/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.security.util;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.*;
/**
* @author Luke Taylor
*/
public class FieldUtilsTests {
@Test
public void gettingAndSettingProtectedFieldIsSuccessful() throws Exception {
new FieldUtils();
Object tc = new TestClass();
assertThat(FieldUtils.getProtectedFieldValue("protectedField", tc)).isEqualTo("x");
assertThat(FieldUtils.getFieldValue(tc, "nested.protectedField")).isEqualTo("z");
FieldUtils.setProtectedFieldValue("protectedField", tc, "y");
assertThat(FieldUtils.getProtectedFieldValue("protectedField", tc)).isEqualTo("y");
try {
FieldUtils.getProtectedFieldValue("nonExistentField", tc);
}
catch (IllegalStateException expected) {
}
}
}
@SuppressWarnings("unused")
class TestClass {
private String protectedField = "x";
private Nested nested = new Nested();
}
@SuppressWarnings("unused")
class Nested {
private String protectedField = "z";
}