public function testMessage()
{
$message = new Message('foo', 'bar', 'baz');
$message->setParameters(array('foo' => 'bar'));
$message->setCache('foo', 'bar', 'baz');
$this->assertTrue($message->isNew());
$this->assertFalse($message->isCached());
$this->assertEquals('foo:bar:baz', $message->getCacheKey());
$this->assertFalse($message->getUpdateParameters());
$message->updateParameters(array('foo' => 'bar'));
$this->assertFalse($message->getUpdateParameters());
$message->updateParameters(array('bar' => 'baz'));
$this->assertTrue($message->getUpdateParameters());
}
