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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.prelude.query.textualrepresentation.test;
import java.io.BufferedReader;
import java.io.FileReader;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import com.yahoo.prelude.query.Item;
import static org.junit.jupiter.api.Assertions.assertEquals;
import com.yahoo.prelude.query.textualrepresentation.Discloser;
import com.yahoo.prelude.query.textualrepresentation.TextualQueryRepresentation;
import org.junit.jupiter.api.Test;
/**
* Test of TextualQueryRepresentation.
*
* @author Tony Vaagenes
*/
@SuppressWarnings({"rawtypes", "unchecked"})
public class TextualQueryRepresentationTestCase {
private enum ExampleEnum {
example;
}
private class MockItem extends Item {
private final String name;
@Override
public void setIndexName(String index) {
}
@Override
public ItemType getItemType() {
return null;
}
@Override
public String getName() {
return name;
}
@Override
public int encode(ByteBuffer buffer) {
return 0;
}
@Override
public int getTermCount() {
return 0;
}
@Override
protected void appendBodyString(StringBuilder buffer) {
}
MockItem(String name) {
this.name = name;
}
}
private final Item basic = new MockItem("basic") {
@Override
public void disclose(Discloser discloser) {
Map<Integer, Object> exampleMap = new HashMap<>();
exampleMap.put(1, "one");
exampleMap.put(2, "two");
exampleMap.put(3, Arrays.asList('x', 'y', 'z'));
discloser.addProperty("01", null);
discloser.addProperty("02", "a string.");
discloser.addProperty("03", 1234);
discloser.addProperty("04", true);
discloser.addProperty("05", ExampleEnum.example);
discloser.addProperty("06", new int[]{1, 2, 3});
discloser.addProperty("07", Arrays.asList('x', 'y', 'z'));
discloser.addProperty("08", new ArrayList());
discloser.addProperty("09", new HashSet(Arrays.asList(1, 2, 3)));
discloser.addProperty("10", exampleMap);
discloser.setValue("example-value: \"12\"");
}
};
private final Item composite = new MockItem("composite") {
@Override
public void disclose(Discloser discloser) {
discloser.addProperty("reference", basic);
discloser.addChild(basic);
discloser.addChild(basic.clone());
}
};
private String getTextualQueryRepresentation(Item item) {
return new TextualQueryRepresentation(item).toString();
}
@Test
void testBasic() throws Exception {
String basicText = getTextualQueryRepresentation(basic);
assertEquals(getCorrect("basic.txt"), basicText);
}
@Test
void testComposite() throws Exception {
String compositeText = getTextualQueryRepresentation(composite);
assertEquals(getCorrect("composite.txt"), compositeText);
}
private String getCorrect(String filename) throws Exception {
BufferedReader reader = new BufferedReader(new FileReader(
"src/test/java/com/yahoo/prelude/query/textualrepresentation/test/" + filename));
StringBuilder result = new StringBuilder();
for (String line; (line = reader.readLine()) != null;)
result.append(line).append('\n');
return result.toString();
}
}
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