test for #249

Author: Alexander Furer

grpc-spring-boot-starter-demo/src/test/java/org/lognet/springboot/grpc/consul/ConsulDefaultRegistrationTest.java

@@ -48,6 +48,7 @@ public void consulPropertiesTest() {
         ConsulServiceInstance consulServiceInstance = (ConsulServiceInstance) instances.get(0);
         final Map<String, String> metadata = consulServiceInstance.getMetadata();
         assertThat(metadata.get("secure"),Matchers.is(Boolean.FALSE.toString()));
+        assertThat(metadata.get("key1"),Matchers.is("value1"));
         assertThat(consulServiceInstance.getTags(),Matchers.containsInAnyOrder("1","grpc=true","customTagName=A"));
 
 

grpc-spring-boot-starter-demo/src/test/resources/application-consul-grpc-config-test.yml

@@ -15,4 +15,6 @@ spring:
           - a
           - b
         instance-zone: zone1
+        metadata:
+          key1: value1