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import { expect, jest, test } from "@jest/globals";
import Replicate, { ApiError, Model, Prediction } from "replicate";
import nock from "nock";
import fetch from "cross-fetch";
let client: Replicate;
const BASE_URL = "https://api.replicate.com/v1";
nock.disableNetConnect();
describe("Replicate client", () => {
let unmatched: any[] = [];
const handleNoMatch = (req: unknown, options: any, body: string) =>
unmatched.push({ req, options, body });
beforeEach(() => {
client = new Replicate({ auth: "test-token" });
client.fetch = fetch;
unmatched = [];
nock.emitter.on("no match", handleNoMatch);
});
afterEach(() => {
nock.emitter.off("no match", handleNoMatch);
expect(unmatched).toStrictEqual([]);
nock.abortPendingRequests();
nock.cleanAll();
});
describe("constructor", () => {
test("Sets default baseUrl", () => {
expect(client.baseUrl).toBe("https://api.replicate.com/v1");
});
test("Sets custom baseUrl", () => {
const clientWithCustomBaseUrl = new Replicate({
baseUrl: "https://example.com/",
auth: "test-token",
});
expect(clientWithCustomBaseUrl.baseUrl).toBe("https://example.com/");
});
test("Sets custom userAgent", () => {
const clientWithCustomUserAgent = new Replicate({
userAgent: "my-app/1.2.3",
auth: "test-token",
});
expect(clientWithCustomUserAgent.userAgent).toBe("my-app/1.2.3");
});
test("Does not throw error if auth token is not provided", () => {
process.env.REPLICATE_API_TOKEN = "test-token";
expect(() => {
const clientWithImplicitAuth = new Replicate();
expect(clientWithImplicitAuth.auth).toBe("test-token");
}).not.toThrow();
});
test("Does not throw error if blank auth token is provided", () => {
expect(() => {
new Replicate({ auth: "" });
}).not.toThrow();
});
});
describe("collections.list", () => {
test("Calls the correct API route", async () => {
nock(BASE_URL)
.get("/collections")
.reply(200, {
results: [
{
name: "Super resolution",
slug: "super-resolution",
description:
"Upscaling models that create high-quality images from low-quality images.",
},
{
name: "Image classification",
slug: "image-classification",
description: "Models that classify images.",
},
],
next: null,
previous: null,
});
const collections = await client.collections.list();
expect(collections.results.length).toBe(2);
});
// Add more tests for error handling, edge cases, etc.
});
describe("collections.get", () => {
test("Calls the correct API route", async () => {
nock(BASE_URL).get("/collections/super-resolution").reply(200, {
name: "Super resolution",
slug: "super-resolution",
description:
"Upscaling models that create high-quality images from low-quality images.",
models: [],
});
const collection = await client.collections.get("super-resolution");
expect(collection.name).toBe("Super resolution");
});
// Add more tests for error handling, edge cases, etc.
});
describe("models.get", () => {
test("Calls the correct API route", async () => {
nock(BASE_URL).get("/models/replicate/hello-world").reply(200, {
url: "https://replicate.com/replicate/hello-world",
owner: "replicate",
name: "hello-world",
description: "A tiny model that says hello",
visibility: "public",
github_url: "https://github.com/replicate/cog-examples",
paper_url: null,
license_url: null,
run_count: 12345,
cover_image_url: "",
default_example: {},
latest_version: {},
});
await client.models.get("replicate", "hello-world");
});
// Add more tests for error handling, edge cases, etc.
});
describe("models.list", () => {
test("Paginates results", async () => {
nock(BASE_URL)
.get("/models")
.reply(200, {
results: [{ url: "https://replicate.com/some-user/model-1" }],
next: "https://api.replicate.com/v1/models?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw",
})
.get(
"/models?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw"
)
.reply(200, {
results: [{ url: "https://replicate.com/some-user/model-2" }],
next: null,
});
const results: Model[] = [];
for await (const batch of client.paginate(client.models.list)) {
results.push(...batch);
}
expect(results).toEqual([
{ url: "https://replicate.com/some-user/model-1" },
{ url: "https://replicate.com/some-user/model-2" },
]);
// Add more tests for error handling, edge cases, etc.
});
});
describe("predictions.create", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post("/predictions")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
model: "replicate/hello-world",
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
urls: {
get: "https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq",
cancel:
"https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq/cancel",
},
created_at: "2022-04-26T22:13:06.224088Z",
started_at: null,
completed_at: null,
status: "starting",
input: {
text: "Alice",
},
output: null,
error: null,
logs: null,
metrics: {},
});
const prediction = await client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
text: "Alice",
},
webhook: "http://test.host/webhook",
webhook_events_filter: ["output", "completed"],
});
expect(prediction.id).toBe("ufawqhfynnddngldkgtslldrkq");
});
test("Passes stream parameter to API endpoint", async () => {
nock(BASE_URL)
.post("/predictions")
.reply(201, (_uri, body) => {
expect((body as any).stream).toBe(true);
return body;
});
await client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
prompt: "Tell me a story",
},
stream: true,
});
});
test("Throws an error if webhook URL is invalid", async () => {
await expect(async () => {
await client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
text: "Alice",
},
webhook: "invalid-url",
});
}).rejects.toThrow("Invalid webhook URL");
});
test("Throws an error with details failing response is JSON", async () => {
nock(BASE_URL).post("/predictions").reply(
400,
{
status: 400,
detail: "Invalid input",
},
{ "Content-Type": "application/json" }
);
try {
expect.hasAssertions();
await client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
text: null,
},
});
} catch (error) {
expect((error as ApiError).response.status).toBe(400);
expect((error as ApiError).message).toContain("Invalid input");
}
});
test("Automatically retries on 429", async () => {
nock(BASE_URL)
.post("/predictions")
.reply(
429,
{
detail: "Too many requests",
},
{ "Content-Type": "application/json", "Retry-After": "1" }
)
.post("/predictions")
.reply(201, {
id: "ufawqhfynnddngldkgtslldrkq",
});
const prediction = await client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
text: "Alice",
},
});
expect(prediction.id).toBe("ufawqhfynnddngldkgtslldrkq");
});
test("Does not automatically retry on 500", async () => {
nock(BASE_URL).post("/predictions").reply(
500,
{
detail: "Internal server error",
},
{ "Content-Type": "application/json" }
);
await expect(
client.predictions.create({
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
input: {
text: "Alice",
},
})
).rejects.toThrow(
`Request to https://api.replicate.com/v1/predictions failed with status 500 Internal Server Error: {"detail":"Internal server error"}.`
);
});
});
describe("predictions.get", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.get("/predictions/rrr4z55ocneqzikepnug6xezpe")
.reply(200, {
id: "rrr4z55ocneqzikepnug6xezpe",
model: "stability-ai/stable-diffusion",
version:
"be04660a5b93ef2aff61e3668dedb4cbeb14941e62a3fd5998364a32d613e35e",
urls: {
get: "https://api.replicate.com/v1/predictions/rrr4z55ocneqzikepnug6xezpe",
cancel:
"https://api.replicate.com/v1/predictions/rrr4z55ocneqzikepnug6xezpe/cancel",
},
created_at: "2022-09-13T22:54:18.578761Z",
started_at: "2022-09-13T22:54:19.438525Z",
completed_at: "2022-09-13T22:54:23.236610Z",
source: "api",
status: "succeeded",
input: {
prompt: "oak tree with boletus growing on its branches",
},
output: [
"https://replicate.com/api/models/stability-ai/stable-diffusion/files/9c3b6fe4-2d37-4571-a17a-83951b1cb120/out-0.png",
],
error: null,
logs: "Using seed: 36941...",
metrics: {
predict_time: 4.484541,
},
});
const prediction = await client.predictions.get(
"rrr4z55ocneqzikepnug6xezpe"
);
expect(prediction.id).toBe("rrr4z55ocneqzikepnug6xezpe");
});
test("Automatically retries on 429", async () => {
nock(BASE_URL)
.get("/predictions/rrr4z55ocneqzikepnug6xezpe")
.reply(
429,
{
detail: "Too many requests",
},
{ "Content-Type": "application/json", "Retry-After": "1" }
)
.get("/predictions/rrr4z55ocneqzikepnug6xezpe")
.reply(200, {
id: "rrr4z55ocneqzikepnug6xezpe",
});
const prediction = await client.predictions.get(
"rrr4z55ocneqzikepnug6xezpe"
);
expect(prediction.id).toBe("rrr4z55ocneqzikepnug6xezpe");
});
test("Automatically retries on 500", async () => {
nock(BASE_URL)
.get("/predictions/rrr4z55ocneqzikepnug6xezpe")
.reply(
500,
{
detail: "Internal server error",
},
{ "Content-Type": "application/json" }
)
.get("/predictions/rrr4z55ocneqzikepnug6xezpe")
.reply(200, {
id: "rrr4z55ocneqzikepnug6xezpe",
});
const prediction = await client.predictions.get(
"rrr4z55ocneqzikepnug6xezpe"
);
expect(prediction.id).toBe("rrr4z55ocneqzikepnug6xezpe");
});
});
describe("predictions.cancel", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post("/predictions/ufawqhfynnddngldkgtslldrkq/cancel")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
model: "replicate/hello-world",
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
urls: {
get: "https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq",
cancel:
"https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq/cancel",
},
created_at: "2022-04-26T22:13:06.224088Z",
started_at: "2022-04-26T22:13:06.224088Z",
completed_at: "2022-04-26T22:14:06.224088Z",
status: "canceled",
input: {
text: "Alice",
},
output: null,
error: null,
logs: null,
metrics: {},
});
const prediction = await client.predictions.cancel(
"ufawqhfynnddngldkgtslldrkq"
);
expect(prediction.status).toBe("canceled");
});
// Add more tests for error handling, edge cases, etc.
});
describe("predictions.list", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.get("/predictions")
.reply(200, {
next: "https://api.replicate.com/v1/predictions?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw",
previous: null,
results: [
{
id: "jpzd7hm5gfcapbfyt4mqytarku",
model: "stability-ai/stable-diffusion",
version:
"b21cbe271e65c1718f2999b038c18b45e21e4fba961181fbfae9342fc53b9e05",
urls: {
get: "https://api.replicate.com/v1/predictions/jpzd7hm5gfcapbfyt4mqytarku",
cancel:
"https://api.replicate.com/v1/predictions/jpzd7hm5gfcapbfyt4mqytarku/cancel",
},
created_at: "2022-04-26T20:00:40.658234Z",
started_at: "2022-04-26T20:00:84.583803Z",
completed_at: "2022-04-26T20:02:27.648305Z",
source: "web",
status: "succeeded",
},
],
});
const predictions = await client.predictions.list();
expect(predictions.results.length).toBe(1);
expect(predictions.results[0].id).toBe("jpzd7hm5gfcapbfyt4mqytarku");
});
test("Paginates results", async () => {
nock(BASE_URL)
.get("/predictions")
.reply(200, {
results: [{ id: "ufawqhfynnddngldkgtslldrkq" }],
next: "https://api.replicate.com/v1/predictions?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw",
})
.get(
"/predictions?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw"
)
.reply(200, {
results: [{ id: "rrr4z55ocneqzikepnug6xezpe" }],
next: null,
});
const results: Prediction[] = [];
for await (const batch of client.paginate(client.predictions.list)) {
results.push(...batch);
}
expect(results).toEqual([
{ id: "ufawqhfynnddngldkgtslldrkq" },
{ id: "rrr4z55ocneqzikepnug6xezpe" },
]);
// Add more tests for error handling, edge cases, etc.
});
});
describe("trainings.create", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post(
"/models/owner/model/versions/632231d0d49d34d5c4633bd838aee3d81d936e59a886fbf28524702003b4c532/trainings"
)
.reply(200, {
id: "zz4ibbonubfz7carwiefibzgga",
version:
"632231d0d49d34d5c4633bd838aee3d81d936e59a886fbf28524702003b4c532",
status: "starting",
input: {
text: "...",
},
output: null,
error: null,
logs: null,
started_at: null,
created_at: "2023-03-28T21:47:58.566434Z",
completed_at: null,
});
const training = await client.trainings.create(
"owner",
"model",
"632231d0d49d34d5c4633bd838aee3d81d936e59a886fbf28524702003b4c532",
{
destination: "new_owner/new_model",
input: {
text: "...",
},
}
);
expect(training.id).toBe("zz4ibbonubfz7carwiefibzgga");
});
test("Throws an error if webhook is not a valid URL", async () => {
await expect(
client.trainings.create(
"owner",
"model",
"632231d0d49d34d5c4633bd838aee3d81d936e59a886fbf28524702003b4c532",
{
destination: "new_owner/new_model",
input: {
text: "...",
},
webhook: "invalid-url",
}
)
).rejects.toThrow("Invalid webhook URL");
});
// Add more tests for error handling, edge cases, etc.
});
describe("trainings.get", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.get("/trainings/zz4ibbonubfz7carwiefibzgga")
.reply(200, {
id: "zz4ibbonubfz7carwiefibzgga",
version: "{version}",
status: "succeeded",
input: {
data: "...",
param1: "...",
},
output: {
version: "...",
},
error: null,
logs: null,
webhook_completed: null,
started_at: null,
created_at: "2023-03-28T21:47:58.566434Z",
completed_at: null,
});
const training = await client.trainings.get("zz4ibbonubfz7carwiefibzgga");
expect(training.status).toBe("succeeded");
});
// Add more tests for error handling, edge cases, etc.
});
describe("trainings.cancel", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post("/trainings/zz4ibbonubfz7carwiefibzgga/cancel")
.reply(200, {
id: "zz4ibbonubfz7carwiefibzgga",
version: "{version}",
status: "canceled",
input: {
data: "...",
param1: "...",
},
output: {
version: "...",
},
error: null,
logs: null,
webhook_completed: null,
started_at: null,
created_at: "2023-03-28T21:47:58.566434Z",
completed_at: null,
});
const training = await client.trainings.cancel(
"zz4ibbonubfz7carwiefibzgga"
);
expect(training.status).toBe("canceled");
});
// Add more tests for error handling, edge cases, etc.
});
describe("trainings.list", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.get("/trainings")
.reply(200, {
next: "https://api.replicate.com/v1/trainings?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw",
previous: null,
results: [
{
id: "jpzd7hm5gfcapbfyt4mqytarku",
model: "stability-ai/sdxl",
version:
"b21cbe271e65c1718f2999b038c18b45e21e4fba961181fbfae9342fc53b9e05",
urls: {
get: "https://api.replicate.com/v1/trainings/jpzd7hm5gfcapbfyt4mqytarku",
cancel:
"https://api.replicate.com/v1/trainings/jpzd7hm5gfcapbfyt4mqytarku/cancel",
},
created_at: "2022-04-26T20:00:40.658234Z",
started_at: "2022-04-26T20:00:84.583803Z",
completed_at: "2022-04-26T20:02:27.648305Z",
source: "web",
status: "succeeded",
},
],
});
const trainings = await client.trainings.list();
expect(trainings.results.length).toBe(1);
expect(trainings.results[0].id).toBe("jpzd7hm5gfcapbfyt4mqytarku");
});
test("Paginates results", async () => {
nock(BASE_URL)
.get("/trainings")
.reply(200, {
results: [{ id: "ufawqhfynnddngldkgtslldrkq" }],
next: "https://api.replicate.com/v1/trainings?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw",
})
.get(
"/trainings?cursor=cD0yMDIyLTAxLTIxKzIzJTNBMTglM0EyNC41MzAzNTclMkIwMCUzQTAw"
)
.reply(200, {
results: [{ id: "rrr4z55ocneqzikepnug6xezpe" }],
next: null,
});
const results: Prediction[] = [];
for await (const batch of client.paginate(client.trainings.list)) {
results.push(...batch);
}
expect(results).toEqual([
{ id: "ufawqhfynnddngldkgtslldrkq" },
{ id: "rrr4z55ocneqzikepnug6xezpe" },
]);
// Add more tests for error handling, edge cases, etc.
});
});
describe("deployments.predictions.create", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post("/deployments/replicate/greeter/predictions")
.reply(200, {
id: "mfrgcyzzme2wkmbwgzrgmntcg",
model: "replicate/hello-world",
version:
"5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
urls: {
get: "https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq",
cancel:
"https://api.replicate.com/v1/predictions/ufawqhfynnddngldkgtslldrkq/cancel",
},
created_at: "2022-09-10T09:44:22.165836Z",
started_at: null,
completed_at: null,
status: "starting",
input: {
text: "Alice",
},
output: null,
error: null,
logs: null,
metrics: {},
});
const prediction = await client.deployments.predictions.create(
"replicate",
"greeter",
{
input: {
text: "Alice",
},
webhook: "http://test.host/webhook",
webhook_events_filter: ["output", "completed"],
}
);
expect(prediction.id).toBe("mfrgcyzzme2wkmbwgzrgmntcg");
});
// Add more tests for error handling, edge cases, etc.
});
describe("predictions.create with model", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL)
.post("/models/meta/llama-2-70b-chat/predictions")
.reply(200, {
id: "heat2o3bzn3ahtr6bjfftvbaci",
model: "replicate/lifeboat-70b",
version: "d-c6559c5791b50af57b69f4a73f8e021c",
input: {
prompt: "Please write a haiku about llamas.",
},
logs: "",
error: null,
status: "starting",
created_at: "2023-11-27T13:35:45.99397566Z",
urls: {
cancel:
"https://api.replicate.com/v1/predictions/heat2o3bzn3ahtr6bjfftvbaci/cancel",
get: "https://api.replicate.com/v1/predictions/heat2o3bzn3ahtr6bjfftvbaci",
},
});
const prediction = await client.predictions.create({
model: "meta/llama-2-70b-chat",
input: {
prompt: "Please write a haiku about llamas.",
},
webhook: "http://test.host/webhook",
webhook_events_filter: ["output", "completed"],
});
expect(prediction.id).toBe("heat2o3bzn3ahtr6bjfftvbaci");
});
// Add more tests for error handling, edge cases, etc.
});
describe("hardware.list", () => {
test("Calls the correct API route", async () => {
nock(BASE_URL)
.get("/hardware")
.reply(200, [
{ name: "CPU", sku: "cpu" },
{ name: "Nvidia T4 GPU", sku: "gpu-t4" },
{ name: "Nvidia A40 GPU", sku: "gpu-a40-small" },
{ name: "Nvidia A40 (Large) GPU", sku: "gpu-a40-large" },
]);
const hardware = await client.hardware.list();
expect(hardware.length).toBe(4);
expect(hardware[0].name).toBe("CPU");
expect(hardware[0].sku).toBe("cpu");
});
// Add more tests for error handling, edge cases, etc.
});
describe("models.create", () => {
test("Calls the correct API route with the correct payload", async () => {
nock(BASE_URL).post("/models").reply(200, {
owner: "test-owner",
name: "test-model",
visibility: "public",
hardware: "cpu",
description: "A test model",
});
const model = await client.models.create("test-owner", "test-model", {
visibility: "public",
hardware: "cpu",
description: "A test model",
});
expect(model.owner).toBe("test-owner");
expect(model.name).toBe("test-model");
expect(model.visibility).toBe("public");
// expect(model.hardware).toBe('cpu');
expect(model.description).toBe("A test model");
});
});
describe("run", () => {
test("Calls the correct API routes for a version", async () => {
const firstPollingRequest = true;
nock(BASE_URL)
.post("/predictions")
.reply(201, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "starting",
})
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.twice()
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
})
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "succeeded",
output: "Goodbye!",
});
const progress = jest.fn();
const output = await client.run(
"owner/model:5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
{
input: { text: "Hello, world!" },
wait: { interval: 1 },
},
progress
);
expect(output).toBe("Goodbye!");
expect(progress).toHaveBeenNthCalledWith(1, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "starting",
});
expect(progress).toHaveBeenNthCalledWith(2, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
});
expect(progress).toHaveBeenNthCalledWith(3, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
});
expect(progress).toHaveBeenNthCalledWith(4, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "succeeded",
output: "Goodbye!",
});
expect(progress).toHaveBeenCalledTimes(4);
});
test("Calls the correct API routes for a model", async () => {
const firstPollingRequest = true;
nock(BASE_URL)
.post("/models/replicate/hello-world/predictions")
.reply(201, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "starting",
})
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.twice()
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
})
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "succeeded",
output: "Goodbye!",
});
const progress = jest.fn();
const output = await client.run(
"replicate/hello-world",
{
input: { text: "Hello, world!" },
wait: { interval: 1 },
},
progress
);
expect(output).toBe("Goodbye!");
expect(progress).toHaveBeenNthCalledWith(1, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "starting",
});
expect(progress).toHaveBeenNthCalledWith(2, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
});
expect(progress).toHaveBeenNthCalledWith(3, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
});
expect(progress).toHaveBeenNthCalledWith(4, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "succeeded",
output: "Goodbye!",
});
expect(progress).toHaveBeenCalledTimes(4);
});
test("Does not throw an error for identifier containing hyphen and full stop", async () => {
nock(BASE_URL)
.post("/predictions")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
})
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "succeeded",
output: "foobar",
});
await expect(
client.run("a/b-1.0:abc123", { input: { text: "Hello, world!" } })
).resolves.not.toThrow();
});
test("Throws an error for invalid identifiers", async () => {
const options = { input: { text: "Hello, world!" } };
// @ts-expect-error
await expect(client.run("owner:abc123", options)).rejects.toThrow();
await expect(client.run("/model:abc123", options)).rejects.toThrow();
// @ts-expect-error
await expect(client.run(":abc123", options)).rejects.toThrow();
});
test("Throws an error if webhook URL is invalid", async () => {
await expect(async () => {
await client.run(
"owner/model:5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
{
input: {
text: "Alice",
},
webhook: "invalid-url",
}
);
}).rejects.toThrow("Invalid webhook URL");
});
test("Aborts the operation when abort signal is invoked", async () => {
const controller = new AbortController();
const { signal } = controller;
const scope = nock(BASE_URL)
.post("/predictions", (body) => {
controller.abort();
return body;
})
.reply(201, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
})
.persist()
.get("/predictions/ufawqhfynnddngldkgtslldrkq")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "processing",
})
.post("/predictions/ufawqhfynnddngldkgtslldrkq/cancel")
.reply(200, {
id: "ufawqhfynnddngldkgtslldrkq",
status: "canceled",
});
await client.run(
"owner/model:5c7d5dc6dd8bf75c1acaa8565735e7986bc5b66206b55cca93cb72c9bf15ccaa",
{
input: { text: "Hello, world!" },
signal,
}
);
expect(signal.aborted).toBe(true);
scope.done();
});
});
// Continue with tests for other methods
});
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