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package com.yahoo.search.dispatch;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class LeanHitTest {
byte [] gidA = {'a'};
byte [] gidB = {'b'};
byte [] gidC = {'c'};
private void verifyTransitiveOrdering(LeanHit a, LeanHit b, LeanHit c) {
assertTrue(a.compareTo(b) < 0);
assertTrue(b.compareTo(c) < 0);
assertTrue(a.compareTo(c) < 0);
assertTrue(b.compareTo(a) > 0);
assertTrue(c.compareTo(b) > 0);
assertTrue(c.compareTo(a) > 0);
}
@Test
public void testOrderingByRelevance() {
assertEquals(0, new LeanHit(gidA, 0, 0, 1).compareTo(new LeanHit(gidA, 0, 0, 1)));
verifyTransitiveOrdering(new LeanHit(gidA, 0, 0, 1),
new LeanHit(gidA, 0, 0, 0),
new LeanHit(gidA, 0, 0, -1));
}
@Test
public void testOrderingByGid() {
assertEquals(0, new LeanHit(gidA, 0, 0, 1).compareTo(new LeanHit(gidA, 0, 0, 1)));
verifyTransitiveOrdering(new LeanHit(gidA, 0, 0, 1),
new LeanHit(gidB, 0, 0, 1),
new LeanHit(gidC, 0, 0, 1));
}
@Test
public void testOrderingBySortData() {
assertEquals(0, new LeanHit(gidA, 0, 0, gidA).compareTo(new LeanHit(gidA, 0, 0, gidA)));
verifyTransitiveOrdering(new LeanHit(gidA, 0, 0, gidA),
new LeanHit(gidA, 0, 0, gidB),
new LeanHit(gidA, 0, 0, gidC));
}
}
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