BAEL-2351 fixed integration tests

spring-boot-ops/src/main/resources/application.properties

@@ -1,4 +1,7 @@
 management.endpoints.web.exposure.include=*
 management.metrics.enable.root=true
 management.metrics.enable.jvm=true
-management.endpoint.restart.enabled=true
+management.endpoint.restart.enabled=true
+spring.datasource.jmx-enabled=false
+spring.main.allow-bean-definition-overriding=true
+management.endpoint.shutdown.enabled=true

spring-boot-ops/src/test/java/com/baeldung/restart/RestartApplicationIntegrationTest.java

@@ -2,20 +2,25 @@ package com.baeldung.restart;
 
 import static org.junit.Assert.assertEquals;
 
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
 import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.client.RestTemplateBuilder;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.ResponseEntity;
 
+import java.time.Duration;
+
 public class RestartApplicationIntegrationTest {
-    
-    private TestRestTemplate template = new TestRestTemplate();
+
+    private TestRestTemplate restTemplate = new TestRestTemplate();
 
     @Test
     public void givenBootApp_whenRestart_thenOk() throws Exception {
         Application.main(new String[0]);
-        
-        ResponseEntity response = template.exchange("http://localhost:8080/restart", 
+
+        ResponseEntity response = restTemplate.exchange("http://localhost:8080/restart",
            HttpMethod.POST, null, Object.class);
         
         assertEquals(200, response.getStatusCode().value());
@@ -24,11 +29,11 @@ public class RestartApplicationIntegrationTest {
     @Test
     public void givenBootApp_whenRestartUsingActuator_thenOk() throws Exception {
         Application.main(new String[] { "--server.port=8090" });
-        
-        ResponseEntity response = template.exchange("http://localhost:8090/restartApp", 
+
+        ResponseEntity response = restTemplate.exchange("http://localhost:8090/restartApp",
            HttpMethod.POST, null, Object.class);
         
         assertEquals(200, response.getStatusCode().value());
     }
 
-}
+}

spring-boot-ops/src/test/resources/application.properties

@@ -6,4 +6,7 @@ management.endpoints.web.exposure.include=*
 management.endpoint.shutdown.enabled=true
 endpoints.shutdown.enabled=true
 
-management.endpoint.restart.enabled=true
+management.endpoint.restart.enabled=true
+
+spring.main.allow-bean-definition-overriding=true
+spring.jmx.unique-names=true