[tests-only][full-ci]Extend tests coverage for different role capability for group (#5742)

* Extend tests coverage for different role capability for group

* Remove unwanted scenario

* Change http status code

tests/acceptance/features/apiGraph/editGroup.feature

@@ -1,4 +1,4 @@
-@api @skipOnOcV10
+@api @skipOnOcV10 @issue-5099
 Feature: edit group name
   As an admin
   I want to be able to edit group name
@@ -8,7 +8,7 @@ Feature: edit group name
     Given user "Alice" has been created with default attributes and without skeleton files
     And the administrator has given "Alice" the role "Admin" using the settings api
 
-  @issue-5099
+
   Scenario Outline: admin user renames a group
     Given group "<old_group>" has been created
     When user "Alice" renames group "<old_group>" to "<new_group>" using the Graph API
@@ -22,4 +22,22 @@ Feature: edit group name
       | grp1      | नेपाली          |
       | grp1      | $x<=>[y*z^2]! |
       | grp1      | staff?group   |
-      | grp1      | 50%pass       |
+      | grp1      | 50%pass       |
+
+
+  Scenario Outline: user other than the admin can't rename a group
+    Given the administrator has given "Alice" the role "<role>" using the settings api
+    And group "grp1" has been created
+    When user "Alice" tries to rename group "grp1" to "grp101" using the Graph API
+    Then the HTTP status code should be "403"
+    Examples:
+      | role        |
+      | Space Admin |
+      | User        |
+      | Guest       |
+
+
+  Scenario: admin user tries to rename nonexistent group
+    When user "Alice" tries to rename a nonexistent group to "grp1" using the Graph API
+    Then the HTTP status code should be "404"
+    And group "grp1" should not exist