Add test for missing code covereage

- Add test for error scenarios and otehr mising tests
- set up for SpringBean testing
- some small typo fixes
- fixed some SQ violations

Issue-ID: CPS-656

Change-Id: If33f215c8ecaf090f27145005cc1aa7f0331d0f4
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>

1 files changed, 2 insertions, 2 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/NcmpConfiguration.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/NcmpConfiguration.java
index a834bfcd9..c4e82d329 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/NcmpConfiguration.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/NcmpConfiguration.java
@@ -41,7 +41,7 @@ public class NcmpConfiguration {
     }
 
     @Bean
-    public RestTemplate restTemplate(final RestTemplateBuilder restTemplateBuilder) {
+    public static RestTemplate restTemplate(final RestTemplateBuilder restTemplateBuilder) {
         return restTemplateBuilder.build();
     }
-}
\ No newline at end of file
+}