Examples with ConfigModule org.apache.druid.guice.ConfigModule used on opensource projects

Example 1 with ConfigModule

use of org.apache.druid.guice.ConfigModule in project druid by druid-io.

the class BrokerInternalQueryConfigTest method testDefaultBehavior.

/**
 * Test the behavior if the operator does not specify anything for druid.broker.internal.query.config.context in runtime.properties
 */
@Test
public void testDefaultBehavior() {
    Injector injector = Guice.createInjector(new Module() {

        @Override
        public void configure(Binder binder) {
            binder.install(new ConfigModule());
            binder.install(new DruidGuiceExtensions());
            JsonConfigProvider.bind(binder, "druid.broker.internal.query.config", BrokerInternalQueryConfig.class);
        }

        @Provides
        @LazySingleton
        public ObjectMapper jsonMapper() {
            return new DefaultObjectMapper();
        }
    });
    BrokerInternalQueryConfig config = injector.getInstance(BrokerInternalQueryConfig.class);
    Assert.assertEquals(ImmutableMap.of(), config.getContext());
}