| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.druid.query; |
| |
| import org.apache.druid.java.util.common.DateTimes; |
| import org.apache.druid.java.util.common.granularity.Granularities; |
| import org.apache.druid.java.util.common.granularity.Granularity; |
| import org.joda.time.DateTime; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import java.util.Arrays; |
| |
| /** |
| */ |
| @RunWith(Parameterized.class) |
| public class ResultGranularTimestampComparatorTest |
| { |
| @Parameterized.Parameters(name = "descending={0}") |
| public static Iterable<Object[]> constructorFeeder() |
| { |
| return QueryRunnerTestHelper.transformToConstructionFeeder(Arrays.asList(false, true)); |
| } |
| |
| private final boolean descending; |
| |
| public ResultGranularTimestampComparatorTest(boolean descending) |
| { |
| this.descending = descending; |
| } |
| |
| private final DateTime time = DateTimes.of("2011-11-11"); |
| |
| @Test |
| public void testCompareAll() |
| { |
| Result<Object> r1 = new Result<Object>(time, null); |
| Result<Object> r2 = new Result<Object>(time.plusYears(5), null); |
| |
| Assert.assertEquals(ResultGranularTimestampComparator.create(Granularities.ALL, descending).compare(r1, r2), 0); |
| } |
| |
| @Test |
| public void testCompareDay() |
| { |
| Result<Object> res = new Result<Object>(time, null); |
| Result<Object> same = new Result<Object>(time.plusHours(12), null); |
| Result<Object> greater = new Result<Object>(time.plusHours(25), null); |
| Result<Object> less = new Result<Object>(time.minusHours(1), null); |
| |
| Granularity day = Granularities.DAY; |
| Assert.assertEquals(ResultGranularTimestampComparator.create(day, descending).compare(res, same), 0); |
| Assert.assertEquals(ResultGranularTimestampComparator.create(day, descending).compare(res, greater), descending ? 1 : -1); |
| Assert.assertEquals(ResultGranularTimestampComparator.create(day, descending).compare(res, less), descending ? -1 : 1); |
| } |
| |
| @Test |
| public void testCompareHour() |
| { |
| Result<Object> res = new Result<Object>(time, null); |
| Result<Object> same = new Result<Object>(time.plusMinutes(55), null); |
| Result<Object> greater = new Result<Object>(time.plusHours(1), null); |
| Result<Object> less = new Result<Object>(time.minusHours(1), null); |
| |
| Granularity hour = Granularities.HOUR; |
| Assert.assertEquals(ResultGranularTimestampComparator.create(hour, descending).compare(res, same), 0); |
| Assert.assertEquals(ResultGranularTimestampComparator.create(hour, descending).compare(res, greater), descending ? 1 : -1); |
| Assert.assertEquals(ResultGranularTimestampComparator.create(hour, descending).compare(res, less), descending ? -1 : 1); |
| } |
| } |