use of cn.taketoday.aop.testfixture.interceptor.TimestampIntroductionInterceptor in project today-infrastructure by TAKETODAY.
the class AbstractAopProxyTests method testCannotAddIntroductionAdviceWithUnimplementedInterface.
/**
* Check that the introduction advice isn't allowed to introduce interfaces
* that are unsupported by the IntroductionInterceptor.
*/
@Test
public void testCannotAddIntroductionAdviceWithUnimplementedInterface() throws Throwable {
TestBean target = new TestBean();
target.setAge(21);
ProxyFactory pc = new ProxyFactory(target);
assertThatIllegalArgumentException().isThrownBy(() -> pc.addAdvisor(0, new DefaultIntroductionAdvisor(new TimestampIntroductionInterceptor(), ITestBean.class)));
// Check it still works: proxy factory state shouldn't have been corrupted
ITestBean proxied = (ITestBean) createProxy(pc);
assertThat(proxied.getAge()).isEqualTo(target.getAge());
}
use of cn.taketoday.aop.testfixture.interceptor.TimestampIntroductionInterceptor in project today-infrastructure by TAKETODAY.
the class AbstractAopProxyTests method testUseAsHashKey.
@Test
public void testUseAsHashKey() {
TestBean target1 = new TestBean();
ProxyFactory pf1 = new ProxyFactory(target1);
pf1.addAdvice(new NopInterceptor());
ITestBean proxy1 = (ITestBean) createProxy(pf1);
TestBean target2 = new TestBean();
ProxyFactory pf2 = new ProxyFactory(target2);
pf2.addAdvisor(new DefaultIntroductionAdvisor(new TimestampIntroductionInterceptor()));
ITestBean proxy2 = (ITestBean) createProxy(pf2);
HashMap<ITestBean, Object> h = new HashMap<>();
Object value1 = "foo";
Object value2 = "bar";
assertThat(h.get(proxy1)).isNull();
h.put(proxy1, value1);
h.put(proxy2, value2);
assertThat(value1).isEqualTo(h.get(proxy1));
assertThat(value2).isEqualTo(h.get(proxy2));
}
use of cn.taketoday.aop.testfixture.interceptor.TimestampIntroductionInterceptor in project today-infrastructure by TAKETODAY.
the class ProxyFactoryTests method testCanAddAndRemoveAspectInterfacesOnSingleton.
/**
* Should see effect immediately on behavior.
*/
@Test
public void testCanAddAndRemoveAspectInterfacesOnSingleton() {
ProxyFactory config = new ProxyFactory(new TestBean());
assertThat(config.getProxy() instanceof TimeStamped).as("Shouldn't implement TimeStamped before manipulation").isFalse();
long time = 666L;
TimestampIntroductionInterceptor ti = new TimestampIntroductionInterceptor();
ti.setTime(time);
// Add to front of interceptor chain
int oldCount = config.getAdvisors().length;
config.addAdvisor(0, new DefaultIntroductionAdvisor(ti, TimeStamped.class));
assertThat(config.getAdvisors().length == oldCount + 1).isTrue();
TimeStamped ts = (TimeStamped) config.getProxy();
assertThat(ts.getTimeStamp() == time).isTrue();
// Can remove
config.removeAdvice(ti);
assertThat(config.getAdvisors().length == oldCount).isTrue();
assertThatExceptionOfType(RuntimeException.class).as("Existing object won't implement this interface any more").isThrownBy(// Existing reference will fail
ts::getTimeStamp);
assertThat(config.getProxy() instanceof TimeStamped).as("Should no longer implement TimeStamped").isFalse();
// Now check non-effect of removing interceptor that isn't there
config.removeAdvice(new DebugInterceptor());
assertThat(config.getAdvisors().length == oldCount).isTrue();
ITestBean it = (ITestBean) ts;
DebugInterceptor debugInterceptor = new DebugInterceptor();
config.addAdvice(0, debugInterceptor);
it.getSpouse();
assertThat(debugInterceptor.getCount()).isEqualTo(1);
config.removeAdvice(debugInterceptor);
it.getSpouse();
// not invoked again
assertThat(debugInterceptor.getCount() == 1).isTrue();
}
use of cn.taketoday.aop.testfixture.interceptor.TimestampIntroductionInterceptor in project today-infrastructure by TAKETODAY.
the class ProxyFactoryBeanTests method testCanAddAndRemoveAspectInterfacesOnPrototype.
/**
* Try adding and removing interfaces and interceptors on prototype.
* Changes will only affect future references obtained from the factory.
* Each instance will be independent.
*/
@Test
public void testCanAddAndRemoveAspectInterfacesOnPrototype() {
assertThat(factory.getBean("test2")).as("Shouldn't implement TimeStamped before manipulation").isNotInstanceOf(TimeStamped.class);
ProxyFactoryBean config = (ProxyFactoryBean) factory.getBean("&test2");
long time = 666L;
TimestampIntroductionInterceptor ti = new TimestampIntroductionInterceptor();
ti.setTime(time);
// Add to head of interceptor chain
int oldCount = config.getAdvisors().length;
config.addAdvisor(0, new DefaultIntroductionAdvisor(ti, TimeStamped.class));
assertThat(config.getAdvisors().length == oldCount + 1).isTrue();
TimeStamped ts = (TimeStamped) factory.getBean("test2");
assertThat(ts.getTimeStamp()).isEqualTo(time);
// Can remove
config.removeAdvice(ti);
assertThat(config.getAdvisors().length == oldCount).isTrue();
// Check no change on existing object reference
assertThat(ts.getTimeStamp() == time).isTrue();
assertThat(factory.getBean("test2")).as("Should no longer implement TimeStamped").isNotInstanceOf(TimeStamped.class);
// Now check non-effect of removing interceptor that isn't there
config.removeAdvice(new DebugInterceptor());
assertThat(config.getAdvisors().length == oldCount).isTrue();
ITestBean it = (ITestBean) ts;
DebugInterceptor debugInterceptor = new DebugInterceptor();
config.addAdvice(0, debugInterceptor);
it.getSpouse();
// Won't affect existing reference
assertThat(debugInterceptor.getCount() == 0).isTrue();
it = (ITestBean) factory.getBean("test2");
it.getSpouse();
assertThat(debugInterceptor.getCount()).isEqualTo(1);
config.removeAdvice(debugInterceptor);
it.getSpouse();
// Still invoked with old reference
assertThat(debugInterceptor.getCount()).isEqualTo(2);
// not invoked with new object
it = (ITestBean) factory.getBean("test2");
it.getSpouse();
assertThat(debugInterceptor.getCount()).isEqualTo(2);
// Our own timestamped reference should still work
assertThat(ts.getTimeStamp()).isEqualTo(time);
}
use of cn.taketoday.aop.testfixture.interceptor.TimestampIntroductionInterceptor in project today-framework by TAKETODAY.
the class ProxyFactoryTests method testCanAddAndRemoveAspectInterfacesOnSingleton.
/**
* Should see effect immediately on behavior.
*/
@Test
public void testCanAddAndRemoveAspectInterfacesOnSingleton() {
ProxyFactory config = new ProxyFactory(new TestBean());
assertThat(config.getProxy() instanceof TimeStamped).as("Shouldn't implement TimeStamped before manipulation").isFalse();
long time = 666L;
TimestampIntroductionInterceptor ti = new TimestampIntroductionInterceptor();
ti.setTime(time);
// Add to front of interceptor chain
int oldCount = config.getAdvisors().length;
config.addAdvisor(0, new DefaultIntroductionAdvisor(ti, TimeStamped.class));
assertThat(config.getAdvisors().length == oldCount + 1).isTrue();
TimeStamped ts = (TimeStamped) config.getProxy();
assertThat(ts.getTimeStamp() == time).isTrue();
// Can remove
config.removeAdvice(ti);
assertThat(config.getAdvisors().length == oldCount).isTrue();
assertThatExceptionOfType(RuntimeException.class).as("Existing object won't implement this interface any more").isThrownBy(// Existing reference will fail
ts::getTimeStamp);
assertThat(config.getProxy() instanceof TimeStamped).as("Should no longer implement TimeStamped").isFalse();
// Now check non-effect of removing interceptor that isn't there
config.removeAdvice(new DebugInterceptor());
assertThat(config.getAdvisors().length == oldCount).isTrue();
ITestBean it = (ITestBean) ts;
DebugInterceptor debugInterceptor = new DebugInterceptor();
config.addAdvice(0, debugInterceptor);
it.getSpouse();
assertThat(debugInterceptor.getCount()).isEqualTo(1);
config.removeAdvice(debugInterceptor);
it.getSpouse();
// not invoked again
assertThat(debugInterceptor.getCount() == 1).isTrue();
}
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