Allow PHP 8.0 (#38)

* Allow PHP 8.0

* Updated PHPUnit config

* Check PHP 8.0

* Remove PHP 7.1 from testing matrix

.github/workflows/tests.yml

@@ -0,0 +1,98 @@
+name: "Tests"
+
+on:
+  pull_request: null
+  push:
+    branches:
+      - "3.x"
+
+jobs:
+  phpunit:
+    name: "PHPUnit"
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        include:
+          - php-version: 7.4
+            symfony-version: 4.4.*
+          - php-version: 8.0
+            symfony-version: 4.4.*
+          - php-version: 7.4
+            symfony-version: 5.2.*
+          - php-version: 8.0
+            symfony-version: 5.2.*
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v2
+
+      - name: "Setup PHP"
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: none
+          php-version: ${{ matrix.php-version }}
+
+      - name: "Install dependencies with composer"
+        run: |
+          composer require --no-update --dev symfony/symfony:${{ matrix.symfony-version }}
+          composer update --no-interaction --no-progress --no-suggest
+
+      - name: "Run tests with phpunit/phpunit"
+        run: vendor/bin/phpunit
+
+  codecov:
+    name: "Code coverage"
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        include:
+          - php-version: 8.0
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v2
+
+      - name: "Setup PHP"
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: xdebug
+          php-version: ${{ matrix.php-version }}
+
+      - name: "Install dependencies with composer"
+        run: composer update --no-interaction --no-progress --no-suggest
+
+      - name: "Run tests with phpunit/phpunit"
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        run: |
+          vendor/bin/phpunit --coverage-clover coverage.xml
+
+      - name: "Upload coverage to Codecov"
+        uses: codecov/codecov-action@v1
+
+  checkstyke:
+    name: "Checkstyle"
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        include:
+          - php-version: 8.0
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v2
+
+      - name: "Setup PHP"
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: xdebug
+          php-version: ${{ matrix.php-version }}
+
+      - name: "Install dependencies with composer"
+        run: composer update --no-interaction --no-progress --no-suggest
+
+      - name: "Run checkstyle with squizlabs/php_codesniffer"
+        run: vendor/bin/phpcs

.gitignore

@@ -1,6 +1,7 @@
 /.idea/
 /vendor/
 /.phpcs-cache
+/.phpunit.result.cache
 /composer.lock
 /docker-compose.yml
 /phpunit.xml

composer.json

@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": "^7.1.3",
+        "php": "^7.1.3|^8.0",
         "symfony/framework-bundle": "^4.4|^5.0"
     },
     "require-dev": {

phpunit.xml.dist

@@ -1,25 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit backupGlobals="false"
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+         backupGlobals="false"
          backupStaticAttributes="false"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false"
          colors="true"
-         bootstrap="vendor/autoload.php"
-        >
-
+         bootstrap="vendor/autoload.php">
     <testsuites>
         <testsuite name="YokaiEnumBundle Test Suite">
             <directory>./tests</directory>
         </testsuite>
     </testsuites>
-
-    <filter>
-        <whitelist>
+    <coverage>
+        <include>
             <directory>./src</directory>
-        </whitelist>
-    </filter>
+        </include>
+    </coverage>
 </phpunit>