public function testSetAction()
{
$this->tradeData->setAction(TradeData::ACTION_BUY);
$this->assertEquals(TradeData::ACTION_BUY, $this->tradeData->getAction());
$this->tradeData->setAction('sell');
$this->assertEquals(TradeData::ACTION_SELL, $this->tradeData->getAction());
$this->tradeData->setAction('buY');
$this->assertEquals(TradeData::ACTION_BUY, $this->tradeData->getAction());
$this->setExpectedException('Exception', 'Action must be B or S');
$this->tradeData->setAction('ccc');
}