image: node:9-alpine

stages:
  - test

# [Use this step] To define the vrest-ng-cli version to be downloaded
variables:
  vrest_version: '2.1.0' #vrest-ng-cli version to be downloaded
  vrest_uversion: '2_1_0' #underscore variant of vrest-ng-cli version
  npm_config_cache: '$CI_PROJECT_DIR/.npm'
  VREST_CACHE_FOLDER: '$CI_PROJECT_DIR/cache/vrest'

# Cache modules in between jobs
cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
  - .npm
  - node_modules
  - cache/vrest

test:
  stage: test
  script:
    # update the npm to latest version
    - npm i npm@latest -g
    # install the project dependencies
    - npm ci
    # Start the application server
    - npm run start &

    - apk update && apk add ca-certificates && update-ca-certificates && apk --no-cache add openssl wget

    # download the vrest-ng-cli binary if cache doesn't exist
    - if [ -f $VREST_CACHE_FOLDER/vrest-ng-cli ]; then echo "vrest ng cli binary already cached."; else mkdir -p $VREST_CACHE_FOLDER && wget -O $VREST_CACHE_FOLDER/vrest-ng-cli -q https://github.com/Optimizory/vrest-ng-cli/releases/download/v$vrest_version/vrest_ng_cli_alpine_$vrest_uversion; fi

    # make the downloadable binary as executable
    - chmod u+x $VREST_CACHE_FOLDER/vrest-ng-cli
    # Execute the vREST NG tests
    - $VREST_CACHE_FOLDER/vrest-ng-cli run --projectdir=./test/ddt-tests --logger=xunit
    
  artifacts:
    when: always
    paths:
      - vrest_logs/logs.xml
    reports:
      junit: vrest_logs/logs.xml