Test redis on CI

.gitlab-ci.yml

@@ -10,4 +10,4 @@ cache:
 mocha:
  script:
  - npm install
- - npm test
+ - REDIS_HOST=redis npm test

services/cache.test.js

@@ -0,0 +1,28 @@
+const redis = require("redis");
+const assert = require("assert");
+const redisHost = process.env.REDIS_HOST || 'localhost';
+const promisify = require("util").promisify;
+
+describe('our cache', () => {
+ let redisClient;
+
+ beforeEach(() => {
+ redisClient = redis.createClient({host: redisHost});
+ });
+
+ afterEach(() => {
+ redisClient.quit();
+ });
+
+ it('stores stuff', async () => {
+ const flushall = promisify(redisClient.flushall).bind(redisClient);
+ const dbsize = promisify(redisClient.dbsize).bind(redisClient);
+ const set = promisify(redisClient.set).bind(redisClient);
+ const get = promisify(redisClient.get).bind(redisClient);
+
+ await flushall();
+ assert.equal(await dbsize(), 0);
+ await set('foo', 1234);
+ assert.equal(await get('foo'), 1234);
+ });
+});

services/nasa.client.test.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 
-describe('foo', () => {
+describe('a working test', () => {
  it('works', () => {
- assert.equal(true, false);
+ assert.equal(true, true);
  });
 });