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Tests: Additional test for memory stats api.

This commit is contained in:
Ryan Ernst 2014-12-08 15:43:31 -08:00
parent fde32cc599
commit 0c8f5ac129
1 changed files with 13 additions and 5 deletions
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18
src/test/java/org/elasticsearch/index/engine/internal/InternalEngineTests.java
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@ -19,7 +19,6 @@
package org.elasticsearch.index.engine.internal;
import com.carrotsearch.randomizedtesting.annotations.Seed;
import com.google.common.base.Predicate;
import org.apache.log4j.AppenderSkeleton;
import org.apache.log4j.Level;
@ -100,9 +99,6 @@ import static org.elasticsearch.test.ElasticsearchTestCase.awaitBusy;
import static org.elasticsearch.test.ElasticsearchTestCase.terminate;
import static org.hamcrest.Matchers.*;
/**
*
*/
public class InternalEngineTests extends ElasticsearchLuceneTestCase {
protected final ShardId shardId = new ShardId(new Index("index"), 1);
@ -247,6 +243,7 @@ public class InternalEngineTests extends ElasticsearchLuceneTestCase {
List<Segment> segments = engine.segments();
assertThat(segments.isEmpty(), equalTo(true));
assertThat(engine.segmentsStats().getCount(), equalTo(0l));
assertThat(engine.segmentsStats().getMemoryInBytes(), equalTo(0l));
final boolean defaultCompound = defaultSettings.getAsBoolean(InternalEngineHolder.INDEX_COMPOUND_ON_FLUSH, true);
// create a doc and refresh
@ -259,7 +256,13 @@ public class InternalEngineTests extends ElasticsearchLuceneTestCase {
segments = engine.segments();
assertThat(segments.size(), equalTo(1));
assertThat(engine.segmentsStats().getCount(), equalTo(1l));
SegmentsStats stats = engine.segmentsStats();
assertThat(stats.getCount(), equalTo(1l));
assertThat(stats.getTermsMemoryInBytes(), greaterThan(0l));
assertThat(stats.getStoredFieldsMemoryInBytes(), greaterThan(0l));
assertThat(stats.getTermVectorsMemoryInBytes(), equalTo(0l));
assertThat(stats.getNormsMemoryInBytes(), greaterThan(0l));
assertThat(stats.getDocValuesMemoryInBytes(), greaterThan(0l));
assertThat(segments.get(0).isCommitted(), equalTo(false));
assertThat(segments.get(0).isSearch(), equalTo(true));
assertThat(segments.get(0).getNumDocs(), equalTo(2));
@ -286,6 +289,11 @@ public class InternalEngineTests extends ElasticsearchLuceneTestCase {
segments = engine.segments();
assertThat(segments.size(), equalTo(2));
assertThat(engine.segmentsStats().getCount(), equalTo(2l));
assertThat(engine.segmentsStats().getTermsMemoryInBytes(), greaterThan(stats.getTermsMemoryInBytes()));
assertThat(engine.segmentsStats().getStoredFieldsMemoryInBytes(), greaterThan(stats.getStoredFieldsMemoryInBytes()));
assertThat(engine.segmentsStats().getTermVectorsMemoryInBytes(), equalTo(0l));
assertThat(engine.segmentsStats().getNormsMemoryInBytes(), greaterThan(stats.getNormsMemoryInBytes()));
assertThat(engine.segmentsStats().getDocValuesMemoryInBytes(), greaterThan(stats.getDocValuesMemoryInBytes()));
assertThat(segments.get(0).getGeneration() < segments.get(1).getGeneration(), equalTo(true));
assertThat(segments.get(0).isCommitted(), equalTo(true));
assertThat(segments.get(0).isSearch(), equalTo(true));