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ClassParserTest.java
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ClassParserTest.java
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/*
* Copyright (c) 2015, 2023 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
package org.eclipse.yasson.internal;
import org.eclipse.yasson.internal.model.customization.ClassCustomization;
import org.junit.jupiter.api.*;
import static org.junit.jupiter.api.Assertions.*;
import org.eclipse.yasson.defaultmapping.modifiers.model.FieldModifiersClass;
import org.eclipse.yasson.defaultmapping.modifiers.model.MethodModifiersClass;
import org.eclipse.yasson.internal.model.ClassModel;
import org.eclipse.yasson.internal.model.JsonbAnnotatedElement;
import jakarta.json.bind.JsonbConfig;
import jakarta.json.spi.JsonProvider;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Consumer;
/**
* Test for ClassParser component.
*
* @author Roman Grigoriadi
*/
public class ClassParserTest {
private static final JsonbContext jsonbContext = new JsonbContext(new JsonbConfig(), JsonProvider.provider());
private static final ClassParser classParser = new ClassParser(jsonbContext);
private static final AnnotationIntrospector introspector = new AnnotationIntrospector(jsonbContext);
@Test
public void testDefaultMappingFieldModifiers() {
final JsonbAnnotatedElement<Class<?>> clsElement = introspector.collectAnnotations(FieldModifiersClass.class);
ClassModel model = new ClassModel(FieldModifiersClass.class, introspector.introspectCustomization(clsElement,
ClassCustomization.empty(), jsonbContext.getConfigProperties().getPropertyNamingStrategy()), null, null);
classParser.parseProperties(model, clsElement);
assertTrue(model.getPropertyModel("finalString").isReadable());
assertFalse(model.getPropertyModel("finalString").isWritable());
assertFalse(model.getPropertyModel("staticString").isReadable());
assertFalse(model.getPropertyModel("staticString").isWritable());
assertFalse(model.getPropertyModel("transientString").isReadable());
assertFalse(model.getPropertyModel("transientString").isWritable());
}
@Test
public void testDefaultMappingMethodModifiers() {
final JsonbAnnotatedElement<Class<?>> clsElement = introspector.collectAnnotations(MethodModifiersClass.class);
ClassModel model = new ClassModel(FieldModifiersClass.class, introspector.introspectCustomization(clsElement,
ClassCustomization.empty(), jsonbContext.getConfigProperties().getPropertyNamingStrategy()), null, null);
classParser.parseProperties(model, clsElement);
assertFalse(model.getPropertyModel("publicFieldWithPrivateMethods").isReadable());
assertFalse(model.getPropertyModel("publicFieldWithPrivateMethods").isWritable());
assertTrue(model.getPropertyModel("publicFieldWithoutMethods").isReadable());
assertTrue(model.getPropertyModel("publicFieldWithoutMethods").isWritable());
assertTrue(model.getPropertyModel("getterWithoutFieldValue").isReadable());
assertTrue(model.getPropertyModel("getterWithoutFieldValue").isWritable());
MethodModifiersClass object = new MethodModifiersClass();
final AtomicReference<String> accepted = new AtomicReference<>();
Consumer<String> withoutFieldConsumer = accepted::set;
object.setSetterWithoutFieldConsumer(withoutFieldConsumer);
model.getPropertyModel("getterWithoutFieldValue").setValue(object, "ACCEPTED_VALUE");
assertEquals("ACCEPTED_VALUE", accepted.get());
}
}