public function methodArgumentsWithValueNullArePassedToTheProxiedMethod()
{
$proxiedClass = new Fixtures\EntityWithOptionalConstructorArguments('argument1', null, 'argument3');
$this->assertEquals('argument1', $proxiedClass->argument1);
$this->assertNull($proxiedClass->argument2);
$this->assertEquals('argument3', $proxiedClass->argument3);
}