<?php

use PHPUnit\Framework\TestCase;

class StdObjectPolyfillBase

{

}

final class StdObjectPolyfillChild extends StdObjectPolyfillBase

{

}

final class StdObjectPolyfillTest extends TestCase

{

public function testReturnsAnObjectOfTheRequestedClass(): void

{

$object = new StdObjectPolyfillBase();

self::assertSame($object, std::object($object, StdObjectPolyfillBase::class));

$child = new StdObjectPolyfillChild();

self::assertSame($child, std::object($child, StdObjectPolyfillBase::class));

}

public function testRejectsANonObjectValue(): void

{

$this->expectException(TypeError::class);

$this->expectExceptionMessage('must be an object, int given');

std::object(42, StdObjectPolyfillBase::class);

}

public function testRejectsAnUnrelatedObject(): void

{

$this->expectException(TypeError::class);

$this->expectExceptionMessage('must be an instance of StdObjectPolyfillBase, stdClass given');

std::object(new stdClass(), StdObjectPolyfillBase::class);

}

}