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

Example 11 with NopInterceptor

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

the class AbstractAopProxyTests method testBeforeAdviceThrowsException.

@Test
public void testBeforeAdviceThrowsException() {
    final RuntimeException rex = new RuntimeException();
    @SuppressWarnings("serial") CountingBeforeAdvice ba = new CountingBeforeAdvice() {

        @Override
        public void before(Method m, Object[] args, Object target) throws Throwable {
            super.before(m, args, target);
            if (m.getName().startsWith("set")) {
                throw rex;
            }
        }
    };
    TestBean target = new TestBean();
    target.setAge(80);
    NopInterceptor nop1 = new NopInterceptor();
    NopInterceptor nop2 = new NopInterceptor();
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(nop1);
    pf.addAdvice(ba);
    pf.addAdvice(nop2);
    ITestBean proxied = (ITestBean) createProxy(pf);
    // Won't throw an exception
    assertThat(proxied.getAge()).isEqualTo(target.getAge());
    assertThat(ba.getCalls()).isEqualTo(1);
    assertThat(ba.getCalls("getAge")).isEqualTo(1);
    assertThat(nop1.getCount()).isEqualTo(1);
    assertThat(nop2.getCount()).isEqualTo(1);
    // Will fail, after invoking Nop1
    assertThatExceptionOfType(RuntimeException.class).as("before advice should have ended chain").isThrownBy(() -> proxied.setAge(26)).matches(rex::equals);
    assertThat(ba.getCalls()).isEqualTo(2);
    assertThat(nop1.getCount()).isEqualTo(2);
    // Nop2 didn't get invoked when the exception was thrown
    assertThat(nop2.getCount()).isEqualTo(1);
    // Shouldn't have changed value in joinpoint
    assertThat(proxied.getAge()).isEqualTo(target.getAge());
}

Example 12 with NopInterceptor

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

the class AbstractAopProxyTests method testSerializationAdviceNotSerializable.

@Test
public void testSerializationAdviceNotSerializable() throws Exception {
    SerializablePerson sp = new SerializablePerson();
    assertThat(SerializationTestUtils.isSerializable(sp)).isTrue();
    ProxyFactory pf = new ProxyFactory(sp);
    // This isn't serializable
    Advice i = new NopInterceptor();
    pf.addAdvice(i);
    assertThat(SerializationTestUtils.isSerializable(i)).isFalse();
    Object proxy = createAopProxy(pf).getProxy();
    assertThat(SerializationTestUtils.isSerializable(proxy)).isFalse();
}

Example 13 with NopInterceptor

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

the class AbstractAopProxyTests method testStaticMethodPointcut.

@Test
public void testStaticMethodPointcut() throws Throwable {
    TestBean tb = new TestBean();
    ProxyFactory pc = new ProxyFactory();
    pc.addInterface(ITestBean.class);
    NopInterceptor di = new NopInterceptor();
    TestStaticPointcutAdvice sp = new TestStaticPointcutAdvice(di, "getAge");
    pc.addAdvisor(sp);
    pc.setTarget(tb);
    ITestBean it = (ITestBean) createProxy(pc);
    assertThat(0).isEqualTo(di.getCount());
    it.getAge();
    assertThat(1).isEqualTo(di.getCount());
    it.setAge(11);
    assertThat(11).isEqualTo(it.getAge());
    assertThat(2).isEqualTo(di.getCount());
}

Example 14 with NopInterceptor

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

the class AbstractAopProxyTests method testCanCastProxyToProxyConfig.

@Test
public void testCanCastProxyToProxyConfig() throws Throwable {
    TestBean tb = new TestBean();
    ProxyFactory pc = new ProxyFactory(tb);
    NopInterceptor di = new NopInterceptor();
    pc.addAdvice(0, di);
    ITestBean t = (ITestBean) createProxy(pc);
    assertThat(di.getCount()).isEqualTo(0);
    t.setAge(23);
    assertThat(t.getAge()).isEqualTo(23);
    assertThat(di.getCount()).isEqualTo(2);
    Advised advised = (Advised) t;
    assertThat(advised.getAdvisors().length).as("Have 1 advisor").isEqualTo(1);
    assertThat(advised.getAdvisors()[0].getAdvice()).isEqualTo(di);
    NopInterceptor di2 = new NopInterceptor();
    advised.addAdvice(1, di2);
    t.getName();
    assertThat(di.getCount()).isEqualTo(3);
    assertThat(di2.getCount()).isEqualTo(1);
    // will remove di
    advised.removeAdvisor(0);
    t.getAge();
    // Unchanged
    assertThat(di.getCount()).isEqualTo(3);
    assertThat(di2.getCount()).isEqualTo(2);
    CountingBeforeAdvice cba = new CountingBeforeAdvice();
    assertThat(cba.getCalls()).isEqualTo(0);
    advised.addAdvice(cba);
    t.setAge(16);
    assertThat(t.getAge()).isEqualTo(16);
    assertThat(cba.getCalls()).isEqualTo(2);
}

Example 15 with NopInterceptor

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

the class AbstractAopProxyTests method testMultiAdvice.

@Test
public void testMultiAdvice() throws Throwable {
    CountingMultiAdvice cca = new CountingMultiAdvice();
    @SuppressWarnings("serial") Advisor matchesNoArgs = new StaticMethodMatcherPointcutAdvisor(cca) {

        @Override
        public boolean matches(Method m, @Nullable Class<?> targetClass) {
            return m.getParameterCount() == 0 || "exceptional".equals(m.getName());
        }
    };
    TestBean target = new TestBean();
    target.setAge(80);
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvisor(matchesNoArgs);
    assertThat(pf.getAdvisors()[1]).as("Advisor was added").isEqualTo(matchesNoArgs);
    ITestBean proxied = (ITestBean) createProxy(pf);
    assertThat(cca.getCalls()).isEqualTo(0);
    assertThat(cca.getCalls("getAge")).isEqualTo(0);
    assertThat(proxied.getAge()).isEqualTo(target.getAge());
    assertThat(cca.getCalls()).isEqualTo(2);
    assertThat(cca.getCalls("getAge")).isEqualTo(2);
    assertThat(cca.getCalls("setAge")).isEqualTo(0);
    // Won't be advised
    proxied.setAge(26);
    assertThat(cca.getCalls()).isEqualTo(2);
    assertThat(proxied.getAge()).isEqualTo(26);
    assertThat(cca.getCalls()).isEqualTo(4);
    assertThatExceptionOfType(SpecializedUncheckedException.class).as("Should have thrown CannotGetJdbcConnectionException").isThrownBy(() -> proxied.exceptional(new SpecializedUncheckedException("foo", (SQLException) null)));
    assertThat(cca.getCalls()).isEqualTo(6);
}