public function testReadAccessorsReturnPropertiesValues()
{
$method = 'setUsername';
$arguments = [new \stdClass()];
$definition = new SimpleMethodCall($method, $arguments);
$this->assertNull($definition->getCaller());
$this->assertEquals($method, $definition->getMethod());
$this->assertEquals($arguments, $definition->getArguments());
$this->assertEquals($method, $definition->__toString());
$definition = new SimpleMethodCall($method, null);
$this->assertNull($definition->getCaller());
$this->assertEquals($method, $definition->getMethod());
$this->assertNull($definition->getArguments());
$this->assertEquals($method, $definition->__toString());
}