| /* |
| * 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.spec; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.druid.jackson.DefaultObjectMapper; |
| import org.apache.druid.java.util.common.Intervals; |
| import org.apache.druid.query.SegmentDescriptor; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.Map; |
| |
| /** |
| */ |
| public class QuerySegmentSpecTest |
| { |
| private static final ObjectMapper JSON_MAPPER = new DefaultObjectMapper(); |
| |
| @Test |
| public void testSerializationLegacyString() throws Exception |
| { |
| QuerySegmentSpec spec = JSON_MAPPER.readValue( |
| "\"2011-10-01/2011-10-10,2011-11-01/2011-11-10\"", QuerySegmentSpec.class |
| ); |
| Assert.assertTrue(spec instanceof LegacySegmentSpec); |
| Assert.assertEquals( |
| ImmutableList.of(Intervals.of("2011-10-01/2011-10-10"), Intervals.of("2011-11-01/2011-11-10")), |
| spec.getIntervals() |
| ); |
| } |
| |
| @Test |
| public void testSerializationLegacyArray() throws Exception |
| { |
| QuerySegmentSpec spec = JSON_MAPPER.readValue( |
| "[\"2011-09-01/2011-10-10\", \"2011-11-01/2011-11-10\"]", QuerySegmentSpec.class |
| ); |
| Assert.assertTrue(spec instanceof LegacySegmentSpec); |
| Assert.assertEquals( |
| ImmutableList.of(Intervals.of("2011-09-01/2011-10-10"), Intervals.of("2011-11-01/2011-11-10")), |
| spec.getIntervals() |
| ); |
| } |
| |
| @Test |
| public void testSerializationIntervals() throws Exception |
| { |
| QuerySegmentSpec spec = JSON_MAPPER.readValue( |
| "{\"type\": \"intervals\", \"intervals\":[\"2011-08-01/2011-10-10\", \"2011-11-01/2011-11-10\"]}", |
| QuerySegmentSpec.class |
| ); |
| Assert.assertTrue(spec instanceof MultipleIntervalSegmentSpec); |
| Assert.assertEquals( |
| ImmutableList.of(Intervals.of("2011-08-01/2011-10-10"), Intervals.of("2011-11-01/2011-11-10")), |
| spec.getIntervals() |
| ); |
| } |
| |
| @Test |
| public void testSerializationSegments() |
| { |
| QuerySegmentSpec spec = JSON_MAPPER.convertValue( |
| ImmutableMap.<String, Object>of( |
| "type", "segments", |
| |
| "segments", ImmutableList |
| .<Map<String, Object>>of( |
| ImmutableMap.of( |
| "itvl", "2011-07-01/2011-10-10", |
| "ver", "1", |
| "part", 0 |
| ), |
| ImmutableMap.of( |
| "itvl", "2011-07-01/2011-10-10", |
| "ver", "1", |
| "part", 1 |
| ), |
| ImmutableMap.of( |
| "itvl", "2011-11-01/2011-11-10", |
| "ver", "2", |
| "part", 10 |
| ) |
| ) |
| ), |
| QuerySegmentSpec.class |
| ); |
| Assert.assertTrue(spec instanceof MultipleSpecificSegmentSpec); |
| Assert.assertEquals( |
| ImmutableList.of(Intervals.of("2011-07-01/2011-10-10"), Intervals.of("2011-11-01/2011-11-10")), |
| spec.getIntervals() |
| ); |
| Assert.assertEquals( |
| ImmutableList.of( |
| new SegmentDescriptor(Intervals.of("2011-07-01/2011-10-10"), "1", 0), |
| new SegmentDescriptor(Intervals.of("2011-07-01/2011-10-10"), "1", 1), |
| new SegmentDescriptor(Intervals.of("2011-11-01/2011-11-10"), "2", 10) |
| ), |
| ((MultipleSpecificSegmentSpec) spec).getDescriptors() |
| ); |
| } |
| } |