unit-testing.yml

on:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
  # Triggers the workflow on push events only for the matching branches
  push:
    branches:
      - 'release/**'

env:
  COMPOSER_VERSION: '2.6'
  ACTION_VERSION: 3

jobs:
  matrix_unit_testing:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.bleeding-edge }}

    strategy:
      fail-fast: false
      matrix:
        job-name: ['Unit Test']
        php-version: ['7.4','8.0']
        wordpress-version: ['5.7.*','5.8.*','5.9.*']
        wp-multisite-mode: [0]
        bleeding-edge: [false]
        include:
          - job-name: 'Unit Test Bleeding Edge Requirements'
            bleeding-edge: true
            php-version: '8.1'
            wordpress-version: 'dev-master'
            wp-multisite-mode: 0
          - job-name: 'Unit Test Multisite Compatibility Requirements'
            bleeding-edge: false
            php-version: '8.0'
            wordpress-version: '5.9.*'
            wp-multisite-mode: 1

    name: '${{ matrix.job-name }} (PHP:${{ matrix.php-version }}/WP:${{ matrix.wordpress-version }})'

    steps:
    - name: Checkout Code
      # https://github.com/marketplace/actions/checkout
      uses: actions/checkout@v2

    - name: Get Composer Cache Directory
      id: composer-cache
      if: ${{ !env.ACT }}
      run: echo "::set-output name=dir::$(composer config cache-files-dir)"

    - name: Cache Composer dependencies
      if: ${{ !env.ACT }}
      uses: actions/cache@v2
      env:
        composer-cache-name: cache-composer
      with:
        path: ${{ steps.composer-cache.outputs.dir }}
        key: ${{ runner.os }}-build-${{ env.composer-cache-name }}-wp-${{ matrix.wordpress-version }}-v${{ env.ACTION_VERSION }}-${{ hashFiles('**/composer.lock') }}
        restore-keys: |
          ${{ runner.os }}-build-${{ env.composer-cache-name }}-wp-${{ matrix.wordpress-version }}-v${{ env.ACTION_VERSION }}-

    - name: Setup Node Environment
      # https://github.com/marketplace/actions/setup-node-js-environment
      uses: actions/setup-node@v2
      with:
        node-version-file: '.nvmrc'
        cache: ${{ !env.ACT && 'npm' || '' }}

    - name: Setup PHP & Composer Environment
      # https://github.com/marketplace/actions/setup-php-action
      uses: shivammathur/setup-php@v2
      with:
        php-version: "${{ matrix.php-version }}"
        tools: "composer:${{ env.COMPOSER_VERSION }}"

    - name: Environment Check
      run: php -v && composer --version

    - name: Require Specified WordPress Version (PHP <7.4)
      if: matrix.php-version == '7.3' || matrix.php-version == '7.2'
      run: composer require johnpbloch/wordpress-core:${{ matrix.wordpress-version }} php-stubs/wordpress-stubs:${{ matrix.wordpress-version }} wp-phpunit/wp-phpunit:${{ matrix.wordpress-version }} --dev --prefer-source --update-with-all-dependencies --ignore-platform-req=php

    - name: Require Specified WordPress Version (Bleeding Edge)
      if: matrix.bleeding-edge
      run: composer require johnpbloch/wordpress-core:${{ matrix.wordpress-version }} php-stubs/wordpress-stubs:${{ matrix.wordpress-version }} szepeviktor/phpstan-wordpress:* wp-phpunit/wp-phpunit:${{ matrix.wordpress-version }} --dev --prefer-source --update-with-all-dependencies

    - name: Require Specified WordPress Version
      if: matrix.php-version != '7.3' && matrix.php-version != '7.2' && ! matrix.bleeding-edge
      run: composer require johnpbloch/wordpress-core:${{ matrix.wordpress-version }} php-stubs/wordpress-stubs:${{ matrix.wordpress-version }} wp-phpunit/wp-phpunit:${{ matrix.wordpress-version }} --dev --prefer-source --update-with-all-dependencies

    - name: PHPUnit Bleeding Edge Support
      if: matrix.bleeding-edge
      run: |
        composer require sebastian/code-unit:dev-main phpunit/phpunit:dev-master phpro/grumphp:dev-master --dev -W --ignore-platform-req=php --update-with-all-dependencies

    - name: PHPUnit PHP 8.0 Support
      if: matrix.php-version == '8.0'
      run: |
        composer require phpunit/phpunit:^8.0 phpro/grumphp:^1.10.0 --dev -W --ignore-platform-req=php

    - name: Install Composer Dependencies (PHP 8.x)
      if: matrix.php-version == '8.0' || matrix.php-version == '8.1'
      run: composer install --prefer-dist --ignore-platform-req=php

    - name: Install Composer Dependencies
      if: matrix.php-version != '8.0' && matrix.php-version != '8.1'
      run: composer install --prefer-dist

    - name: NPM Setup
      run: npm ci

    - name: Unit Tests
      env:
        WP_MULTISITE: ${{ matrix.wp-multisite-mode }}
      run: npm run test