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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.content;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
/**
* @author Simon Thoresen Hult
*/
public class DispatchTuningTest {
@Test
public void requireThatAccessorWork() {
DispatchTuning dispatch = new DispatchTuning.Builder()
.setMaxHitsPerPartition(69)
.setDispatchPolicy("round-robin")
.setMinActiveDocsCoverage(12.5)
.setTopKProbability(18.3)
.build();
assertEquals(69, dispatch.getMaxHitsPerPartition().intValue());
assertEquals(12.5, dispatch.getMinActiveDocsCoverage().doubleValue(), 0.0);
assertTrue(DispatchTuning.DispatchPolicy.ROUNDROBIN == dispatch.getDispatchPolicy());
assertEquals(18.3, dispatch.getTopkProbability(), 0.0);
}
@Test
public void requireThatRandomDispatchWork() {
DispatchTuning dispatch = new DispatchTuning.Builder()
.setDispatchPolicy("random")
.build();
assertTrue(DispatchTuning.DispatchPolicy.ADAPTIVE == dispatch.getDispatchPolicy());
assertNull(dispatch.getMinActiveDocsCoverage());
}
@Test
public void requireThatWeightedDispatchWork() {
DispatchTuning dispatch = new DispatchTuning.Builder()
.setDispatchPolicy("adaptive")
.build();
assertTrue(DispatchTuning.DispatchPolicy.ADAPTIVE == dispatch.getDispatchPolicy());
assertNull(dispatch.getMinActiveDocsCoverage());
}
@Test
public void requireThatDefaultsAreNull() {
DispatchTuning dispatch = new DispatchTuning.Builder().build();
assertNull(dispatch.getMaxHitsPerPartition());
assertNull(dispatch.getDispatchPolicy());
assertNull(dispatch.getMinActiveDocsCoverage());
assertNull(dispatch.getTopkProbability());
}
}
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