feat: wip unit tests

.github/workflows/php.yml

@@ -0,0 +1,110 @@
+name: PHP tests
+on: [push, pull_request]
+jobs:
+  php-linter:
+    name: PHP Syntax check 5.6|7.2|8.0|8.1
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: PHP syntax checker 5.6
+        uses: prestashop/github-action-php-lint/5.6@master
+        with:
+          folder-to-exclude: "! -path \"./vendor/*\" ! -path \"./tests/*\""
+
+      - name: PHP syntax checker 7.2
+        uses: prestashop/github-action-php-lint/7.2@master
+        with:
+          folder-to-exclude: "! -path \"./vendor/*\" ! -path \"./tests/*\""
+
+      - name: PHP syntax checker 8.0
+        uses: prestashop/github-action-php-lint/8.0@master
+        with:
+          folder-to-exclude: "! -path \"./vendor/*\" ! -path \"./tests/*\""
+
+      - name: PHP syntax checker 8.1
+        uses: prestashop/github-action-php-lint/8.1@master
+        with:
+          folder-to-exclude: "! -path \"./vendor/*\" ! -path \"./tests/*\""
+
+  php-cs-fixer:
+    name: PHP-CS-Fixer
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Cache vendor folder
+        uses: actions/cache@v3
+        with:
+          path: vendor
+          key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
+
+      - name: Cache composer folder
+        uses: actions/cache@v3
+        with:
+          path: ~/.composer/cache
+          key: php-composer-cache
+
+      - run: composer install
+
+      - name: Run PHP-CS-Fixer
+        run: vendor/bin/php-cs-fixer fix --config .php_cs.dist.php --diff --dry-run
+
+  phpstan:
+    name: PHPStan
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Cache vendor folder
+        uses: actions/cache@v3
+        with:
+          path: vendor
+          key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
+
+      - name: Cache composer folder
+        uses: actions/cache@v3
+        with:
+          path: ~/.composer/cache
+          key: php-composer-cache
+
+      - run: composer install
+
+      - name : Run PHPStan for Guzzle 7
+        run: vendor/bin/phpstan analyse -c tests/phpstan.neon
+
+  phpunit:
+    name: PHPUnit
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-versions: ["7.2", "7.3", "8.0", "8.1"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup PHP with Xdebug
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          coverage: xdebug
+
+      - name: Cache vendor folder
+        uses: actions/cache@v3
+        with:
+          path: vendor
+          key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}-${{ matrix.php-versions }}
+
+      - name: Cache composer folder
+        uses: actions/cache@v3
+        with:
+          path: ~/.composer/cache
+          key: php-composer-cache-${{ matrix.php-versions }}
+
+      - run: composer install
+
+      - name: Run PHPUnit
+        run: vendor/bin/phpunit --coverage-text