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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.indexinglanguage;
import com.yahoo.document.*;
import com.yahoo.document.datatypes.*;
import com.yahoo.vespa.indexinglanguage.expressions.Expression;
import com.yahoo.vespa.indexinglanguage.parser.ParseException;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Simon Thoresen Hult
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public class DocumentTestCase {
@Test
public void requireThatArrayOfStructIsProcessedCorrectly() throws ParseException {
DocumentType docType = new DocumentType("my_input");
docType.addField(new Field("my_str", DataType.getArray(DataType.STRING)));
docType.addField(new Field("my_pos", DataType.getArray(PositionDataType.INSTANCE)));
Document doc = new Document(docType, "id:scheme:my_input::");
Array<StringFieldValue> arr = new Array<>(DataType.getArray(DataType.STRING));
arr.add(new StringFieldValue("6;9"));
doc.setFieldValue("my_str", arr);
assertNotNull(doc = Expression.execute(Expression.fromString("input my_str | for_each { to_pos } | index my_pos"), doc));
assertNotNull(doc.getFieldValue("my_str"));
FieldValue val = doc.getFieldValue("my_pos");
assertNotNull(val);
assertEquals(DataType.getArray(PositionDataType.INSTANCE), val.getDataType());
assertTrue(val instanceof Array);
arr = (Array)val;
assertEquals(1, arr.size());
assertNotNull(val = arr.getFieldValue(0));
assertEquals(PositionDataType.INSTANCE, val.getDataType());
assertTrue(val instanceof Struct);
Struct pos = (Struct)val;
assertEquals(new IntegerFieldValue(6), PositionDataType.getXValue(pos));
assertEquals(new IntegerFieldValue(9), PositionDataType.getYValue(pos));
}
@Test
public void requireThatConcatenationWorks() throws ParseException {
DocumentType docType = new DocumentType("my_input");
docType.addField(new Field("arr_a", DataType.getArray(DataType.STRING)));
docType.addField(new Field("arr_b", DataType.getArray(DataType.STRING)));
docType.addField(new Field("out", DataType.getArray(DataType.STRING)));
Expression exp = Expression.fromString("input arr_a . input arr_b | index out");
{
Document doc = new Document(docType, "id:scheme:my_input::");
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
Array arr = (Array)val;
assertEquals(0, arr.size());
}
{
Document doc = new Document(docType, "id:scheme:my_input::");
Array<StringFieldValue> arr = new Array<>(DataType.getArray(DataType.STRING));
arr.add(new StringFieldValue("a1"));
doc.setFieldValue("arr_a", arr);
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
arr = (Array)val;
assertEquals(1, arr.size());
}
{
Document doc = new Document(docType, "id:scheme:my_input::");
Array<StringFieldValue> arr = new Array<>(DataType.getArray(DataType.STRING));
arr.add(new StringFieldValue("a1"));
arr.add(new StringFieldValue("a2"));
doc.setFieldValue("arr_a", arr);
arr = new Array<StringFieldValue>(DataType.getArray(DataType.STRING));
arr.add(new StringFieldValue("b1"));
doc.setFieldValue("arr_b", arr);
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
arr = (Array)val;
assertEquals(3, arr.size());
}
}
@Test
public void requireThatConcatenationOfEmbracedStatementsWorks() throws ParseException {
DocumentType docType = new DocumentType("my_input");
docType.addField(new Field("str_a", DataType.STRING));
docType.addField(new Field("str_b", DataType.STRING));
docType.addField(new Field("out", DataType.getArray(DataType.STRING)));
Expression exp = Expression.fromString("(input str_a | split ',') . (input str_b | split ',') | index out");
{
Document doc = new Document(docType, "id:scheme:my_input::");
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
Array arr = (Array)val;
assertEquals(0, arr.size());
}
{
Document doc = new Document(docType, "id:scheme:my_input::");
doc.setFieldValue("str_a", new StringFieldValue("a1"));
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
Array arr = (Array)val;
assertEquals(1, arr.size());
}
{
Document doc = new Document(docType, "id:scheme:my_input::");
doc.setFieldValue("str_a", new StringFieldValue("a1,a2"));
doc.setFieldValue("str_b", new StringFieldValue("b1"));
assertNotNull(doc = Expression.execute(exp, doc));
FieldValue val = doc.getFieldValue("out");
assertNotNull(val);
assertEquals(DataType.getArray(DataType.STRING), val.getDataType());
assertTrue(val instanceof Array);
Array arr = (Array)val;
assertEquals(3, arr.size());
}
}
}
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