Add support for PHPUnit 10; drop legacy PHP, PHPUnit, and Symfony support; CI updates

.github/workflows/ci.yaml

@@ -11,29 +11,21 @@ jobs:
         strategy:
             matrix:
                 php:
-                    - '7.1'
-                    - '7.2'
-                    - '7.3'
-                    - '7.4'
-                    - '8.0'
+                    - '8.1'
+                    - '8.2'
                 dependency:
                     - ''
                 symfony:
-                    - '4.4.*'
-                    - '5.3.*'
+                    - '5.4.*'
+                    - '6.2.*'
                 include:
-                    - php: '7.1'
-                      symfony: '4.4.*'
+                    - php: '8.1'
+                      symfony: '5.4.*'
                       dependency: 'lowest'
-                    - php: '8.0'
-                      symfony: '6.0.*'
-                exclude:
-                    - php: '7.1'
-                      symfony: '5.3.*'
             fail-fast: false
         steps:
             - name: Checkout
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
 
             - name: Setup PHP
               uses: shivammathur/setup-php@v2
@@ -42,18 +34,12 @@ jobs:
                   extensions: pcov
                   tools: flex
 
-            - name: Prefer unstable Composer dependencies for Symfony 6.0
-              if: matrix.symfony == '6.0.*'
-              run: |
-                composer config prefer-stable false
-                composer config minimum-stability dev
-
             - name: Get Composer Cache Directory
               id: composer-cache
               run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
             - name: Cache dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v3
               with:
                   path: ${{ steps.composer-cache.outputs.dir }}
                   key: ${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}

Partial/PartialNode.php

@@ -99,30 +99,20 @@ private static function childNode(ArrayNode $node, $childNodeName)
      */
     private static function nodeChildrenProperty()
     {
-        if (!isset(self::$nodeChildrenProperty)) {
-            self::$nodeChildrenProperty = new \ReflectionProperty(
-                ArrayNode::class,
-                'children'
-            );
-            self::$nodeChildrenProperty->setAccessible(true);
-        }
-
-        return self::$nodeChildrenProperty;
+        return self::$nodeChildrenProperty ??= new \ReflectionProperty(
+            ArrayNode::class,
+            'children'
+        );
     }
 
     /**
      * @return \ReflectionProperty
      */
     private static function nodePrototypeProperty()
     {
-        if (!isset(self::$nodePrototypeProperty)) {
-            self::$nodePrototypeProperty = new \ReflectionProperty(
-                PrototypedArrayNode::class,
-                'prototype'
-            );
-            self::$nodePrototypeProperty->setAccessible(true);
-        }
-
-        return self::$nodePrototypeProperty;
+        return self::$nodePrototypeProperty ??= new \ReflectionProperty(
+            PrototypedArrayNode::class,
+            'prototype'
+        );
     }
 }

PhpUnit/AbstractConfigurationConstraint.php

@@ -13,10 +13,6 @@ abstract class AbstractConfigurationConstraint extends Constraint
 
     public function __construct(ConfigurationInterface $configuration, $breadcrumbPath = null)
     {
-        if (is_callable([Constraint::class, '__construct'])) {
-            parent::__construct();
-        }
-
         $this->configuration = $configuration;
         $this->breadcrumbPath = $breadcrumbPath;
     }

PhpUnit/ConfigurationValuesAreInvalidConstraint.php

@@ -3,7 +3,11 @@
 namespace Matthias\SymfonyConfigTest\PhpUnit;
 
 use PHPUnit\Framework\Constraint\ExceptionMessage;
+use PHPUnit\Framework\Constraint\ExceptionMessageIsOrContains;
+use PHPUnit\Framework\Constraint\ExceptionMessageMatchesRegularExpression;
 use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
+use PHPUnit\Framework\Constraint\MessageIsOrContains;
+use PHPUnit\Framework\Constraint\MessageMatchesRegularExpression;
 use Symfony\Component\Config\Definition\ConfigurationInterface;
 use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
 
@@ -67,9 +71,31 @@ private function evaluateException(\Exception $exception, $description, $returnR
     private function createPhpUnitConstraint()
     {
         if ($this->useRegExp) {
+            // Available since PHPUnit 10.0.15
+            if (class_exists(ExceptionMessageMatchesRegularExpression::class)) {
+                return new ExceptionMessageMatchesRegularExpression($this->expectedMessage);
+            }
+
+            // Available between PHPUnit 10.0.0 and 10.0.14 (inclusive)
+            if (class_exists(MessageMatchesRegularExpression::class)) {
+                return new MessageMatchesRegularExpression('exception', $this->expectedMessage);
+            }
+
+            // Available in PHPUnit 9.6
             return new ExceptionMessageRegularExpression($this->expectedMessage);
         }
 
+        // Available since PHPUnit 10.0.15
+        if (class_exists(ExceptionMessageIsOrContains::class)) {
+            return new ExceptionMessageIsOrContains($this->expectedMessage);
+        }
+
+        // Available between PHPUnit 10.0.0 and 10.0.14 (inclusive)
+        if (class_exists(MessageIsOrContains::class)) {
+            return new MessageIsOrContains('exception', $this->expectedMessage);
+        }
+
+        // Available in PHPUnit 9.6
         return new ExceptionMessage($this->expectedMessage);
     }
 }

Tests/Partial/Fixtures/ConfigurationStub.php

@@ -10,11 +10,7 @@ class ConfigurationStub implements ConfigurationInterface
     public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('only_test_this_node')

Tests/Partial/PartialNodeTest.php

@@ -18,11 +18,7 @@ class PartialNodeTest extends TestCase
     public function it_strips_children_that_are_not_in_the_given_path_with_one_name()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('node_1')
@@ -49,11 +45,7 @@ public function it_strips_children_that_are_not_in_the_given_path_with_one_name(
     public function it_strips_children_that_are_not_in_the_given_path_with_several_names()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('node_1')
@@ -91,11 +83,7 @@ public function it_strips_children_that_are_not_in_the_given_path_with_several_n
     public function it_strips_children_when_leaf_node_is_not_an_array()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('node_1')
@@ -122,11 +110,7 @@ public function it_strips_children_when_leaf_node_is_not_an_array()
     public function it_does_not_crash_on_prototypes()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->prototype('array')
                 ->children()
@@ -156,11 +140,7 @@ public function it_does_not_crash_on_prototypes()
     public function it_fails_when_a_requested_child_node_does_not_exist()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('sub_node')
@@ -181,11 +161,7 @@ public function it_fails_when_a_requested_child_node_does_not_exist()
     public function it_fails_when_a_requested_child_node_is_no_array_node_itself_and_path_not_empty()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('sub_node')
@@ -203,7 +179,6 @@ public function it_fails_when_a_requested_child_node_is_no_array_node_itself_and
     private function nodeOnlyHasChild(ArrayNode $node, $nodeName)
     {
         $property = new \ReflectionProperty($node, 'children');
-        $property->setAccessible(true);
         $children = $property->getValue($node);
 
         $this->assertCount(1, $children);

Tests/Partial/PartialProcessorTest.php

@@ -15,11 +15,7 @@ class PartialProcessorTest extends TestCase
     public function it_processes_only_the_values_in_the_breadcrumb_path_for_a_given_node()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('only_test_this_node')
@@ -55,7 +51,8 @@ public function it_processes_only_the_values_in_the_breadcrumb_path_for_a_given_
                 'only_test_this_node' => [
                     'scalar_node' => 'yes',
                 ],
-            ], $processedConfig
+            ],
+            $processedConfig
         );
     }
 
@@ -83,7 +80,8 @@ public function it_processes_only_the_values_in_the_given_breadcrumb_path_for_a_
                 'only_test_this_node' => [
                     'scalar_node' => 'yes',
                 ],
-            ], $processedConfig
+            ],
+            $processedConfig
         );
     }
 }

Tests/PhpUnit/ConfigurationTestCaseTraitTest.php

@@ -63,11 +63,7 @@ public function it_fails_when_a_configuration_is_invalid_when_it_should_have_bee
     {
         $this->expectException(ExpectationFailedException::class);
 
-        if (method_exists($this, 'expectExceptionMessageMatches')) {
-            $this->expectExceptionMessageMatches('/^The child (config|node) "required_value" (at path|under) "root" must be configured/');
-        } else {
-            $this->expectExceptionMessageRegExp('/^The child (config|node) "required_value" (at path|under) "root" must be configured/');
-        }
+        $this->expectExceptionMessageMatches('/^The child (config|node) "required_value" (at path|under) "root" must be configured/');
 
         $this->assertConfigurationIsValid(
             [

Tests/PhpUnit/Fixtures/AlwaysValidConfiguration.php

@@ -9,11 +9,6 @@ class AlwaysValidConfiguration implements ConfigurationInterface
 {
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder('root');
-        if (!method_exists($treeBuilder, 'getRootNode')) {
-            $treeBuilder->root('root');
-        }
-
-        return $treeBuilder;
+        return new TreeBuilder('root');
     }
 }

Tests/PhpUnit/Fixtures/ConfigurationWithMultipleArrayKeys.php

@@ -10,11 +10,7 @@ class ConfigurationWithMultipleArrayKeys implements ConfigurationInterface
     public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->children()
                 ->arrayNode('array_node_1')

Tests/PhpUnit/Fixtures/ConfigurationWithRequiredValue.php

@@ -10,11 +10,7 @@ class ConfigurationWithRequiredValue implements ConfigurationInterface
     public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('root');
-        if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
-        } else {
-            $root = $treeBuilder->root('root');
-        }
+        $root = $treeBuilder->getRootNode();
         $root
             ->isRequired()
             ->children()

composer.json

@@ -13,21 +13,21 @@
         }
     ],
     "require": {
-        "php": "^7.1 || ^8.0",
-        "symfony/config": "^4.4 || ^5.3 || ^6.0"
+        "php": "^8.1",
+        "symfony/config": "^5.4 || ^6.2"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0"
+        "phpunit/phpunit": "^9.6 || ^10.0"
     },
     "conflict": {
-        "phpunit/phpunit": "<7.0"
+        "phpunit/phpunit": "<9.6 || >=11.0"
     },
     "autoload": {
         "psr-4" : { "Matthias\\SymfonyConfigTest\\" : "" }
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "4.0.x-dev"
+            "dev-master": "5.0.x-dev"
         }
     }
 }

phpunit.xml.dist

@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/7.0/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
          bootstrap="vendor/autoload.php"
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTodoAnnotatedTests="true"
          colors="true"
-         verbose="true">
+>
     <testsuites>
         <testsuite name="MatthiasSymfonyConfigTest">
-            <directory suffix="Test.php">Tests</directory>
+            <directory>Tests</directory>
         </testsuite>
     </testsuites>
 
-    <filter>
-        <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">.</directory>
-            <exclude>
-                <directory>./Tests</directory>
-                <directory>./vendor</directory>
-            </exclude>
-        </whitelist>
-    </filter>
+    <coverage>
+        <include>
+            <directory suffix=".php">./</directory>
+        </include>
+        <exclude>
+            <directory>./Tests</directory>
+            <directory>./vendor</directory>
+        </exclude>
+    </coverage>
 </phpunit>