FieldTest.java

/*
 * Copyright 2006 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 jdave.injection;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

/**
 * @author Joni Freeman
 */
public class FieldTest {
    @Test
    public void testSetsValueOfField() {
        TestClass object = new TestClass();
        Field field = field(object);
        field.set("test");
        assertEquals("test", field.get());
    }
    
    private Field field(TestClass object) {
        try {
            return new Field(object, TestClass.class.getDeclaredField("field"));
        } catch (Exception e) {
            throw new RuntimeException(e);
        }        
    }

    class TestClass {
        @SuppressWarnings("unused")
        private String field;
    }
}