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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.indexinglanguage.expressions;
import com.yahoo.document.DataType;
import com.yahoo.document.annotation.SpanTrees;
import com.yahoo.document.datatypes.FieldValue;
import com.yahoo.document.datatypes.StringFieldValue;
import com.yahoo.language.Language;
import com.yahoo.language.Linguistics;
import com.yahoo.language.simple.SimpleLinguistics;
import com.yahoo.vespa.indexinglanguage.SimpleTestAdapter;
import com.yahoo.vespa.indexinglanguage.linguistics.AnnotatorConfig;
import org.junit.Test;
import org.mockito.Mockito;
import static com.yahoo.vespa.indexinglanguage.expressions.ExpressionAssert.assertVerify;
import static com.yahoo.vespa.indexinglanguage.expressions.ExpressionAssert.assertVerifyThrows;
import static org.junit.Assert.*;
/**
* @author Simon Thoresen Hult
*/
public class TokenizeTestCase {
@Test
public void requireThatAccessorsWork() {
Linguistics linguistics = new SimpleLinguistics();
AnnotatorConfig config = new AnnotatorConfig();
TokenizeExpression exp = new TokenizeExpression(linguistics, config);
assertSame(linguistics, exp.getLinguistics());
assertSame(config, exp.getConfig());
}
@Test
public void requireThatHashCodeAndEqualsAreImplemented() {
AnnotatorConfig config = new AnnotatorConfig().setLanguage(Language.ARABIC);
Expression exp = new TokenizeExpression(new SimpleLinguistics(), config);
assertFalse(exp.equals(new Object()));
assertFalse(exp.equals(new TokenizeExpression(Mockito.mock(Linguistics.class),
new AnnotatorConfig().setLanguage(Language.SPANISH))));
assertFalse(exp.equals(new TokenizeExpression(new SimpleLinguistics(),
new AnnotatorConfig().setLanguage(Language.SPANISH))));
assertEquals(exp, new TokenizeExpression(new SimpleLinguistics(), config));
assertEquals(exp.hashCode(), new TokenizeExpression(new SimpleLinguistics(), config).hashCode());
}
@Test
public void requireThatExpressionCanBeVerified() {
Expression exp = new TokenizeExpression(new SimpleLinguistics(), new AnnotatorConfig());
assertVerify(DataType.STRING, exp, DataType.STRING);
assertVerifyThrows(null, exp, "Expected string input, but no input is specified");
assertVerifyThrows(DataType.INT, exp, "Expected string input, got int");
}
@Test
public void requireThatValueIsAnnotated() {
ExecutionContext ctx = new ExecutionContext(new SimpleTestAdapter());
ctx.setValue(new StringFieldValue("foo"));
new TokenizeExpression(new SimpleLinguistics(), new AnnotatorConfig()).execute(ctx);
FieldValue val = ctx.getValue();
assertTrue(val instanceof StringFieldValue);
assertNotNull(((StringFieldValue)val).getSpanTree(SpanTrees.LINGUISTICS));
}
}
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