Fix cucumber tests

src/test/kotlin/feature/OpinionSteps.kt

@@ -60,7 +60,7 @@ class OpinionSteps : En, KoinTest {
             createdBy = get<CitizenRepository>().findByUsername("$firstName-$lastName".toLowerCase().replace(' ', '-'))
                 ?: error("Citizen not exist")
         )
-        get<OpinionRepository>().updateOpinions(opinion.choice, opinion.createdBy, opinion.target)
+        get<OpinionRepository>().addOpinion(opinion)
     }
 
     private fun createOpinionOnArticle(extraInfo: DataTable? = null) {

src/test/kotlin/feature/WorkgroupSteps.kt

@@ -59,7 +59,11 @@ class WorkgroupSteps : En, KoinTest {
         }
 
         Then("The workgroup {string} exists") { id: String ->
-            Assert.assertNotNull(get<CitizenRepository>().findById(id.toUUID()))
+            Assert.assertNotNull(get<WorkgroupRepository>().findById(id.toUUID()))
+        }
+
+        Then("The workgroup {string} not exists") { id: String ->
+            Assert.assertNull(get<WorkgroupRepository>().findById(id.toUUID()))
         }
     }
 }