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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.prelude.semantics.test;
import org.junit.Test;
/**
* tersts the ellipsis rule base
*
* @author bratseth
*/
public class EllipsisTestCase extends RuleBaseAbstractTestCase {
public EllipsisTestCase() {
super("ellipsis.sr");
}
@Test
public void testUnreferencedEllipsis() {
assertSemantics("AND why is stench unpleasant about:stench","why is stench unpleasant");
assertSemantics("AND why is the sky blue about:\"the sky\"","why is the sky blue");
assertSemantics("AND why is aardwark almost always most relevant in dictionaries about:aardwark",
"why is aardwark almost always most relevant in dictionaries");
}
@Test
public void testReferencedEllipsis() {
assertSemantics("album:parade","parade album");
assertSemantics("album:\"a sun came\"","a sun came album");
assertSemantics("album:parade","parade cd");
assertSemantics("album:\"a sun came\"","a sun came cd");
}
@Test
public void testEllipsisInNamedCondition() {
assertSemantics("AND name:\"a sun came\" product:video","buy a sun came");
assertSemantics("AND name:stalker product:video","buy stalker video");
assertSemantics("AND name:\"the usual suspects\" product:video","buy the usual suspects video");
}
@Test
public void testMultipleEllipsis() {
assertSemantics("AND from:paris to:texas","from paris to texas");
assertSemantics("AND from:\"sao paulo\" to:\"real madrid\"","from sao paulo to real madrid");
assertSemantics("AND from:\"from from\" to:oslo","from from from to oslo");
assertSemantics("AND from:\"from from to\" to:koko","from from from to to koko"); // Matching is greedy left-right
}
}
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