@Test public void testPurchaseNightlyPass() { PurchasingManager pm = new PurchasingManager(); PurchaseNightlyPassRequest request = new PurchaseNightlyPassRequest(); request.setDate(new Date(123123123l)); request.setMobileDeviceMac("234234234"); request.setVersion(1); PurchaseThreeDayPassCommand command = mock(PurchaseThreeDayPassCommand.class); doNothing().when(command).execute(); PurchaseNightlyPassResponse res = pm.purchaseNightlyPass(request); assertNotNull(res); }