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vendor/symfony/var-exporter/Tests/InstantiatorTest.php

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+<?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\VarExporter\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\VarExporter\Instantiator;
+
+class InstantiatorTest extends TestCase
+{
+    public function testNotFoundClass()
+    {
+        $this->expectException('Symfony\Component\VarExporter\Exception\ClassNotFoundException');
+        $this->expectExceptionMessage('Class "SomeNotExistingClass" not found.');
+        Instantiator::instantiate('SomeNotExistingClass');
+    }
+
+    /**
+     * @dataProvider provideFailingInstantiation
+     */
+    public function testFailingInstantiation(string $class)
+    {
+        $this->expectException('Symfony\Component\VarExporter\Exception\NotInstantiableTypeException');
+        $this->expectExceptionMessageRegExp('/Type ".*" is not instantiable\./');
+        Instantiator::instantiate($class);
+    }
+
+    public function provideFailingInstantiation()
+    {
+        yield ['ReflectionClass'];
+        yield ['SplHeap'];
+        yield ['Throwable'];
+        yield ['Closure'];
+        yield ['SplFileInfo'];
+    }
+
+    public function testInstantiate()
+    {
+        $this->assertEquals((object) ['p' => 123], Instantiator::instantiate('stdClass', ['p' => 123]));
+        $this->assertEquals((object) ['p' => 123], Instantiator::instantiate('STDcLASS', ['p' => 123]));
+        $this->assertEquals(new \ArrayObject([123]), Instantiator::instantiate(\ArrayObject::class, ["\0" => [[123]]]));
+
+        $expected = [
+            "\0".__NAMESPACE__."\Bar\0priv" => 123,
+            "\0".__NAMESPACE__."\Foo\0priv" => 234,
+        ];
+
+        $this->assertSame($expected, (array) Instantiator::instantiate(Bar::class, ['priv' => 123], [Foo::class => ['priv' => 234]]));
+
+        $e = Instantiator::instantiate('Exception', ['foo' => 123, 'trace' => [234]]);
+
+        $this->assertSame(123, $e->foo);
+        $this->assertSame([234], $e->getTrace());
+    }
+}
+
+class Foo
+{
+    private $priv;
+}
+
+class Bar extends Foo
+{
+    private $priv;
+}