@Test
  public void testUpdateActionType() {
    atServant.updateActionTypeQuantity(_CODE, 150);
    ActionType at = atServant.getActionType(_CODE);

    assertNotNull("actionType not null", at);
    assertEquals("quantity", 150, at.quantity);

    atServant.updateActionTypeCurrentPrice(_CODE, 12.0f);
    at = atServant.getActionType(_CODE);

    assertNotNull("actionType not null", at);
    assertEquals("current price", 12.0f, at.currentPrice);
  }
  @Test
  public void testGetActionType() {
    ActionType at = atServant.getActionType(_CODE);

    assertNotNull("actionType not null", at);
    assertEquals("code", _CODE, at.code);
    assertEquals("label", _LABEL, at.label);
    assertEquals("quantity", _QUANTITY, at.quantity);
    assertEquals("current price", _CURRENT_PRICE, at.currentPrice);

    at = null;
  }