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test: Improve docker start/stop script

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- Simplify the loop that check availability
- Increase timeout
- Remove the container after stopping
This commit is contained in:
Pierre Vanduynslager 2017-11-28 23:22:52 -05:00
parent fcb832bbe1
commit a7359bffb6
2 changed files with 35 additions and 27 deletions
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27
test/helpers/mockserver.js
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@ -4,48 +4,47 @@ import got from 'got';
import pRetry from 'p-retry'; import pRetry from 'p-retry';
import {mockServerClient} from 'mockserver-client'; import {mockServerClient} from 'mockserver-client';
const IMAGE = 'jamesdbloom/mockserver:latest';
const MOCK_SERVER_PORT = 1080; const MOCK_SERVER_PORT = 1080;
const MOCK_SERVER_HOST = 'localhost'; const MOCK_SERVER_HOST = 'localhost';
const docker = new Docker(); const docker = new Docker();
let container; let container;
async function checkStatus() {
const response = await got.put(`http://${MOCK_SERVER_HOST}:${MOCK_SERVER_PORT}/status`, {cache: false});
if (response.status === 200) {
// If the registry returns a 200 status, it's ready. Abort the retry.
throw new pRetry.AbortError();
}
}
/** /**
* Download the `mockserver` Docker image, create a new container and start it. * Download the `mockserver` Docker image, create a new container and start it.
* *
* @return {Promise} Promise that resolves when the container is started. * @return {Promise} Promise that resolves when the container is started.
*/ */
async function start() { async function start() {
await getStream(await docker.pull('jamesdbloom/mockserver:latest')); await getStream(await docker.pull(IMAGE));
container = await docker.createContainer({ container = await docker.createContainer({
Image: 'jamesdbloom/mockserver', Tty: true,
Image: IMAGE,
PortBindings: {[`${MOCK_SERVER_PORT}/tcp`]: [{HostPort: `${MOCK_SERVER_PORT}`}]}, PortBindings: {[`${MOCK_SERVER_PORT}/tcp`]: [{HostPort: `${MOCK_SERVER_PORT}`}]},
}); });
await container.start(); await container.start();
try { try {
// Wait for the mock server to be ready // Wait for the mock server to be ready
await pRetry(checkStatus, {retries: 5, minTimeout: 1000, factor: 2}); await pRetry(() => got.put(`http://${MOCK_SERVER_HOST}:${MOCK_SERVER_PORT}/status`, {cache: false}), {
retries: 7,
minTimeout: 1000,
factor: 2,
});
} catch (err) { } catch (err) {
throw new Error(`Couldn't start mock-server after 30s`); throw new Error(`Couldn't start mock-server after 2 min`);
} }
} }
/** /**
* Stop the `mockserver` Docker container. * Stop and remote the `mockserver` Docker container.
* *
* @return {Promise} Promise that resolves when the container is stopped. * @return {Promise} Promise that resolves when the container is stopped.
*/ */
async function stop() { async function stop() {
return container.stop(); await container.stop();
await container.remove();
} }
/** /**

35
test/helpers/npm-registry.js
View File

@ -3,6 +3,7 @@ import getStream from 'get-stream';
import got from 'got'; import got from 'got';
import pRetry from 'p-retry'; import pRetry from 'p-retry';
const IMAGE = 'npmjs/npm-docker-couchdb:1.6.1';
const SERVER_PORT = 15986; const SERVER_PORT = 15986;
const COUCHDB_PORT = 5984; const COUCHDB_PORT = 5984;
const SERVER_HOST = 'localhost'; const SERVER_HOST = 'localhost';
@ -12,19 +13,17 @@ const NPM_EMAIL = 'integration@test.com';
const docker = new Docker(); const docker = new Docker();
let container; let container;
async function checkStatus() { /**
const response = await got(`http://${SERVER_HOST}:${SERVER_PORT}/registry/_design/app`, {cache: false}); * Download the `npm-docker-couchdb` Docker image, create a new container and start it.
if (response.status === 200) { *
// If the registry returns a 200 status, it's ready. Abort the retry. * @return {Promise} Promise that resolves when the container is started.
throw new pRetry.AbortError(); */
}
}
async function start() { async function start() {
await getStream(await docker.pull('npmjs/npm-docker-couchdb:1.6.1')); await getStream(await docker.pull(IMAGE));
container = await docker.createContainer({ container = await docker.createContainer({
Image: 'npmjs/npm-docker-couchdb:1.6.1', Tty: true,
Image: IMAGE,
PortBindings: {[`${COUCHDB_PORT}/tcp`]: [{HostPort: `${SERVER_PORT}`}]}, PortBindings: {[`${COUCHDB_PORT}/tcp`]: [{HostPort: `${SERVER_PORT}`}]},
}); });
@ -32,9 +31,13 @@ async function start() {
try { try {
// Wait for the registry to be ready // Wait for the registry to be ready
await pRetry(checkStatus, {retries: 5, minTimeout: 1000, factor: 2}); await pRetry(() => got(`http://${SERVER_HOST}:${SERVER_PORT}/registry/_design/app`, {cache: false}), {
retries: 7,
minTimeout: 1000,
factor: 2,
});
} catch (err) { } catch (err) {
throw new Error(`Couldn't start npm-docker-couchdb after 30s`); throw new Error(`Couldn't start npm-docker-couchdb after 2 min`);
} }
// Create user // Create user
@ -62,8 +65,14 @@ const authEnv = {
NPM_EMAIL, NPM_EMAIL,
}; };
/**
* Stop and remote the `npm-docker-couchdb` Docker container.
*
* @return {Promise} Promise that resolves when the container is stopped.
*/
async function stop() { async function stop() {
return container.stop(); await container.stop();
await container.remove();
} }
export default {start, stop, authEnv, url}; export default {start, stop, authEnv, url};