Merge pull request #12394 from artem-barysh-dev/fix-rabbitmq-node

Removed default host value for RabbitMQ node

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/rabbitmq/TbRabbitMqNodeConfiguration.java

@@ -44,7 +44,6 @@ public class TbRabbitMqNodeConfiguration implements NodeConfiguration<TbRabbitMq
         configuration.setExchangeNamePattern("");
         configuration.setRoutingKeyPattern("");
         configuration.setMessageProperties(null);
-        configuration.setHost(ConnectionFactory.DEFAULT_HOST);
         configuration.setPort(ConnectionFactory.DEFAULT_AMQP_PORT);
         configuration.setVirtualHost(ConnectionFactory.DEFAULT_VHOST);
         configuration.setUsername(ConnectionFactory.DEFAULT_USER);

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/rabbitmq/TbRabbitMqNodeTest.java

@@ -103,7 +103,7 @@ public class TbRabbitMqNodeTest {
         assertThat(config.getExchangeNamePattern()).isEqualTo("");
         assertThat(config.getRoutingKeyPattern()).isEqualTo("");
         assertThat(config.getMessageProperties()).isNull();
-        assertThat(config.getHost()).isEqualTo(ConnectionFactory.DEFAULT_HOST);
+        assertThat(config.getHost()).isNull();
         assertThat(config.getPort()).isEqualTo(ConnectionFactory.DEFAULT_AMQP_PORT);
         assertThat(config.getVirtualHost()).isEqualTo(ConnectionFactory.DEFAULT_VHOST);
         assertThat(config.getUsername()).isEqualTo(ConnectionFactory.DEFAULT_USER);