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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.model.application.validation;
import com.yahoo.config.application.api.ApplicationPackage;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.config.model.NullConfigModelRegistry;
import com.yahoo.config.model.api.ValidationParameters;
import com.yahoo.config.model.api.ValidationParameters.CheckRouting;
import com.yahoo.config.model.deploy.DeployState;
import com.yahoo.config.model.test.MockApplicationPackage;
import com.yahoo.vespa.model.VespaModel;
import com.yahoo.vespa.model.content.utils.ContentClusterBuilder;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.util.List;
import java.util.logging.Level;
import static com.yahoo.config.model.test.TestUtil.joinLines;
import static org.assertj.core.api.Assertions.assertThat;
/**
* @author geirst
*/
public class ComplexFieldsValidatorTestCase {
@SuppressWarnings("deprecation")
@Rule
public final ExpectedException exceptionRule = ExpectedException.none();
@Test
public void throws_exception_when_unsupported_complex_fields_have_struct_field_attributes() throws IOException, SAXException {
exceptionRule.expect(IllegalArgumentException.class);
exceptionRule.expectMessage(getExpectedMessage("struct_array (struct_array.f1), struct_map (struct_map.value.f1)"));
createModelAndValidate(joinLines("search test {",
" document test {",
" struct s { field f1 type array<int> {} }",
" field struct_array type array<s> {",
" struct-field f1 { indexing: attribute }",
" }",
" field struct_map type map<string,s> {",
" struct-field key { indexing: attribute }",
" struct-field value.f1 { indexing: attribute }",
" }",
" }",
"}"));
}
@Test
public void throws_exception_when_nested_struct_array_is_specified_as_struct_field_attribute() throws IOException, SAXException {
exceptionRule.expect(IllegalArgumentException.class);
exceptionRule.expectMessage(getExpectedMessage("docTopics (docTopics.topics)"));
createModelAndValidate(joinLines(
"schema test {",
"document test {",
"struct topic {",
" field id type string {}",
" field label type string {}",
"}",
"struct docTopic {",
" field id type string {}",
" field topics type array<topic> {}",
"}",
"field docTopics type array<docTopic> {",
" indexing: summary",
" struct-field id { indexing: attribute }",
" struct-field topics { indexing: attribute }",
"}",
"}",
"}"));
}
private String getExpectedMessage(String unsupportedFields) {
return "For cluster 'mycluster', search 'test': " +
"The following complex fields do not support using struct field attributes: " +
unsupportedFields + ". " +
"Only supported for the following complex field types: array or map of struct with primitive types, map of primitive types";
}
private class MyLogger implements DeployLogger {
public StringBuilder message = new StringBuilder();
@Override
public void log(Level level, String message) {
this.message.append(message);
}
}
@Test
public void logs_warning_when_complex_fields_have_struct_fields_with_index() throws IOException, SAXException {
var logger = new MyLogger();
createModelAndValidate(joinLines(
"schema test {",
"document test {",
"struct topic {",
" field id type string {}",
" field label type string {}",
" field desc type string {}",
"}",
"field topics type array<topic> {",
" indexing: summary",
" struct-field id { indexing: index }",
" struct-field label { indexing: index | attribute }",
" struct-field desc { indexing: attribute }",
"}",
"}",
"}"), logger);
assertThat(logger.message.toString().contains(
"For cluster 'mycluster', schema 'test': " +
"The following complex fields have struct fields with 'indexing: index' which is not supported and has no effect: " +
"topics (topics.id, topics.label). " +
"Remove setting or change to 'indexing: attribute' if needed for matching."));
}
@Test
public void validation_passes_when_only_supported_struct_field_attributes_are_used() throws IOException, SAXException {
createModelAndValidate(joinLines("search test {",
" document test {",
" struct s1 {",
" field f1 type string {}",
" field f2 type int {}",
" }",
" struct s2 {",
" field f3 type string {}",
" field f4 type array<int> {}",
" field f5 type array<s1> {}",
" }",
" field struct_array type array<s2> {",
" struct-field f3 { indexing: attribute }",
" }",
" field struct_map type map<string,s2> {",
" struct-field key { indexing: attribute }",
" struct-field value.f3 { indexing: attribute }",
" }",
" }",
"}"));
}
private static void createModelAndValidate(String schema) throws IOException, SAXException {
createModelAndValidate(schema, null);
}
private static void createModelAndValidate(String schema, DeployLogger logger) throws IOException, SAXException {
DeployState deployState = createDeployState(servicesXml(), schema, logger);
VespaModel model = new VespaModel(new NullConfigModelRegistry(), deployState);
ValidationParameters validationParameters = new ValidationParameters(CheckRouting.FALSE);
new Validation().validate(model, validationParameters, deployState);
}
private static DeployState createDeployState(String servicesXml, String schema, DeployLogger logger) {
ApplicationPackage app = new MockApplicationPackage.Builder()
.withServices(servicesXml)
.withSchemas(List.of(schema))
.build();
var builder = new DeployState.Builder().applicationPackage(app);
if (logger != null) {
builder.deployLogger(logger);
}
return builder.build();
}
private static String servicesXml() {
return joinLines("<services version='1.0'>",
new ContentClusterBuilder().getXml(),
"</services>");
}
}
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