// Copyright 2024 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

// https://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

'use strict';

const assert = require('assert');

const path = require('path');

const cp = require('child_process');

const {describe, it, before} = require('mocha');

const {BatchServiceClient} = require('@google-cloud/batch').v1;

// get a short ID for this test run that only contains characters that are valid in UUID

// (a plain UUID won't do because we want the "test-job-js" prefix and that would exceed the length limit)

const {customAlphabet} = require('nanoid');

const allowedChars = 'qwertyuiopasdfghjklzxcvbnm';

const testRunId = customAlphabet(allowedChars, allowedChars.length)();

const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});

const cwd = path.join(__dirname, '..');

describe('Creates, lists and deletes jobs', () => {

let batchClient;

let projectId;

before(async () => {

batchClient = new BatchServiceClient();

projectId = await batchClient.getProjectId();

});

after(async () => {

await batchClient.close();

});

it('creates a job with a script payload', async () => {

const output = execSync(

`node create/create_with_script_no_mounting.js ${projectId} us-central1 test-job-js-script-${testRunId}`,

{cwd}

);

assert(output !== null);

});

it('gets information about a job', async () => {

const output = execSync(

`node get/get_job.js ${projectId} us-central1 test-job-js-script-${testRunId}`,

{cwd}

);

assert(output !== null);

});

// TODO: fix test (currently fails, see: https://github.com/GoogleCloudPlatform/nodejs-docs-samples/actions/runs/10329136671/job/28596582003?pr=3787)

it.skip('lists jobs', async () => {

const output = execSync(`node list/list_jobs.js ${projectId} us-central1`, {

cwd,

});

console.error(output);

assert(output !== null);

});

it('gets a task', async () => {

// the server needs a bit of time to create the objects. 10 seconds is way more than enough.

await new Promise(resolve => setTimeout(resolve, 10000));

const output = execSync(

`node get/get_task.js ${projectId} us-central1 test-job-js-script-${testRunId} group0 0`,

{cwd}

);

assert(output !== null);

});

it('lists tasks', async () => {

const output = execSync(

`node list/list_tasks.js ${projectId} us-central1 test-job-js-script-${testRunId} group0`,

{cwd}

);

assert(output !== null);

});

it('deletes the test job', async () => {

const output = execSync(

`node delete/delete_job.js ${projectId} us-central1 test-job-js-script-${testRunId}`,

{cwd}

);

assert(output !== null);

});

});