image: node:alpine

stages:
  - prepare
  - test

services:
  - postgres:latest

cache:
  untracked: true
  key: $CI_COMMIT_REF_SLUG
  paths:
    - node_modules/

variables:
  POSTGRES_DB: "letu"
  POSTGRES_USER: "letu"
  POSTGRES_PASSWORD: "letu"
  POSTGRES_HOST_AUTH_METHOD: trust
  NODE_ENV: "test"

install_requirements:
  stage: prepare
  script:
    - apk add --no-cache python make g++
    - npm config set registry http://registry.npmjs.org/
    - npm install
  artifacts:
    paths:
      - node_modules/

tests:
  stage: test
  script:
    - npm test