JUnit tests for RestfulUtil

Increased junit tests coverage according to Sonar analyses.
Added missing tests for RestfulUtil.

Issue-ID: SO-1692
Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
Change-Id: I8744960c0ad3a36ca4c36e23867168bfda5cbd1d

1 files changed, 3 insertions, 2 deletions

diff --git a/adapters/mso-vfc-adapter/src/main/java/org/onap/so/adapters/vfc/util/RestfulUtil.java b/adapters/mso-vfc-adapter/src/main/java/org/onap/so/adapters/vfc/util/RestfulUtil.java
index 3419e6d20c..1e61d4deb2 100644
--- a/adapters/mso-vfc-adapter/src/main/java/org/onap/so/adapters/vfc/util/RestfulUtil.java
+++ b/adapters/mso-vfc-adapter/src/main/java/org/onap/so/adapters/vfc/util/RestfulUtil.java
@@ -79,6 +79,9 @@ public class RestfulUtil {
     @Autowired
     private Environment env;
 
+    @Autowired
+    private HttpClient client;
+
     public String getMsbHost() {
         // MSB_IP will be set as ONAP_IP environment parameter in install flow.
         String msbIp = System.getenv().get(ONAP_IP);
@@ -111,8 +114,6 @@ public class RestfulUtil {
             RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout).setConnectTimeout(timeout)
                     .setConnectionRequestTimeout(timeout).build();
 
-            HttpClient client = HttpClientBuilder.create().build();
-
             if ("POST".equalsIgnoreCase(methodType)) {
                 HttpPost httpPost = new HttpPost(msbUrl);
                 httpPost.setConfig(requestConfig);