/*
* Copyright 2012-2017 the original author or authors.
*
* Licensed 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.springframework.data.mongodb.core.mapreduce;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import java.util.Collections;
import org.bson.Document;
import org.junit.Test;
/**
* Unit tests for {@link MapReduceResults}.
*
* @author Oliver Gierke
*/
public class MapReduceResultsUnitTests {
@Test // DATAMONGO-428
public void resolvesOutputCollectionForPlainResult() {
Document rawResult = new Document("result", "FOO");
MapReduceResults<Object> results = new MapReduceResults<Object>(Collections.emptyList(), rawResult);
assertThat(results.getOutputCollection(), is("FOO"));
}
@Test // DATAMONGO-428
public void resolvesOutputCollectionForDocumentResult() {
Document rawResult = new Document("result", new Document("collection", "FOO"));
MapReduceResults<Object> results = new MapReduceResults<Object>(Collections.emptyList(), rawResult);
assertThat(results.getOutputCollection(), is("FOO"));
}
@Test // DATAMONGO-378
public void handlesLongTotalInResult() {
Document inner = new Document("total", 1L);
inner.put("mapTime", 1L);
inner.put("emitLoop", 1);
Document source = new Document("timing", inner);
new MapReduceResults<Object>(Collections.emptyList(), source);
}
@Test // DATAMONGO-378
public void handlesLongResultsForCounts() {
Document inner = new Document("input", 1L);
inner.put("emit", 1L);
inner.put("output", 1);
Document source = new Document("counts", inner);
new MapReduceResults<Object>(Collections.emptyList(), source);
}
}