Test on PHP 8.2 and update test environment

Author: clue

.github/workflows/ci.yml

@@ -6,10 +6,14 @@ on:
 
 jobs:
   PHPUnit:
-    runs-on: ubuntu-latest
+    name: PHPUnit (PHP ${{ matrix.php }})
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         php:
+          - 8.2
+          - 8.1
+          - 8.0
           - 7.4
           - 7.3
           - 7.2
@@ -20,11 +24,11 @@ jobs:
           - 5.4
           - 5.3
     steps:
-      - uses: actions/checkout@v2
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+      - uses: actions/checkout@v3
+      - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
+          coverage: xdebug
       - run: composer install
       - run: vendor/bin/phpunit --coverage-text
         if: ${{ matrix.php >= 7.3 }}
@@ -33,10 +37,16 @@ jobs:
 
   PHPUnit-hhvm:
     name: PHPUnit (HHVM)
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
+    continue-on-error: true
     steps:
-      - uses: actions/checkout@v2
-      - run: curl -O https://dl.hhvm.com/ubuntu/pool/main/h/hhvm/hhvm_3.30.9-1~bionic_amd64.deb
-      - run: sudo apt install -y --allow-downgrades ./hhvm_3.30.9-1~bionic_amd64.deb
-      - run: hhvm $(which composer) install
-      - run: hhvm vendor/bin/phpunit --coverage-text
+      - uses: actions/checkout@v3
+      - run: cp "$(which composer)" composer.phar && ./composer.phar self-update --2.2 # downgrade Composer for HHVM
+      - name: Run hhvm composer.phar install
+        uses: docker://hhvm/hhvm:3.30-lts-latest
+        with:
+          args: hhvm composer.phar install
+      - name: Run hhvm vendor/bin/phpunit
+        uses: docker://hhvm/hhvm:3.30-lts-latest
+        with:
+          args: hhvm vendor/bin/phpunit

README.md

@@ -1,6 +1,6 @@
 # clue/reactphp-flux
 
-[![CI status](https://github.com/clue/reactphp-flux/workflows/CI/badge.svg)](https://github.com/clue/reactphp-flux/actions)
+[![CI status](https://github.com/clue/reactphp-flux/actions/workflows/ci.yml/badge.svg)](https://github.com/clue/reactphp-flux/actions)
 [![installs on Packagist](https://img.shields.io/packagist/dt/clue/reactphp-flux?color=blue&label=installs%20on%20Packagist)](https://packagist.org/packages/clue/reactphp-flux)
 
 Flux, the lightweight stream processor to concurrently do many (but not too many) things at once,
@@ -117,7 +117,7 @@ $transformer->on('error', 'printf');
 
 ```
 
-See also the [examples](examples).
+See also the [examples](examples/).
 
 By changing the `$concurrency` parameter, you can see how processing this list
 without concurrency takes near `4s`, while using a concurrency setting of `5`
@@ -651,36 +651,36 @@ all operations in memory without using a streaming approach.
 
 ## Install
 
-The recommended way to install this library is [through Composer](https://getcomposer.org).
+The recommended way to install this library is [through Composer](https://getcomposer.org/).
 [New to Composer?](https://getcomposer.org/doc/00-intro.md)
 
 This project follows [SemVer](https://semver.org/).
 This will install the latest supported version:
 
 ```bash
-$ composer require clue/reactphp-flux:^1.3
+composer require clue/reactphp-flux:^1.3
 ```
 
 See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
 
 This project aims to run on any platform and thus does not require any PHP
-extensions and supports running on legacy PHP 5.3 through current PHP 7+ and
+extensions and supports running on legacy PHP 5.3 through current PHP 8+ and
 HHVM.
-It's *highly recommended to use PHP 7+* for this project.
+It's *highly recommended to use the latest supported PHP version* for this project.
 
 ## Tests
 
 To run the test suite, you first need to clone this repo and then install all
-dependencies [through Composer](https://getcomposer.org):
+dependencies [through Composer](https://getcomposer.org/):
 
 ```bash
-$ composer install
+composer install
 ```
 
 To run the test suite, go to the project root and run:
 
 ```bash
-$ php vendor/bin/phpunit
+vendor/bin/phpunit
 ```
 
 ## License

composer.json

@@ -7,24 +7,27 @@
     "authors": [
         {
             "name": "Christian Lück",
-            "email": "christian@lueck.tv"
+            "email": "christian@clue.engineering"
         }
     ],
-    "autoload": {
-        "psr-4": {
-            "Clue\\React\\Flux\\": "src"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": { "Clue\\Tests\\React\\Flux\\": "tests/" }
-    },
     "require": {
+        "php": ">=5.3",
         "react/promise": "^2.5 || ^1.2.1",
         "react/stream": "^1.2"
     },
     "require-dev": {
         "clue/ndjson-react": "^1.0",
-        "phpunit/phpunit": "^9.3 || ^5.7 || ^4.8.35",
+        "phpunit/phpunit": "^9.6 || ^5.7 || ^4.8.36",
         "react/http": "^1.4"
+    },
+    "autoload": {
+        "psr-4": {
+            "Clue\\React\\Flux\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Clue\\Tests\\React\\Flux\\": "tests/"
+        }
     }
 }

phpunit.xml.dist

@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- PHPUnit configuration file with new format for PHPUnit 9.3+ -->
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+<!-- PHPUnit configuration file with new format for PHPUnit 9.6+ -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.6/phpunit.xsd"
          bootstrap="vendor/autoload.php"
+         cacheResult="false"
          colors="true"
-         cacheResult="false">
+         convertDeprecationsToExceptions="true">
     <testsuites>
         <testsuite name="Flux test suite">
             <directory>./tests/</directory>
@@ -16,4 +17,7 @@
             <directory>./src/</directory>
         </include>
     </coverage>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
 </phpunit>

phpunit.xml.legacy

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- PHPUnit configuration file with old format for PHPUnit 9.2 or older -->
+<!-- PHPUnit configuration file with old format for legacy PHPUnit -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/4.8/phpunit.xsd"
          bootstrap="vendor/autoload.php"