Bump actions/cache from 3 to 4 #48

	name: Run Unit Tests

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	php: [8.0, 8.1]
	laravel: [8., 9., 10.*]
	dependency-version: [prefer-lowest, prefer-stable]
	include:
	- laravel: 8.*
	testbench: ^6.0
	exclude:
	- laravel: 10.*
	php: 8.0

	name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{matrix.php}}

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

	- name: Cache Composer dependencies
	uses: actions/cache@v4
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	# Use composer.json for key, if composer.lock is not committed.
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
	# key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install Composer dependencies
	run: \|
	composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
	composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction

	- name: Run PHPUnit tests
	run: vendor/bin/phpunit --testdox

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