Fix remaining Symfony and PHPUnit deprecations (#186)

* Symfony 5 compat

* Use PHPStan inferPrivatePropertyTypeFromConstructor

.travis.yml

@@ -17,7 +17,6 @@ before_install:
   - phpenv config-rm xdebug.ini || echo "xdebug not available"
   - echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - export PATH="$PATH:$HOME/.composer/vendor/bin"
-  - wget -O phpunit.phar https://phar.phpunit.de/phpunit-7.5.phar
   - if [[ $coverage = 1 ]]; then mkdir -p build/logs; fi
   - if [[ $coverage = 1 ]]; then wget https://github.com/satooshi/php-coveralls/releases/download/v2.1.0/php-coveralls.phar; fi
   - if [[ $lint = 1 ]]; then wget https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v2.16.0/php-cs-fixer.phar; fi
@@ -26,13 +25,13 @@ before_install:
   - export BOX_BIN=$(pwd)/box.phar
 
 install:
-  - if [[ $coverage = 1 ]]; then composer require --dev --no-update 'phpunit/php-code-coverage:^5.3'; fi
+  - if [[ $coverage = 1 ]]; then composer require --dev --no-update 'phpunit/php-code-coverage:^7.0'; fi
   - if [[ ! $deps && $TRAVIS_PHP_VERSION = "7.3" ]]; then composer install --prefer-dist --no-progress --no-suggest --ansi; fi
-  - if [[ $TRAVIS_PHP_VERSION != "7.3" ]]; then composer update --prefer-dist --no-progress --no-suggest --ansi; fi
+  - if [[ $TRAVIS_PHP_VERSION != "7.3" ]]; then composer update --prefer-stable --prefer-dist --no-progress --no-suggest --ansi; fi
   - if [[ $deps = 'low' ]]; then composer update --prefer-dist --no-progress --no-suggest --prefer-stable --prefer-lowest --ansi; fi
 
 script:
-  - if [[ $coverage = 1 ]]; then phpdbg -qrr phpunit.phar --coverage-clover build/logs/clover.xml; else php phpunit.phar; fi
+  - if [[ $coverage = 1 ]]; then phpdbg -qrr vendor/bin/simple-phpunit --coverage-clover build/logs/clover.xml; else vendor/bin/simple-phpunit; fi
   - if [[ $lint = 1 ]]; then php php-cs-fixer.phar fix --dry-run --diff --no-ansi; fi
   - if [[ $lint = 1 ]]; then phpstan analyse -l5 --ansi src; fi
   - if [[ ! $deps && $TRAVIS_PHP_VERSION = "7.3" ]]; then ./bin/compile; fi

composer.json

@@ -36,11 +36,14 @@
         "myclabs/php-enum": "^1.0",
         "symfony/doctrine-bridge": "^2.7 || ^3.0 || ^4.0 || ^5.0",
         "symfony/filesystem": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+        "symfony/phpunit-bridge": "^4.3 || ^5.0",
         "symfony/serializer": "^2.7 || ^3.0 || ^4.0 || ^5.0",
         "symfony/validator": "^2.7 || ^3.0 || ^4.0 || ^5.0"
     },
     "replace": {
-        "symfony/polyfill-php70": "*"
+        "symfony/polyfill-php70": "*",
+        "symfony/polyfill-php71": "*"
     },
-    "bin": ["bin/schema"]
+    "bin": ["bin/schema"],
+    "minimum-stability": "dev"
 }

phpstan.neon

@@ -1,3 +1,6 @@
 parameters:
+    inferPrivatePropertyTypeFromConstructor: true
     ignoreErrors:
-    - '#Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeDefinition::children\(\).#'
+    - '#Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeDefinition::children\(\)\.#'
+    # BC layer
+    - '#Call to function method_exists\(\).*getRootNode. will always evaluate to false\.#'

phpunit.xml.dist

@@ -6,6 +6,12 @@
          bootstrap="tests/bootstrap.php"
          backupGlobals="false"
          colors="true">
+    <php>
+        <server name="SYMFONY_PHPUNIT_VERSION" value="8.3" />
+        <server name="SYMFONY_PHPUNIT_REMOVE" value="" />
+        <server name="SYMFONY_DEPRECATIONS_HELPER" value="max[direct]=0" />
+    </php>
+
     <testsuites>
         <testsuite name="Project Test Suite">
             <directory>tests</directory>

src/Command/GenerateTypesCommand.php

@@ -133,7 +133,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $graphs = [];
         foreach ($processedConfiguration['rdfa'] as $rdfa) {
             $graph = new \EasyRdf_Graph();
-            if ('http://' === substr($rdfa['uri'], 0, 7) || 'https://' === substr($rdfa['uri'], 0, 8)) {
+            if (0 === strpos($rdfa['uri'], 'http://') || 0 === strpos($rdfa['uri'], 'https://')) {
                 $graph->load($rdfa['uri'], $rdfa['format']);
             } else {
                 $graph->parseFile($rdfa['uri'], $rdfa['format']);

src/TypesGeneratorConfiguration.php

@@ -53,8 +53,14 @@ public function getConfigTreeBuilder(): TreeBuilder
     {
         $namespacePrefix = $this->defaultPrefix ?? 'AppBundle\\';
 
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('config');
+        if (method_exists(TreeBuilder::class, 'getRootNode')) {
+            $treeBuilder = new TreeBuilder('config');
+            $rootNode = $treeBuilder->getRootNode();
+        } else {
+            $treeBuilder = new TreeBuilder();
+            $rootNode = $treeBuilder->root('config');
+        }
+
         $rootNode
             ->children()
                 ->arrayNode('rdfa')