/**
* Test with protocol version
*
* @return void
*/
public function testWithProtocolVersion()
{
$message1 = $this->messageMock->withProtocolVersion('1.0');
$this->assertNotSame($message1, $this->messageMock);
$this->assertEquals('1.1', $this->messageMock->getProtocolVersion());
$this->assertEquals('1.0', $message1->getProtocolVersion());
$message2 = $this->messageMock->withProtocolVersion('1.1');
$this->assertSame($message2, $this->messageMock);
}
