Examples with NopInterceptor org.springframework.aop.testfixture.interceptor.NopInterceptor used on opensource projects

Example 46 with NopInterceptor

use of org.springframework.aop.testfixture.interceptor.NopInterceptor in project spring-framework by spring-projects.

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));
}

Example 47 with NopInterceptor

use of org.springframework.aop.testfixture.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testAfterReturningAdvisorIsInvoked.

@Test
public void testAfterReturningAdvisorIsInvoked() {
    class SummingAfterAdvice implements AfterReturningAdvice {

        public int sum;

        @Override
        public void afterReturning(@Nullable Object returnValue, Method m, Object[] args, @Nullable Object target) throws Throwable {
            sum += ((Integer) returnValue).intValue();
        }
    }
    SummingAfterAdvice aa = new SummingAfterAdvice();
    @SuppressWarnings("serial") Advisor matchesInt = new StaticMethodMatcherPointcutAdvisor(aa) {

        @Override
        public boolean matches(Method m, @Nullable Class<?> targetClass) {
            return m.getReturnType() == int.class;
        }
    };
    TestBean target = new TestBean();
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvisor(matchesInt);
    assertThat(pf.getAdvisors()[1]).as("Advisor was added").isEqualTo(matchesInt);
    ITestBean proxied = (ITestBean) createProxy(pf);
    assertThat(aa.sum).isEqualTo(0);
    int i1 = 12;
    int i2 = 13;
    // Won't be advised
    proxied.setAge(i1);
    assertThat(proxied.getAge()).isEqualTo(i1);
    assertThat(aa.sum).isEqualTo(i1);
    proxied.setAge(i2);
    assertThat(proxied.getAge()).isEqualTo(i2);
    assertThat(aa.sum).isEqualTo((i1 + i2));
    assertThat(proxied.getAge()).isEqualTo(i2);
}

Example 48 with NopInterceptor

use of org.springframework.aop.testfixture.interceptor.NopInterceptor in project spring-framework by spring-projects.

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);
}

Example 49 with NopInterceptor

use of org.springframework.aop.testfixture.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testTargetCanGetProxy.

@Test
public void testTargetCanGetProxy() {
    NopInterceptor di = new NopInterceptor();
    INeedsToSeeProxy target = new TargetChecker();
    ProxyFactory proxyFactory = new ProxyFactory(target);
    proxyFactory.setExposeProxy(true);
    assertThat(proxyFactory.isExposeProxy()).isTrue();
    proxyFactory.addAdvice(0, di);
    INeedsToSeeProxy proxied = (INeedsToSeeProxy) createProxy(proxyFactory);
    assertThat(di.getCount()).isEqualTo(0);
    assertThat(target.getCount()).isEqualTo(0);
    proxied.incrementViaThis();
    assertThat(target.getCount()).as("Increment happened").isEqualTo(1);
    assertThat(di.getCount()).as("Only one invocation via AOP as use of this wasn't proxied").isEqualTo(1);
    // 1 invocation
    assertThat(proxied.getCount()).as("Increment happened").isEqualTo(1);
    // 2 invocations
    proxied.incrementViaProxy();
    assertThat(target.getCount()).as("Increment happened").isEqualTo(2);
    assertThat(di.getCount()).as("3 more invocations via AOP as the first call was reentrant through the proxy").isEqualTo(4);
}

Example 50 with NopInterceptor

use of org.springframework.aop.testfixture.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testProxyConfigString.

/**
 * Check that the string is informative.
 */
@Test
public void testProxyConfigString() {
    TestBean target = new TestBean();
    ProxyFactory pc = new ProxyFactory(target);
    pc.setInterfaces(ITestBean.class);
    pc.addAdvice(new NopInterceptor());
    MethodBeforeAdvice mba = new CountingBeforeAdvice();
    Advisor advisor = new DefaultPointcutAdvisor(new NameMatchMethodPointcut(), mba);
    pc.addAdvisor(advisor);
    ITestBean proxied = (ITestBean) createProxy(pc);
    String proxyConfigString = ((Advised) proxied).toProxyConfigString();
    assertThat(proxyConfigString.contains(advisor.toString())).isTrue();
    assertThat(proxyConfigString.contains("1 interface")).isTrue();
}