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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.searchdefinition.derived;
import com.yahoo.config.model.test.MockApplicationPackage;
import com.yahoo.document.DataType;
import com.yahoo.document.config.DocumentmanagerConfig;
import com.yahoo.searchdefinition.Index;
import com.yahoo.searchdefinition.Schema;
import com.yahoo.searchdefinition.ApplicationBuilder;
import com.yahoo.searchdefinition.document.SDDocumentType;
import com.yahoo.searchdefinition.document.SDField;
import com.yahoo.searchdefinition.parser.ParseException;
import com.yahoo.vespa.configmodel.producers.DocumentManager;
import org.junit.Rule;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import org.junit.rules.TemporaryFolder;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
/**
* Tests inheritance
*
* @author bratseth
*/
public class InheritanceTestCase extends AbstractExportingTestCase {
@Override
boolean useV8DocManagerCfg() { return true; }
@Rule
public TemporaryFolder tmpDir = new TemporaryFolder();
@Test
public void requireThatIndexedStructFieldCanBeInherited() throws IOException, ParseException {
String dir = "src/test/derived/inheritstruct/";
ApplicationBuilder builder = new ApplicationBuilder();
builder.addSchemaFile(dir + "parent.sd");
builder.addSchemaFile(dir + "child.sd");
builder.build(true);
derive("inheritstruct", builder, builder.getSchema("child"));
assertCorrectConfigFiles("inheritstruct");
}
@Test
public void requireThatInheritFromNullIsCaught() throws IOException, ParseException {
try {
assertCorrectDeriving("inheritfromnull");
} catch (IllegalArgumentException e) {
assertEquals("document inheritfromnull inherits from unavailable document foo", e.getMessage());
}
}
@Test
public void requireThatStructTypesAreInheritedThroughDiamond() throws IOException, ParseException {
String dir = "src/test/derived/inheritdiamond/";
List<String> files = Arrays.asList("grandparent.sd", "mother.sd", "father.sd", "child.sd");
File outDir = tmpDir.newFolder("out");
for (int startIdx = 0; startIdx < files.size(); ++startIdx) {
ApplicationBuilder builder = new ApplicationBuilder();
for (int fileIdx = startIdx; fileIdx < startIdx + files.size(); ++fileIdx) {
String fileName = files.get(fileIdx % files.size());
builder.addSchemaFile(dir + fileName);
}
builder.build(true);
DocumentmanagerConfig.Builder b = new DocumentmanagerConfig.Builder();
DerivedConfiguration.exportDocuments(new DocumentManager().produce(builder.getModel(), b), outDir.getPath());
DocumentmanagerConfig dc = b.build();
assertEquals(13, dc.datatype().size());
assertNull(structType("child.body", dc));
DocumentmanagerConfig.Datatype.Structtype childHeader = structType("child.header", dc);
assertEquals(childHeader.field(0).name(), "foo");
assertEquals(childHeader.field(1).name(), "bar");
assertEquals(childHeader.field(2).name(), "baz");
assertEquals(childHeader.field(3).name(), "cox");
DocumentmanagerConfig.Datatype.Documenttype child = documentType("child", dc);
assertEquals(child.inherits(0).name(), "document");
assertEquals(child.inherits(1).name(), "father");
assertEquals(child.inherits(2).name(), "mother");
DocumentmanagerConfig.Datatype.Documenttype mother = documentType("mother", dc);
assertEquals(mother.inherits(0).name(), "grandparent");
assertEquals(mother.inherits(1).name(), "document");
}
}
private DocumentmanagerConfig.Datatype.Structtype structType(String name, DocumentmanagerConfig dc) {
for (DocumentmanagerConfig.Datatype dt : dc.datatype()) {
for (DocumentmanagerConfig.Datatype.Structtype st : dt.structtype()) {
if (name.equals(st.name())) return st;
}
}
return null;
}
private DocumentmanagerConfig.Datatype.Documenttype documentType(String name, DocumentmanagerConfig dc) {
for (DocumentmanagerConfig.Datatype dt : dc.datatype()) {
for (DocumentmanagerConfig.Datatype.Documenttype dot : dt.documenttype()) {
if (name.equals(dot.name())) return dot;
}
}
return null;
}
@Test
public void requireThatStructTypesAreInheritedFromParent() throws IOException, ParseException {
String dir = "src/test/derived/inheritfromparent/";
ApplicationBuilder builder = new ApplicationBuilder();
builder.addSchemaFile(dir + "parent.sd");
builder.addSchemaFile(dir + "child.sd");
builder.build(true);
derive("inheritfromparent", builder, builder.getSchema("child"));
assertCorrectConfigFiles("inheritfromparent");
}
@Test
public void requireThatStructTypesAreInheritedFromGrandParent() throws IOException, ParseException {
String dir = "src/test/derived/inheritfromgrandparent/";
ApplicationBuilder builder = new ApplicationBuilder();
builder.addSchemaFile(dir + "grandparent.sd");
builder.addSchemaFile(dir + "parent.sd");
builder.addSchemaFile(dir + "child.sd");
builder.build(true);
derive("inheritfromgrandparent", builder, builder.getSchema("child"));
assertCorrectConfigFiles("inheritfromgrandparent");
}
@Test
public void testInheritance() throws IOException, ParseException {
String dir = "src/test/derived/inheritance/";
ApplicationBuilder builder = new ApplicationBuilder();
builder.addSchemaFile(dir + "grandparent.sd");
builder.addSchemaFile(dir + "father.sd");
builder.addSchemaFile(dir + "mother.sd");
builder.addSchemaFile(dir + "child.sd");
builder.build(true);
derive("inheritance", builder, builder.getSchema("child"));
assertCorrectConfigFiles("inheritance");
}
@Test
public void testIndexSettingInheritance() {
SDDocumentType parent = new SDDocumentType("parent");
Schema parentSchema = new Schema("parent", MockApplicationPackage.createEmpty());
parentSchema.addDocument(parent);
SDField prefixed = parent.addField("prefixed", DataType.STRING);
prefixed.parseIndexingScript("{ index }");
prefixed.addIndex(new Index("prefixed", true));
SDDocumentType child = new SDDocumentType("child");
child.inherit(parent);
Schema childSchema = new Schema("child", MockApplicationPackage.createEmpty());
childSchema.addDocument(child);
prefixed = (SDField)child.getField("prefixed");
assertNotNull(prefixed);
assertEquals(new Index("prefixed", true), childSchema.getIndex("prefixed"));
}
}
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