metadata:
  name: gaugeExecuteTests
  description: Installs gauge and executes specified gauge tests.
  longDescription: |
    In this step Gauge ([getgauge.io](https://getgauge.io)) acceptance tests are executed. Using Gauge it will be possible to have a three-tier test layout:

    Acceptance Criteria
    Test implemenation layer
    Application driver layer

    This layout is propagated by Jez Humble and Dave Farley in their book "Continuous Delivery" as a way to create maintainable acceptance test suites (see "Continuous Delivery", p. 190ff).

    Using Gauge it is possible to write test specifications in [Markdown syntax](http://daringfireball.net/projects/markdown/syntax) and therefore allow e.g. product owners to write the relevant acceptance test specifications. At the same time it allows the developer to implement the steps described in the specification in her development environment.

    You can use the [sample projects](https://github.com/getgauge/gauge-mvn-archetypes) of Gauge.

spec:
  inputs:
    secrets:
      - name: seleniumHubCredentialsId
        type: jenkins
        description: "Defines the id of the user/password credentials to be used to connect to a Selenium Hub. The credentials are provided in the environment variables `PIPER_SELENIUM_HUB_USER` and `PIPER_SELENIUM_HUB_PASSWORD`."
    resources:
      - name: buildDescriptor
        type: stash
      - name: tests
        type: stash
    params:
      - name: installCommand
        type: string
        description: 'Defines the command for installing Gauge. Gauge should be installed using npm. Example: npm install -g @getgauge/cli@1.2.1'
        scope:
          - STEPS
          - STAGES
          - PARAMETERS
      - name: languageRunner
        type: string
        description: 'Defines the Gauge language runner to be used. Example: java'
        scope:
          - STEPS
          - STAGES
          - PARAMETERS
      - name: runCommand
        type: string
        description: 'Defines the command which is used for executing Gauge. Example: run -s -p specs/'
        scope:
          - STEPS
          - STAGES
          - PARAMETERS
        mandatory: true
      - name: testOptions
        type: string
        description: "Allows to set specific options for the Gauge execution. Details can be found for example [in the Gauge Maven plugin documentation](https://github.com/getgauge-contrib/gauge-maven-plugin#executing-specs)"
        scope:
          - STEPS
          - STAGES
          - PARAMETERS
  outputs:
    resources:
      - name: influx
        type: influx
        params:
          - name: step_data
            fields:
              - name: gauge
                type: bool
      - name: reports
        type: reports
        params:
          - filePattern: "**/TEST-*.xml"
            type: acceptance-test
          - filePattern: "**/requirement.mapping"
            type: requirement-mapping
          - filePattern: "**/delivery.mapping"
            type: delivery-mapping
  containers:
    - name: gauge
      image: node:lts-stretch
      env:
        - name: no_proxy
          value: localhost,selenium,$no_proxy
        - name: NO_PROXY
          value: localhost,selenium,$NO_PROXY
      workingDir: /home/node
      volumeMounts:
        - mountPath: /dev/shm
          name: dev-shm
  sidecars:
    - image: selenium/standalone-chrome
      name: selenium
      securityContext:
        privileged: true
      volumeMounts:
        - mountPath: /dev/shm
          name: dev-shm
      env:
        - name: "NO_PROXY"
          value: "localhost,selenium,$NO_PROXY"
        - name: "no_proxy"
          value: "localhost,selenium,$no_proxy"