@Test
public void testInterceptor() {
StringBuffer log = new StringBuffer();
pico.registerInterceptor(
cuts.instancesOf(Dao.class), cuts.allMethods(), new LoggingInterceptor(log));
pico.addComponent(Dao.class, DaoImpl.class);
Dao dao = pico.getComponent(Dao.class);
verifyIntercepted(dao, log);
}
@Test
public void testContainerSuppliedInterceptor() {
pico.registerInterceptor(
cuts.instancesOf(Dao.class), cuts.allMethods(), LoggingInterceptor.class);
pico.addComponent("log", StringBuffer.class);
pico.addComponent(LoggingInterceptor.class);
pico.addComponent(Dao.class, DaoImpl.class);
Dao dao = pico.getComponent(Dao.class);
StringBuffer log = (StringBuffer) pico.getComponent("log");
verifyIntercepted(dao, log);
}
@Test
public void testComponentInterceptor() {
StringBuffer log = new StringBuffer();
pico.registerInterceptor(
cuts.component("intercepted"), cuts.allMethods(), new LoggingInterceptor(log));
pico.addComponent("intercepted", DaoImpl.class);
pico.addComponent("notIntercepted", DaoImpl.class);
Dao intercepted = (Dao) pico.getComponent("intercepted");
Dao notIntercepted = (Dao) pico.getComponent("notIntercepted");
verifyIntercepted(intercepted, log);
verifyNotIntercepted(notIntercepted, log);
}
@Test
public void testContainerSuppliedComponentInterceptor() {
pico.registerInterceptor(
cuts.component("intercepted"), cuts.allMethods(), LoggingInterceptor.class);
pico.addComponent("log", StringBuffer.class);
pico.addComponent(LoggingInterceptor.class);
pico.addComponent("intercepted", DaoImpl.class);
pico.addComponent("notIntercepted", DaoImpl.class);
StringBuffer log = (StringBuffer) pico.getComponent("log");
Dao intercepted = (Dao) pico.getComponent("intercepted");
Dao notIntercepted = (Dao) pico.getComponent("notIntercepted");
verifyIntercepted(intercepted, log);
verifyNotIntercepted(notIntercepted, log);
}