v1.0 Initial commit of project

vendor/symfony/property-info/Tests/Fixtures/NullExtractor.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\PropertyInfo\Tests\Fixtures;
+
+use Symfony\Component\PropertyInfo\PropertyAccessExtractorInterface;
+use Symfony\Component\PropertyInfo\PropertyDescriptionExtractorInterface;
+use Symfony\Component\PropertyInfo\PropertyInitializableExtractorInterface;
+use Symfony\Component\PropertyInfo\PropertyListExtractorInterface;
+use Symfony\Component\PropertyInfo\PropertyTypeExtractorInterface;
+
+/**
+ * Not able to guess anything.
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class NullExtractor implements PropertyListExtractorInterface, PropertyDescriptionExtractorInterface, PropertyTypeExtractorInterface, PropertyAccessExtractorInterface, PropertyInitializableExtractorInterface
+{
+    public function getShortDescription($class, $property, array $context = []): ?string
+    {
+        $this->assertIsString($class);
+        $this->assertIsString($property);
+
+        return null;
+    }
+
+    public function getLongDescription($class, $property, array $context = []): ?string
+    {
+        $this->assertIsString($class);
+        $this->assertIsString($property);
+
+        return null;
+    }
+
+    public function getTypes($class, $property, array $context = []): ?array
+    {
+        $this->assertIsString($class);
+        $this->assertIsString($property);
+
+        return null;
+    }
+
+    public function isReadable($class, $property, array $context = []): ?bool
+    {
+        $this->assertIsString($class);
+        $this->assertIsString($property);
+
+        return null;
+    }
+
+    public function isWritable($class, $property, array $context = []): ?bool
+    {
+        $this->assertIsString($class);
+        $this->assertIsString($property);
+
+        return null;
+    }
+
+    public function getProperties($class, array $context = []): ?array
+    {
+        $this->assertIsString($class);
+
+        return null;
+    }
+
+    public function isInitializable(string $class, string $property, array $context = []): ?bool
+    {
+        return null;
+    }
+
+    private function assertIsString($string)
+    {
+        if (!\is_string($string)) {
+            throw new \InvalidArgumentException(sprintf('"%s" expects strings, given "%s".', __CLASS__, get_debug_type($string)));
+        }
+    }
+}