@Test
public void shouldReturnCorrectNumberOfUtilizationValuesForTheMonthInTheUtilizationItem()
throws Exception {
Commodity commodity = categoryService.all().get(0).getCommodities().get(0);
Calendar calendar = Calendar.getInstance();
Integer expectedItems = DateUtil.dayNumber(calendar.getTime());
List<UtilizationItem> utilizationItems =
commodityService.getMonthlyUtilizationItems(commodity, calendar.getTime());
assertThat(utilizationItems.get(0).getUtilizationValues().size(), is(expectedItems));
calendar.add(Calendar.MONTH, 2);
utilizationItems = commodityService.getMonthlyUtilizationItems(commodity, calendar.getTime());
assertThat(utilizationItems.size(), is(0));
calendar = Calendar.getInstance();
calendar.add(Calendar.MONTH, -1);
expectedItems = DateUtil.maxMonthDate(calendar.getTime());
utilizationItems = commodityService.getMonthlyUtilizationItems(commodity, calendar.getTime());
assertThat(utilizationItems.get(0).getUtilizationValues().size(), is(expectedItems));
}
