joyent-portal/packages/docker-compose-client/test/index.js

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const { name } = require('../package.json');
const { safeLoad } = require('js-yaml');
const { Server } = require('zerorpc');
const intercept = require('apr-intercept');
const test = require('ava');
const DockerComposeClient = require('../');
const client = new DockerComposeClient();
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('tcp://0.0.0.0:4242');
test('provision', async t => {
const [err, res] = await intercept(
client.provision({
projectName: name,
manifest: `
hello:
image: hello-world:latest
world:
image: consul:latest
node:
image: node:latest
`
})
);
t.ifError(err);
t.deepEqual(res, {
projectName: name
});
});
test('scale', async t => {
const [err, res] = await intercept(
client.scale({
projectName: name,
services: {
hello: 2,
world: 3
},
manifest: `
hello:
image: hello-world:latest
world:
image: consul:latest
node:
image: node:latest
`
})
);
t.ifError(err);
t.deepEqual(res, {
projectName: name,
services: [{ name: 'hello', num: 2 }, { name: 'world', num: 3 }]
});
});
test.after(() => {
client.close();
server.close();
});