PhlyTest\Http\ServerRequestTest::testRemovingAttributeReturnsCloneWithoutAttribute PHP Méthode

    public function testRemovingAttributeReturnsCloneWithoutAttribute($request)
    {
        $new = $request->withoutAttribute('foo');
        $this->assertNotSame($request, $new);
        $this->assertNull($new->getAttribute('foo', null));
    }