name: Unit tests

on:
    push:
        branches: [trunk]
    pull_request:

jobs:
    Setup:
        runs-on: ubuntu-latest
        name: Setup
        steps:
            - uses: actions/checkout@v3

            - name: Cache node_modules
              id: cache-node-modules
              uses: actions/cache@v3
              env:
                  cache-name: cache-node-modules
              with:
                  path: node_modules
                  key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}

            - name: Setup node version and npm cache
              uses: actions/setup-node@v3
              with:
                  node-version-file: '.nvmrc'
                  cache: 'npm'

            - name: Install Node Dependencies
              if: steps.cache-node-modules.outputs.cache-hit != 'true'
              run: npm ci --no-optional

            - name: Build Assets
              run: FORCE_REDUCED_MOTION=true npm run build:e2e-test

            - name: Store Build Assets
              uses: actions/upload-artifact@v3
              with:
                  name: build-assets
                  path: build/

            - name: Get Composer Cache Directory
              id: composer-cache
              run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
            - uses: actions/cache@v2
              with:
                  path: ${{ steps.composer-cache.outputs.dir }}
                  key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
                  restore-keys: |
                      ${{ runner.os }}-composer-

            - name: Set up PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: "8.0" # This is not the PHP version used to run the tests, that is set by wp-env
                  coverage: none
                  tools: composer

            - name: Composer install
              run: composer install

    PHPUnitTests:
        name: PHP ${{ matrix.php }}
        needs: Setup
        runs-on: ubuntu-latest
        strategy:
          fail-fast: false
          matrix:
            php: [ '7.4', '8.0' ]

        steps:
            - uses: actions/checkout@v3

            - name: Cache node_modules
              id: cache-node-modules
              uses: actions/cache@v3
              env:
                  cache-name: cache-node-modules
              with:
                  path: node_modules
                  key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}

            - name: Setup node version and npm cache
              uses: actions/setup-node@v3
              with:
                  node-version-file: '.nvmrc'
                  cache: 'npm'

            - name: Download Build Assets
              uses: actions/download-artifact@v3
              with:
                  name: build-assets

            - name: blocks.ini setup
              run: echo -e 'woocommerce_blocks_phase = 3\nwoocommerce_blocks_env = test' > blocks.ini

            - name: Get Composer cache directory
              id: composer-cache
              run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

            - name: Set up Composer caching
              uses: actions/cache@v2
              env:
                cache-name: cache-composer-dependencies
              with:
                path: ${{ steps.composer-cache.outputs.dir }}
                key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
                restore-keys: |
                  ${{ runner.os }}-composer-

            - name: Install PHP deps
              run: composer install

            - name: Setup Permissions
              run: |
                mkdir -p ./wp-content/uploads/wc-logs
                echo 'deny from all' > ./wp-content/uploads/wc-logs/.htaccess
                chmod -R 777 ./

            - name: Run PHPUnit tests
              run: |
                JSON='{"phpVersion": "${{ matrix.php }}"}'
                echo $JSON > .wp-env.override.json
                npm run wp-env start --update
                npm run test:php

            - name: Run PHPUnit tests (WooCommerce Development Version)
              run: |
                  JSON='{"plugins": [".","https://downloads.wordpress.org/plugin/woocommerce.zip"], "phpVersion": "${{ matrix.php }}"}'
                  echo $JSON > .wp-env.override.json
                  npm run wp-env stop
                  rm -rf /home/runner/wp-env/*
                  npm run wp-env start --update
                  npm run test:php

    JSUnitTests:
        name: JS Unit Tests
        needs: Setup
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v3

            - name: Cache node_modules
              id: cache-node-modules
              uses: actions/cache@v3
              env:
                  cache-name: cache-node-modules
              with:
                  path: node_modules
                  key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}

            - name: Setup node version and npm cache
              uses: actions/setup-node@v3
              with:
                  node-version-file: '.nvmrc'
                  cache: 'npm'

            - name: Download Build Assets
              uses: actions/download-artifact@v3
              with:
                  name: build-assets

            - name: blocks.ini setup
              run: echo -e 'woocommerce_blocks_phase = 3\nwoocommerce_blocks_env = test' > blocks.ini

            - name: Run JavaScript Unit tests
              run: npm run test