diff --git a/src/test/kotlin/feature/OpinionSteps.kt b/src/test/kotlin/feature/OpinionSteps.kt
index 7ed9022..d94900f 100644
--- a/src/test/kotlin/feature/OpinionSteps.kt
+++ b/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) {
diff --git a/src/test/kotlin/feature/WorkgroupSteps.kt b/src/test/kotlin/feature/WorkgroupSteps.kt
index 5ca64e0..d734d44 100644
--- a/src/test/kotlin/feature/WorkgroupSteps.kt
+++ b/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()))
         }
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/feature/opinion.feature b/src/test/resources/feature/opinion.feature
index d3a59f5..070a290 100644
--- a/src/test/resources/feature/opinion.feature
+++ b/src/test/resources/feature/opinion.feature
@@ -28,7 +28,9 @@ Feature: Opinion
     When I send a PUT request to "/articles/9226c1a3-8091-c3fa-7d0d-c2e98c9bee7b/opinions" with body:
     """
     {
-      "opinion_choice": "0f4f1721-3136-44f1-9f31-1459f3317b15"
+      "ids": [
+        "0f4f1721-3136-44f1-9f31-1459f3317b15"
+      ]
     }
     """
     Then the response status code should be 201
diff --git a/src/test/resources/feature/workgroup.feature b/src/test/resources/feature/workgroup.feature
index d5e2955..9eeaf70 100644
--- a/src/test/resources/feature/workgroup.feature
+++ b/src/test/resources/feature/workgroup.feature
@@ -39,7 +39,7 @@ Feature: Workgroup
       | id | ab469134-bf14-4856-b093-ae1aa990f977 |
     When I send a DELETE request to "/workgroups/ab469134-bf14-4856-b093-ae1aa990f977"
     Then the response status code should be 204
-    And The workgroup "ab469134-bf14-4856-b093-ae1aa990f977" exists
+    And The workgroup "ab469134-bf14-4856-b093-ae1aa990f977" not exists
 
   Scenario: Can get workgroups list
     Given I have citizen Max Planck
@@ -68,7 +68,7 @@ Feature: Workgroup
         {"id":"b5bac515-45d4-4aeb-9b6d-2627a0bbc419"}
       ]
       """
-    Then the response status code should be 200
+    Then the response status code should be 201
 
   Scenario: Can remove member to workgroup
     Given I have citizen Heinrich Hertz