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Make KafkaLookupExtractorFactoryTest fast #4466

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merged 3 commits into from
Jun 26, 2017
Merged

Make KafkaLookupExtractorFactoryTest fast #4466

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ea22e31
Make KafkaLookupExtractorFactoryTest fast
jihoonson Jun 24, 2017
45c823e
Use list
jihoonson Jun 25, 2017
bf3ea5c
Use Bytes
jihoonson Jun 25, 2017
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26 changes: 11 additions & 15 deletions ...action-namespace/src/test/java/io/druid/query/lookup/KafkaLookupExtractorFactoryTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@
import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.primitives.Bytes;
import io.druid.jackson.DefaultObjectMapper;
import io.druid.java.util.common.StringUtils;
import io.druid.server.lookup.namespace.cache.CacheHandler;
Expand All @@ -47,11 +48,12 @@
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;
Expand Down Expand Up @@ -129,18 +131,15 @@ public void testCacheKeyScramblesOnNewData()
TOPIC,
DEFAULT_PROPERTIES
);
factory.getMapRef().set(ImmutableMap.<String, String>of());
factory.getMapRef().set(ImmutableMap.of());
final AtomicLong events = factory.getDoubleEventCount();

final LookupExtractor extractor = factory.get();

final List<byte[]> byteArrays = new ArrayList<>(n);
final Set<List<Byte>> byteArrays = new HashSet<>(n);
for (int i = 0; i < n; ++i) {
final byte[] myKey = extractor.getCacheKey();
// Not terribly efficient.. but who cares
for (byte[] byteArray : byteArrays) {
Assert.assertFalse(Arrays.equals(byteArray, myKey));
}
final List<Byte> myKey = Bytes.asList(extractor.getCacheKey());
Assert.assertFalse(byteArrays.contains(myKey));
byteArrays.add(myKey);
events.incrementAndGet();
}
Expand All @@ -156,17 +155,14 @@ public void testCacheKeyScramblesDifferentStarts()
TOPIC,
DEFAULT_PROPERTIES
);
factory.getMapRef().set(ImmutableMap.<String, String>of());
factory.getMapRef().set(ImmutableMap.of());
final AtomicLong events = factory.getDoubleEventCount();

final List<byte[]> byteArrays = new ArrayList<>(n);
final Set<List<Byte>> byteArrays = new HashSet<>(n);
for (int i = 0; i < n; ++i) {
final LookupExtractor extractor = factory.get();
final byte[] myKey = extractor.getCacheKey();
// Not terribly efficient.. but who cares
for (byte[] byteArray : byteArrays) {
Assert.assertFalse(Arrays.equals(byteArray, myKey));
}
final List<Byte> myKey = Bytes.asList(extractor.getCacheKey());
Assert.assertFalse(byteArrays.contains(myKey));
byteArrays.add(myKey);
events.incrementAndGet();
}
Expand Down