
{
"scripts": {
"test": "vitest run",
"test:watch": "vitest --watch",
"test:integration": "ELEVENLABS_INTEGRATION=1 vitest run tests/integration/",
"test:ci": "vitest run --coverage --reporter=junit --outputFile=test-results.xml"
}
}
