/** Test that wrapping an object that violates our wrapping conditions fails */
public void testBadWrap() {
BadMockWrappedInterface mw = new BadWrapObjectImpl();
CircuitBreakerWrapper cbw = CircuitBreakerWrapper.getCircuitBreakerWrapperInstance();
try {
mw = cbw.wrap(mw, BadMockWrappedInterface.class, new BaseCircuitBreakerPolicyImpl(1, 1, 10));
} catch (CircuitBreakerWrappingException e) {
return;
}
fail();
}
/**
* Test method for {@link
* com.hubspot.utils.circuitbreaker.CircuitBreakerWrapper#wrap(java.lang.Object, java.lang.Class,
* com.hubspot.utils.circuitbreaker.CircuitBreakerPolicy)}.
*/
public void testWrap() throws Exception {
MockWrappedInterface mw = new MockWrappedInterfaceImpl();
CircuitBreakerWrapper cbw = CircuitBreakerWrapper.getCircuitBreakerWrapperInstance();
try {
mw = cbw.wrap(mw, MockWrappedInterface.class, new BaseCircuitBreakerPolicyImpl(1, 1, 10));
} catch (Exception e) {
fail();
}
assertNotNull(mw);
assertEquals(mw.doSomething("HELLO"), "HELLO");
}
/** Test that we can't double wrap an object */
public void testDoubleWrapIsBadWrap() {
MockWrappedInterface mw = new MockWrappedInterfaceImpl();
CircuitBreakerWrapper cbw = CircuitBreakerWrapper.getCircuitBreakerWrapperInstance();
try {
mw = cbw.wrap(mw, MockWrappedInterface.class, new BaseCircuitBreakerPolicyImpl(1, 1, 10));
} catch (CircuitBreakerWrappingException e) {
fail();
}
// try wrapping the object in a circuit breaker one more time--should fail
try {
mw = cbw.wrap(mw, MockWrappedInterface.class, new BaseCircuitBreakerPolicyImpl(1, 1, 10));
} catch (CircuitBreakerWrappingException e) {
return;
}
fail();
}
/**
* Test method for {@link
* com.hubspot.utils.circuitbreaker.CircuitBreakerWrapper#getCircuitBreakerWrapperInstance()}.
*/
public void testGetCircuitBreakerWrapperInstance() {
CircuitBreakerWrapper w = CircuitBreakerWrapper.getCircuitBreakerWrapperInstance();
assertNotNull(w);
}