use of cn.taketoday.aop.NopInterceptor in project today-framework by TAKETODAY.
the class AbstractAopProxyTests method testCannotRemoveAdvisorWhenFrozen.
@Test
public void testCannotRemoveAdvisorWhenFrozen() throws Throwable {
TestBean target = new TestBean();
target.setAge(21);
ProxyFactory pc = new ProxyFactory(target);
assertThat(pc.isFrozen()).isFalse();
pc.addAdvice(new NopInterceptor());
ITestBean proxied = (ITestBean) createProxy(pc);
pc.setFrozen(true);
Advised advised = (Advised) proxied;
assertThat(pc.isFrozen()).isTrue();
assertThatExceptionOfType(AopConfigException.class).as("Shouldn't be able to remove Advisor when frozen").isThrownBy(() -> advised.removeAdvisor(0)).withMessageContaining("frozen");
// Didn't get removed
assertThat(advised.getAdvisors().length).isEqualTo(1);
pc.setFrozen(false);
// Can now remove it
advised.removeAdvisor(0);
// Check it still works: proxy factory state shouldn't have been corrupted
assertThat(proxied.getAge()).isEqualTo(target.getAge());
assertThat(advised.getAdvisors().length).isEqualTo(0);
}
use of cn.taketoday.aop.NopInterceptor in project today-framework by TAKETODAY.
the class AbstractAopProxyTests method testAfterReturningAdvisorIsNotInvokedOnException.
@Test
public void testAfterReturningAdvisorIsNotInvokedOnException() {
CountingAfterReturningAdvice car = new CountingAfterReturningAdvice();
TestBean target = new TestBean();
ProxyFactory pf = new ProxyFactory(target);
pf.addAdvice(new NopInterceptor());
pf.addAdvice(car);
assertThat(pf.getAdvisors()[1].getAdvice()).as("Advice was wrapped in Advisor and added").isEqualTo(car);
ITestBean proxied = (ITestBean) createProxy(pf);
assertThat(car.getCalls()).isEqualTo(0);
int age = 10;
proxied.setAge(age);
assertThat(proxied.getAge()).isEqualTo(age);
assertThat(car.getCalls()).isEqualTo(2);
Exception exc = new Exception();
// On exception it won't be invoked
assertThatExceptionOfType(Throwable.class).isThrownBy(() -> proxied.exceptional(exc)).satisfies(ex -> assertThat(ex).isSameAs(exc));
assertThat(car.getCalls()).isEqualTo(2);
}
use of cn.taketoday.aop.NopInterceptor in project today-framework by TAKETODAY.
the class ProxyFactoryTests method testIndexOfMethods.
@Test
public void testIndexOfMethods() {
TestBean target = new TestBean();
ProxyFactory pf = new ProxyFactory(target);
NopInterceptor nop = new NopInterceptor();
Advisor advisor = new DefaultPointcutAdvisor(new CountingBeforeAdvice());
Advised advised = (Advised) pf.getProxy();
// Can use advised and ProxyFactory interchangeably
advised.addAdvice(nop);
pf.addAdvisor(advisor);
assertThat(pf.indexOf(new NopInterceptor())).isEqualTo(-1);
assertThat(pf.indexOf(nop)).isEqualTo(0);
assertThat(pf.indexOf(advisor)).isEqualTo(1);
assertThat(advised.indexOf(new DefaultPointcutAdvisor(null))).isEqualTo(-1);
}
use of cn.taketoday.aop.NopInterceptor in project today-framework by TAKETODAY.
the class ProxyFactoryTests method testRemoveAdvisorByIndex.
@Test
public void testRemoveAdvisorByIndex() {
TestBean target = new TestBean();
ProxyFactory pf = new ProxyFactory(target);
NopInterceptor nop = new NopInterceptor();
CountingBeforeAdvice cba = new CountingBeforeAdvice();
Advisor advisor = new DefaultPointcutAdvisor(cba);
pf.addAdvice(nop);
pf.addAdvisor(advisor);
NopInterceptor nop2 = new NopInterceptor();
pf.addAdvice(nop2);
ITestBean proxied = (ITestBean) pf.getProxy();
proxied.setAge(5);
assertThat(cba.getCalls()).isEqualTo(1);
assertThat(nop.getCount()).isEqualTo(1);
assertThat(nop2.getCount()).isEqualTo(1);
// Removes counting before advisor
pf.removeAdvisor(1);
assertThat(proxied.getAge()).isEqualTo(5);
assertThat(cba.getCalls()).isEqualTo(1);
assertThat(nop.getCount()).isEqualTo(2);
assertThat(nop2.getCount()).isEqualTo(2);
// Removes Nop1
pf.removeAdvisor(0);
assertThat(proxied.getAge()).isEqualTo(5);
assertThat(cba.getCalls()).isEqualTo(1);
assertThat(nop.getCount()).isEqualTo(2);
assertThat(nop2.getCount()).isEqualTo(3);
// Check out of bounds
try {
pf.removeAdvisor(-1);
} catch (AopConfigException ex) {
// Ok
}
try {
pf.removeAdvisor(2);
} catch (AopConfigException ex) {
// Ok
}
assertThat(proxied.getAge()).isEqualTo(5);
assertThat(nop2.getCount()).isEqualTo(4);
}
use of cn.taketoday.aop.NopInterceptor in project today-framework by TAKETODAY.
the class UnsupportedInterceptor method testNoTarget.
@Test
public void testNoTarget() {
AdvisedSupport pc = new AdvisedSupport(ITestBean.class);
pc.addAdvice(new NopInterceptor());
AopProxy aop = createAopProxy(pc);
assertThatExceptionOfType(AopConfigException.class).isThrownBy(aop::getProxy);
}
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