Examples with ITestBean org.springframework.beans.testfixture.beans.ITestBean used on opensource projects

Example 71 with ITestBean

use of org.springframework.beans.testfixture.beans.ITestBean in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testCannotAddIntroductionAdviceToIntroduceClass.

/**
 * Should only be able to introduce interfaces, not classes.
 */
@Test
public void testCannotAddIntroductionAdviceToIntroduceClass() throws Throwable {
    TestBean target = new TestBean();
    target.setAge(21);
    ProxyFactory pc = new ProxyFactory(target);
    assertThatIllegalArgumentException().as("Shouldn't be able to add introduction advice that introduces a class, rather than an interface").isThrownBy(() -> pc.addAdvisor(0, new DefaultIntroductionAdvisor(new TimestampIntroductionInterceptor(), TestBean.class))).withMessageContaining("interface");
    // Check it still works: proxy factory state shouldn't have been corrupted
    ITestBean proxied = (ITestBean) createProxy(pc);
    assertThat(proxied.getAge()).isEqualTo(target.getAge());
}

Example 72 with ITestBean

use of org.springframework.beans.testfixture.beans.ITestBean in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testUndeclaredCheckedException.

/**
 * An interceptor throws a checked exception not on the method signature.
 * For efficiency, we don't bother unifying java.lang.reflect and
 * org.springframework.cglib UndeclaredThrowableException
 */
@Test
public void testUndeclaredCheckedException() throws Throwable {
    final Exception unexpectedException = new Exception();
    // Test return value
    MethodInterceptor mi = invocation -> {
        throw unexpectedException;
    };
    AdvisedSupport pc = new AdvisedSupport(ITestBean.class);
    pc.addAdvice(ExposeInvocationInterceptor.INSTANCE);
    pc.addAdvice(mi);
    // We don't care about the object
    pc.setTarget(new TestBean());
    AopProxy aop = createAopProxy(pc);
    ITestBean tb = (ITestBean) aop.getProxy();
    assertThatExceptionOfType(UndeclaredThrowableException.class).isThrownBy(tb::getAge).satisfies(ex -> assertThat(ex.getUndeclaredThrowable()).isEqualTo(unexpectedException));
}

Example 73 with ITestBean

use of org.springframework.beans.testfixture.beans.ITestBean in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testUserAttributes.

@Test
public void testUserAttributes() throws Throwable {
    class MapAwareMethodInterceptor implements MethodInterceptor {

        private final Map<String, String> expectedValues;

        private final Map<String, String> valuesToAdd;

        public MapAwareMethodInterceptor(Map<String, String> expectedValues, Map<String, String> valuesToAdd) {
            this.expectedValues = expectedValues;
            this.valuesToAdd = valuesToAdd;
        }

        @Override
        public Object invoke(MethodInvocation invocation) throws Throwable {
            ReflectiveMethodInvocation rmi = (ReflectiveMethodInvocation) invocation;
            for (Iterator<String> it = rmi.getUserAttributes().keySet().iterator(); it.hasNext(); ) {
                Object key = it.next();
                assertThat(rmi.getUserAttributes().get(key)).isEqualTo(expectedValues.get(key));
            }
            rmi.getUserAttributes().putAll(valuesToAdd);
            return invocation.proceed();
        }
    }
    AdvisedSupport pc = new AdvisedSupport(ITestBean.class);
    MapAwareMethodInterceptor mami1 = new MapAwareMethodInterceptor(new HashMap<>(), new HashMap<String, String>());
    Map<String, String> firstValuesToAdd = new HashMap<>();
    firstValuesToAdd.put("test", "");
    MapAwareMethodInterceptor mami2 = new MapAwareMethodInterceptor(new HashMap<>(), firstValuesToAdd);
    MapAwareMethodInterceptor mami3 = new MapAwareMethodInterceptor(firstValuesToAdd, new HashMap<>());
    MapAwareMethodInterceptor mami4 = new MapAwareMethodInterceptor(firstValuesToAdd, new HashMap<>());
    Map<String, String> secondValuesToAdd = new HashMap<>();
    secondValuesToAdd.put("foo", "bar");
    secondValuesToAdd.put("cat", "dog");
    MapAwareMethodInterceptor mami5 = new MapAwareMethodInterceptor(firstValuesToAdd, secondValuesToAdd);
    Map<String, String> finalExpected = new HashMap<>(firstValuesToAdd);
    finalExpected.putAll(secondValuesToAdd);
    MapAwareMethodInterceptor mami6 = new MapAwareMethodInterceptor(finalExpected, secondValuesToAdd);
    pc.addAdvice(mami1);
    pc.addAdvice(mami2);
    pc.addAdvice(mami3);
    pc.addAdvice(mami4);
    pc.addAdvice(mami5);
    pc.addAdvice(mami6);
    // We don't care about the object
    pc.setTarget(new TestBean());
    AopProxy aop = createAopProxy(pc);
    ITestBean tb = (ITestBean) aop.getProxy();
    String newName = "foo";
    tb.setName(newName);
    assertThat(tb.getName()).isEqualTo(newName);
}

Example 74 with ITestBean

use of org.springframework.beans.testfixture.beans.ITestBean 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 75 with ITestBean

use of org.springframework.beans.testfixture.beans.ITestBean in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testTargetCanGetInvocation.

@Test
public void testTargetCanGetInvocation() throws Throwable {
    final InvocationCheckExposedInvocationTestBean expectedTarget = new InvocationCheckExposedInvocationTestBean();
    AdvisedSupport pc = new AdvisedSupport(ITestBean.class, IOther.class);
    pc.addAdvice(ExposeInvocationInterceptor.INSTANCE);
    TrapTargetInterceptor tii = new TrapTargetInterceptor() {

        @Override
        public Object invoke(MethodInvocation invocation) throws Throwable {
            // Assert that target matches BEFORE invocation returns
            assertThat(invocation.getThis()).as("Target is correct").isEqualTo(expectedTarget);
            return super.invoke(invocation);
        }
    };
    pc.addAdvice(tii);
    pc.setTarget(expectedTarget);
    AopProxy aop = createAopProxy(pc);
    ITestBean tb = (ITestBean) aop.getProxy();
    tb.getName();
}