| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.lang3.builder; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import java.lang.reflect.Field; |
| |
| import org.apache.commons.lang3.AbstractLangTest; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests {@link ReflectionToStringBuilder} always uses {@link ReflectionToStringBuilder#getValue(Field)} to get the |
| * value of every field in the class. |
| */ |
| public class ReflectionToStringBuilderCustomImplementationTest extends AbstractLangTest { |
| |
| public static class CustomReflectionToStringBuilder extends ReflectionToStringBuilder { |
| |
| private static final String CUSTOM_PREFIX = "prefix:"; |
| |
| public CustomReflectionToStringBuilder(final Object object, final ToStringStyle toStringStyle) { |
| super(object, toStringStyle); |
| } |
| |
| @Override |
| protected Object getValue(final Field field) throws IllegalAccessException { |
| return CUSTOM_PREFIX + super.getValue(field); |
| } |
| } |
| |
| @SuppressWarnings("unused") // Used indirectly by ReflectionToStringBuilder |
| private final String stringField = "string"; |
| |
| @Test |
| public void testBuild() { |
| assertEquals("[stringField=prefix:string]", |
| new CustomReflectionToStringBuilder(this, ToStringStyle.NO_CLASS_NAME_STYLE).build()); |
| } |
| |
| } |