const { expect } = require('code'); const Lab = require('lab'); const Package = require('../package.json'); const { safeLoad } = require('js-yaml'); const { Server } = require('zerorpc'); // Test shortcuts const lab = Lab.script(); exports.lab = lab; const after = lab.after; const it = lab.it; const projectName = Package.name; const endpoint = 'tcp://0.0.0.0:4040'; const DockerComposeClient = require('../'); const client = new DockerComposeClient(endpoint); const server = new Server({ // eslint-disable-next-line object-shorthand up: function(options, manifest, fn) { if (typeof options !== 'object') { return fn(new Error('Expected options')); } if (typeof options.project_name !== 'string') { return fn(new Error('Expected project name')); } if (typeof manifest !== 'string') { return fn(new Error('Expected manifest')); } try { safeLoad(manifest); } catch (err) { return fn(err); } fn(null, { projectName: options.project_name }); }, // eslint-disable-next-line object-shorthand scale: function(options, manifest, fn) { if (typeof options !== 'object') { return fn(new Error('Expected options')); } if (typeof options.project_name !== 'string') { return fn(new Error('Expected project name')); } if (!Array.isArray(options.services)) { return fn(new Error('Expected services')); } if (typeof manifest !== 'string') { return fn(new Error('Expected manifest')); } try { safeLoad(manifest); } catch (err) { return fn(err); } fn(null, { projectName: options.project_name, services: options.services }); } }); server.bind(endpoint); it('provision()', done => { const manifest = ` hello: image: hello-world:latest world: image: consul:latest node: image: node:latest `; client.provision({ projectName, manifest }, (err, res) => { expect(err).to.not.exist(); expect(res.projectName).to.equal(projectName); done(); }); }); it('scale()', done => { const manifest = ` hello: image: hello-world:latest world: image: consul:latest node: image: node:latest `; client.scale( { projectName, services: { hello: 2, world: 3 }, manifest }, (err, res) => { expect(err).to.not.exist(); expect(res).to.equal({ projectName, services: [{ name: 'hello', num: 2 }, { name: 'world', num: 3 }] }); done(); } ); }); it('handles errors', done => { client.once('error', err => { expect(err).to.exist(); done(); }); client.client.emit('error', new Error('test')); }); after(done => { client.close(); server.close(); done(); });