@Test
public void testInterfacesWithClassPointcut() {
pico.addComponent(Dao.class, DaoImpl.class);
pico.registerMixin(cuts.instancesOf(Dao.class), IdentifiableMixin.class);
pico.registerInterfaces(cuts.instancesOf(Dao.class), new Class[] {AnotherInterface.class});
Dao dao = pico.getComponent(Dao.class);
assertTrue(dao instanceof Identifiable);
assertTrue(dao instanceof AnotherInterface);
}
@Test
public void testMixin() {
pico.registerMixin(cuts.instancesOf(Dao.class), IdentifiableMixin.class);
pico.addComponent(Dao.class, DaoImpl.class);
Dao dao = pico.getComponent(Dao.class);
verifyMixin(dao);
assertTrue(dao instanceof AnotherInterface);
}
@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 testMixinExplicitInterfaces() {
pico.registerMixin(
cuts.instancesOf(Dao.class), new Class[] {Identifiable.class}, IdentifiableMixin.class);
pico.addComponent(Dao.class, DaoImpl.class);
Dao dao = pico.getComponent(Dao.class);
verifyMixin(dao);
assertFalse(dao instanceof AnotherInterface);
}
@Test
public void testInterfacesWithClassPointcutNoAdviceStillSetsUp() {
pico.addComponent(Dao.class, DaoImpl.class);
pico.registerInterfaces(cuts.instancesOf(Dao.class), new Class[] {AnotherInterface.class});
Dao dao = pico.getComponent(Dao.class);
// dynaop doesn't add any interfaces if there's no advice applied to the
// object:
assertFalse(dao instanceof Identifiable);
assertTrue(dao instanceof AnotherInterface);
}
@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 testContainerSuppliedMixin() {
pico.addComponent(IdGenerator.class, IdGeneratorImpl.class);
pico.addComponent("order1", OrderEntityImpl.class);
pico.addComponent("order2", OrderEntityImpl.class);
pico.registerMixin(
cuts.instancesOf(OrderEntity.class),
new Class[] {Identifiable.class},
IdentifiableMixin.class);
Identifiable i1 = (Identifiable) pico.getComponent("order1");
Identifiable i2 = (Identifiable) pico.getComponent("order2");
assertEquals(1, i1.getId());
assertEquals(2, i2.getId());
i1.setId(3);
assertEquals(3, i1.getId());
assertEquals(2, i2.getId());
}
