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 "::set-output name=dir::$(composer config cache-files-dir)"
            - 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: 7.4
                  coverage: none
                  tools: composer

            - name: Composer install
              run: composer install

    PHPUnitTests:
        name: PHP 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 'woocommerce_blocks_phase = 3' > blocks.ini

            - name: Setup Environment
              run: |
                  chmod -R 767 ./ #TODO: Might get implemented in wp-env
                  npm run wp-env start

            - name: Run PHPUnit tests
              run: npm run test:php

            - name: Run PHPUnit tests (WooCommerce Development Version)
              run: |
                  JSON='{"plugins": [".","https://downloads.wordpress.org/plugin/woocommerce.zip"]}'
                  echo $JSON > .wp-env.override.json
                  npm run wp-env start
                  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 = tests' > blocks.ini

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