CountPlansTendersAwardsController extends GenericOCDSController { @ApiOperation(value = "Count the tenders and group the results by year. The year is calculated from " + "tender.tenderPeriod.startDate.") @RequestMapping(value = "/api/countTendersByYear", method = {RequestMethod.POST, RequestMethod.GET}, produces = "application/json") public List<Document> countTendersByYear(@ModelAttribute @Valid final YearFilterPagingRequest filter) { DBObject project = new BasicDBObject(); addYearlyMonthlyProjection(filter, project, ref(MongoConstants.FieldNames.TENDER_PERIOD_START_DATE)); Aggregation agg = Aggregation.newAggregation(match( where(MongoConstants.FieldNames.TENDER_PERIOD_START_DATE).exists(true). andOperator(getYearDefaultFilterCriteria(filter, MongoConstants.FieldNames.TENDER_PERIOD_START_DATE ))), new CustomOperation(new Document("$project", project)), group(getYearlyMonthlyGroupingFields(filter)).count().as(Keys.COUNT), transformYearlyGrouping(filter).andInclude(Keys.COUNT), getSortByYearMonth(filter), skip(filter.getSkip()), limit(filter.getPageSize()) ); return releaseAgg(agg); }  @ApiOperation(value = "Count the tenders and group the results by year. The year is calculated from " + "tender.tenderPeriod.startDate.") @RequestMapping(value = "/api/countTendersByYear", method = {RequestMethod.POST, RequestMethod.GET}, produces = "application/json") List<Document> countTendersByYear(@ModelAttribute @Valid final YearFilterPagingRequest filter); @ApiOperation(value = "Count the awards and group the results by year. " + "The year is calculated from the awards.date field.") @RequestMapping(value = "/api/countAwardsByYear", method = {RequestMethod.POST, RequestMethod.GET}, produces = "application/json") List<Document> countAwardsByYear(@ModelAttribute @Valid final YearFilterPagingRequest filter);  }
@Test public void countTendersByYear() throws Exception { final List<Document> countTendersByYear = countPlansTendersAwardsController .countTendersByYear(new YearFilterPagingRequest()); final Document first = countTendersByYear.get(0); int year = (int) first.get(CountPlansTendersAwardsController.Keys.YEAR); int count = (int) first.get(CountPlansTendersAwardsController.Keys.COUNT); Assert.assertEquals(2014, year); Assert.assertEquals(1, count); final Document second = countTendersByYear.get(1); year = (int) second.get(CountPlansTendersAwardsController.Keys.YEAR); count = (int) second.get(CountPlansTendersAwardsController.Keys.COUNT); Assert.assertEquals(2015, year); Assert.assertEquals(2, count); }