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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.document.test;
import com.yahoo.document.DataType;
import com.yahoo.document.DataTypeName;
import com.yahoo.documentmodel.VespaDocumentType;
import com.yahoo.schema.AbstractSchemaTestCase;
import com.yahoo.schema.ApplicationBuilder;
import com.yahoo.schema.document.SDDocumentType;
import com.yahoo.schema.document.SDField;
import com.yahoo.schema.parser.ParseException;
import com.yahoo.vespa.model.test.utils.DeployLoggerStub;
import org.junit.jupiter.api.Test;
import java.util.Iterator;
import static com.yahoo.config.model.test.TestUtil.joinLines;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Thomas Gundersen
* @author bratseth
*/
public class SDDocumentTypeTestCase extends AbstractSchemaTestCase {
// Verify that we can register and retrieve fields.
@Test
void testSetGet() {
SDDocumentType docType = new SDDocumentType("testdoc");
docType.addField("Bongle", DataType.STRING);
docType.addField("nalle", DataType.INT);
assertNotNull(docType.getField("Bongle").getName());
assertNull(docType.getField("bongle"));
}
@Test
void testInheritance() {
SDDocumentType child = new SDDocumentType("child");
Iterator<SDDocumentType> inherited = child.getInheritedTypes().iterator();
assertTrue(inherited.hasNext());
assertEquals(inherited.next().getDocumentName(), VespaDocumentType.NAME);
assertFalse(inherited.hasNext());
child.addField("childfield", DataType.INT);
SDField overridden = child.addField("overridden", DataType.STRING);
SDDocumentType parent1 = new SDDocumentType("parent1");
SDField overridden2 = parent1.addField("overridden", DataType.STRING);
parent1.addField("parent1field", DataType.STRING);
child.inherit(parent1);
SDDocumentType parent2 = new SDDocumentType("parent2");
parent2.addField("parent2field", DataType.STRING);
child.inherit(parent2);
SDDocumentType root = new SDDocumentType("root");
root.addField("rootfield", DataType.STRING);
parent1.inherit(root);
parent2.inherit(root);
inherited = child.getInheritedTypes().iterator();
assertEquals(VespaDocumentType.NAME, inherited.next().getDocumentName());
assertEquals(new DataTypeName("parent1"), inherited.next().getDocumentName());
assertEquals(new DataTypeName("parent2"), inherited.next().getDocumentName());
assertFalse(inherited.hasNext());
inherited = parent1.getInheritedTypes().iterator();
assertEquals(VespaDocumentType.NAME, inherited.next().getDocumentName());
assertEquals(new DataTypeName("root"), inherited.next().getDocumentName());
assertFalse(inherited.hasNext());
inherited = parent2.getInheritedTypes().iterator();
assertEquals(VespaDocumentType.NAME, inherited.next().getDocumentName());
assertEquals(new DataTypeName("root"), inherited.next().getDocumentName());
assertFalse(inherited.hasNext());
inherited = root.getInheritedTypes().iterator();
assertTrue(inherited.hasNext());
assertEquals(inherited.next().getDocumentName(), VespaDocumentType.NAME);
assertFalse(inherited.hasNext());
Iterator fields = child.fieldSet().iterator();
SDField field;
field = (SDField) fields.next();
assertEquals("rootfield", field.getName());
field = (SDField) fields.next();
assertEquals("overridden", field.getName());
field = (SDField) fields.next();
assertEquals("parent1field", field.getName());
field = (SDField) fields.next();
assertEquals("parent2field", field.getName());
field = (SDField) fields.next();
assertEquals("childfield", field.getName());
}
@Test
void testStructInheritance() throws ParseException {
String schemaLines = joinLines(
"schema test {" +
" document test {" +
" struct parent_struct {" +
" field parent_struct_field_1 type string {}" +
" }" +
" struct child_struct inherits parent_struct {" +
" field child_struct_field_1 type string {}" +
" }" +
" field child_array type array<child_struct> {" +
" indexing: summary\n" +
" struct-field child_struct_field_1 { indexing: attribute }" +
" struct-field parent_struct_field_1 { indexing: attribute }" +
" }" +
" }" +
"}");
ApplicationBuilder builder = new ApplicationBuilder(new DeployLoggerStub());
builder.addSchema(schemaLines);
builder.build(true);
var application = builder.application();
SDDocumentType type = application.schemas().get("test").getDocument();
SDDocumentType parent_struct = type.getOwnedType("parent_struct");
assertEquals(1, parent_struct.fieldSet().size());
assertNotNull(parent_struct.getField("parent_struct_field_1"));
SDDocumentType child_struct = type.getOwnedType("child_struct");
assertTrue(child_struct.inheritedTypes().containsKey(parent_struct.getDocumentName()));
assertEquals(2, child_struct.fieldSet().size());
assertNotNull(child_struct.getField("child_struct_field_1"));
assertNotNull(child_struct.getField("parent_struct_field_1"));
}
}
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