@Test
public void testBooleanGlobalDynamicOverrideOfCodeDefault() throws Exception {

    HystrixCommandProperties properties = new TestPropertiesCommand(TestKey.TEST, new HystrixCommandProperties.Setter(), "unitTestPrefix");
    ConfigurationManager.getConfigInstance().setProperty("unitTestPrefix.command.default.circuitBreaker.forceClosed", true);
    // the global dynamic property should take precedence over the default
    assertEquals(true, properties.circuitBreakerForceClosed().get());
    // cleanup 
    ConfigurationManager.getConfigInstance().clearProperty("unitTestPrefix.command.default.circuitBreaker.forceClosed");
}