public function testReturnProperlyWithEmptyValues()
{
$this->message->type("json");
$result = $this->message->body(array('active' => '0'), array('encode' => true));
$this->assertIdentical('{"active":"0"}', $result);
$this->message = new Message();
$this->message->type("json");
$result = $this->message->body(array('myvar' => ''), array('encode' => true));
$this->assertIdentical('{"myvar":""}', $result);
}