test files

Dockerfile-test

@@ -0,0 +1,12 @@
+FROM node:8.11
+
+WORKDIR /app
+
+COPY lib ./lib
+COPY test ./test
+
+COPY package-lock.json package.json ./
+
+RUN npm install
+
+CMD npm test

docker-compose.test.yml

@@ -0,0 +1,16 @@
+version: '3'
+services:
+  redis:
+    image: 'redis:3'
+    ports:
+      - '6379:6379'
+  sut:
+    build:
+      context: .
+      dockerfile: Dockerfile-test
+    depends_on:
+      - redis
+    links:
+      - redis
+    environment:
+      - redis__host=redis

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "start": "node lib/index.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha test --recursive"
   },
   "repository": {
     "type": "git",