package com.baeldung.resource; import static org.junit.Assert.assertNotNull; import java.io.File; import javax.annotation.Resource; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations={ "/applicationContextTest-@Resource-NameType.xml"}) public class MethodResourceInjectionDemo { private File defaultFile; @Resource(name="namedFile") protected void setDefaultFile(File defaultFile) { this.defaultFile = defaultFile; } @Test public void defaultFile_MUST_BE_INJECTED_Correctly() { assertNotNull(defaultFile); } }