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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.docprocs.indexing;
import com.yahoo.document.DataType;
import com.yahoo.document.Document;
import com.yahoo.document.DocumentType;
import com.yahoo.document.DocumentUpdate;
import com.yahoo.document.Field;
import com.yahoo.document.StructDataType;
import com.yahoo.document.annotation.SpanTree;
import com.yahoo.document.annotation.SpanTrees;
import com.yahoo.document.datatypes.Array;
import com.yahoo.document.datatypes.FieldValue;
import com.yahoo.document.datatypes.MapFieldValue;
import com.yahoo.document.datatypes.StringFieldValue;
import com.yahoo.document.datatypes.Struct;
import com.yahoo.document.datatypes.WeightedSet;
import com.yahoo.document.fieldpathupdate.AssignFieldPathUpdate;
import com.yahoo.document.update.FieldUpdate;
import com.yahoo.document.update.MapValueUpdate;
import com.yahoo.document.update.ValueUpdate;
import com.yahoo.vespa.indexinglanguage.AdapterFactory;
import com.yahoo.vespa.indexinglanguage.SimpleAdapterFactory;
import com.yahoo.vespa.indexinglanguage.expressions.Expression;
import com.yahoo.vespa.indexinglanguage.expressions.IndexExpression;
import com.yahoo.vespa.indexinglanguage.expressions.InputExpression;
import com.yahoo.vespa.indexinglanguage.expressions.StatementExpression;
import com.yahoo.vespa.indexinglanguage.parser.ParseException;
import org.junit.Test;
import java.util.ArrayList;
import java.util.Arrays;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
*/
@SuppressWarnings("unchecked")
public class DocumentScriptTestCase {
private static final AdapterFactory ADAPTER_FACTORY = new SimpleAdapterFactory();
@Test
public void requireThatDocumentWithExtraFieldsThrow() throws ParseException {
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newDocument(new StringFieldValue("foo"), new StringFieldValue("bar")));
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newDocument(null, new StringFieldValue("bar")));
}
@Test
public void requireThatFieldUpdateToExtraFieldsThrow() throws ParseException {
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newFieldUpdate(new StringFieldValue("foo"), new StringFieldValue("bar")));
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newFieldUpdate(null, new StringFieldValue("bar")));
}
@Test
public void requireThatPathUpdateToExtraFieldsThrow() throws ParseException {
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newPathUpdate(new StringFieldValue("foo"), new StringFieldValue("bar")));
assertFail("Field 'extraField' is not part of the declared document type 'documentType'.",
newPathUpdate(null, new StringFieldValue("bar")));
}
@Test
public void requireThatLinguisticsSpanTreeIsRemovedFromStringFields() {
StringFieldValue in = newString(SpanTrees.LINGUISTICS, "mySpanTree");
StringFieldValue out = (StringFieldValue)processDocument(in);
assertSpanTrees(out, "mySpanTree");
out = (StringFieldValue)processFieldUpdate(in).getValue();
assertSpanTrees(out, "mySpanTree");
out = (StringFieldValue)processPathUpdate(in).getValue();
assertSpanTrees(out, "mySpanTree");
}
@Test
public void requireThatLinguisticsSpanTreeIsRemovedFromArrayStringFields() {
Array<StringFieldValue> in = new Array<>(DataType.getArray(DataType.STRING));
in.add(newString(SpanTrees.LINGUISTICS, "mySpanTree"));
Array<StringFieldValue> out = (Array<StringFieldValue>)processDocument(in);
assertEquals(1, out.size());
assertSpanTrees(out.get(0), "mySpanTree");
out = (Array<StringFieldValue>)processFieldUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.get(0), "mySpanTree");
out = (Array<StringFieldValue>)processPathUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.get(0), "mySpanTree");
}
@Test
public void requireThatLinguisticsSpanTreeIsRemovedFromWsetStringFields() {
WeightedSet<StringFieldValue> in = new WeightedSet<>(DataType.getWeightedSet(DataType.STRING));
in.put(newString(SpanTrees.LINGUISTICS, "mySpanTree"), 69);
WeightedSet<StringFieldValue> out = (WeightedSet<StringFieldValue>)processDocument(in);
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "mySpanTree");
out = (WeightedSet<StringFieldValue>)processFieldUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "mySpanTree");
out = (WeightedSet<StringFieldValue>)processPathUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "mySpanTree");
}
@Test
public void requireThatLinguisticsSpanTreeIsRemovedFromMapStringStringFields() {
MapFieldValue<StringFieldValue, StringFieldValue> in =
new MapFieldValue<>(DataType.getMap(DataType.STRING, DataType.STRING));
in.put(newString(SpanTrees.LINGUISTICS, "myKeySpanTree"),
newString(SpanTrees.LINGUISTICS, "myValueSpanTree"));
MapFieldValue<StringFieldValue, StringFieldValue> out;
out = (MapFieldValue<StringFieldValue, StringFieldValue>)processDocument(in);
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "myKeySpanTree");
assertSpanTrees(out.values().iterator().next(), "myValueSpanTree");
out = (MapFieldValue<StringFieldValue, StringFieldValue>)processFieldUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "myKeySpanTree");
assertSpanTrees(out.values().iterator().next(), "myValueSpanTree");
out = (MapFieldValue<StringFieldValue, StringFieldValue>)processPathUpdate(in).getValue();
assertEquals(1, out.size());
assertSpanTrees(out.keySet().iterator().next(), "myKeySpanTree");
assertSpanTrees(out.values().iterator().next(), "myValueSpanTree");
}
@Test
public void requireThatLinguisticsSpanTreeIsRemovedFromStructStringFields() {
StructDataType structType = new StructDataType("myStruct");
structType.addField(new Field("myString", DataType.STRING));
Struct in = new Struct(structType);
in.setFieldValue("myString", newString(SpanTrees.LINGUISTICS, "mySpanTree"));
Struct out = (Struct)processDocument(in);
assertSpanTrees(out.getFieldValue("myString"), "mySpanTree");
StringFieldValue str = (StringFieldValue)((MapValueUpdate)processFieldUpdate(in)).getUpdate().getValue();
assertSpanTrees(str, "mySpanTree");
str = (StringFieldValue)((MapValueUpdate)processFieldUpdate(in)).getUpdate().getValue();
assertSpanTrees(str, "mySpanTree");
}
private static FieldValue processDocument(FieldValue fieldValue) {
DocumentType docType = new DocumentType("myDocumentType");
docType.addField("myField", fieldValue.getDataType());
Document doc = new Document(docType, "doc:scheme:");
doc.setFieldValue("myField", fieldValue.clone());
doc = newScript(docType).execute(ADAPTER_FACTORY, doc);
return doc.getFieldValue("myField");
}
private static ValueUpdate<?> processFieldUpdate(FieldValue fieldValue) {
DocumentType docType = new DocumentType("myDocumentType");
docType.addField("myField", fieldValue.getDataType());
DocumentUpdate update = new DocumentUpdate(docType, "doc:scheme:");
update.addFieldUpdate(FieldUpdate.createAssign(docType.getField("myField"), fieldValue));
update = newScript(docType).execute(ADAPTER_FACTORY, update);
return update.getFieldUpdate("myField").getValueUpdate(0);
}
private static ValueUpdate<?> processPathUpdate(FieldValue fieldValue) {
DocumentType docType = new DocumentType("myDocumentType");
docType.addField("myField", fieldValue.getDataType());
DocumentUpdate update = new DocumentUpdate(docType, "doc:scheme:");
update.addFieldPathUpdate(new AssignFieldPathUpdate(docType, "myField", fieldValue));
update = newScript(docType).execute(ADAPTER_FACTORY, update);
return update.getFieldUpdate("myField").getValueUpdate(0);
}
private static DocumentScript newScript(DocumentType docType) {
String fieldName = docType.getFields().iterator().next().getName();
return new DocumentScript(docType.getName(), Arrays.asList(fieldName),
new StatementExpression(new InputExpression(fieldName),
new IndexExpression(fieldName)));
}
private static StringFieldValue newString(String... spanTrees) {
StringFieldValue ret = new StringFieldValue("foo");
for (String spanTree : spanTrees) {
ret.setSpanTree(new SpanTree(spanTree));
}
return ret;
}
private static void assertSpanTrees(FieldValue actual, String... expectedSpanTrees) {
assertTrue(actual instanceof StringFieldValue);
StringFieldValue str = (StringFieldValue)actual;
assertEquals(new ArrayList<>(Arrays.asList(expectedSpanTrees)),
new ArrayList<>(str.getSpanTreeMap().keySet()));
}
private static DocumentType newDocumentType() {
DocumentType type = new DocumentType("documentType");
type.addField("documentField", DataType.STRING);
type.addField("extraField", DataType.STRING);
return type;
}
private static Document newDocument(FieldValue documentFieldValue, FieldValue extraFieldValue) {
Document document = new Document(newDocumentType(), "doc:scheme:");
if (documentFieldValue != null) {
document.setFieldValue("documentField", documentFieldValue);
}
if (extraFieldValue != null) {
document.setFieldValue("extraField", extraFieldValue);
}
return document;
}
private static DocumentUpdate newFieldUpdate(FieldValue documentFieldValue, FieldValue extraFieldValue) {
DocumentType type = newDocumentType();
DocumentUpdate update = new DocumentUpdate(type, "doc:scheme:");
if (documentFieldValue != null) {
update.addFieldUpdate(FieldUpdate.createAssign(type.getField("documentField"), documentFieldValue));
}
if (extraFieldValue != null) {
update.addFieldUpdate(FieldUpdate.createAssign(type.getField("extraField"), extraFieldValue));
}
return update;
}
private static DocumentUpdate newPathUpdate(FieldValue documentFieldValue, FieldValue extraFieldValue) {
DocumentType type = newDocumentType();
DocumentUpdate update = new DocumentUpdate(type, "doc:scheme:");
if (documentFieldValue != null) {
update.addFieldPathUpdate(new AssignFieldPathUpdate(type, "documentField", documentFieldValue));
}
if (extraFieldValue != null) {
update.addFieldPathUpdate(new AssignFieldPathUpdate(type, "extraField", extraFieldValue));
}
return update;
}
private static void assertFail(String expectedException, Document document) throws ParseException {
try {
execute(document);
fail();
} catch (IllegalArgumentException e) {
assertEquals(expectedException, e.getMessage());
}
}
private static void assertFail(String expectedException, DocumentUpdate update) throws ParseException {
try {
execute(update);
fail();
} catch (IllegalArgumentException e) {
assertEquals(expectedException, e.getMessage());
}
}
private static Document execute(Document document) throws ParseException {
return newScript().execute(new SimpleAdapterFactory(), document);
}
private static DocumentUpdate execute(DocumentUpdate update) throws ParseException {
return newScript().execute(new SimpleAdapterFactory(), update);
}
private static DocumentScript newScript() throws ParseException {
return new DocumentScript("documentType", Arrays.asList("documentField"),
Expression.fromString("input documentField | index documentField"));
}
}
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