Resolve "Die Statistiken sollten auch in ElasticSearch hinterlegt werden."

Related to #384 (closed)

src/test/java/at/ac/uibk/gitsearch/web/rest/ValidationCheckerResourceIT.java

@@ -8,6 +8,9 @@ import static org.springframework.test.web.servlet.request.MockMvcRequestBuilder
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
+import at.ac.uibk.gitsearch.GitsearchApp;
+import at.ac.uibk.gitsearch.repository.search.MetaDataRepository;
+import at.ac.uibk.gitsearch.web.rest.ValidationCheckerResource.ValidationResultDTO;
 import org.codeability.sharing.plugins.api.search.UserProvidedMetadataDTO;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -19,10 +22,6 @@ import org.springframework.http.MediaType;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.transaction.annotation.Transactional;
 
-import at.ac.uibk.gitsearch.GitsearchApp;
-import at.ac.uibk.gitsearch.repository.search.MetaDataRepository;
-import at.ac.uibk.gitsearch.web.rest.ValidationCheckerResource.ValidationResultDTO;
-
 @SpringBootTest(classes = GitsearchApp.class)
 @ExtendWith(MockitoExtension.class)
 @AutoConfigureMockMvc