Update assign/unassign test formatting

spec/frontend/notes/components/note_actions_spec.js

@@ -127,7 +127,20 @@ describe('noteActions', () => {
           .catch(done.fail);
       });
 
-      it('should be possible to assign or unassign the comment author if the user has access to edit an issue', () => {
+      it('should not be possible to assign or unassign the comment author in a merge request', () => {
+        const assignUserButton = wrapper.find('[data-testid="assign-user"]');
+        expect(assignUserButton.exists()).toBe(false);
+      });
+    });
+  });
+
+  describe('when a user has access to edit an issue', () => {
+    beforeEach(() => {
+      axiosMock.onPut(`${TEST_HOST}/api/v4/projects/group/project/issues/1`).reply(() => {
+        expect(actions.updateAssignees).toHaveBeenCalled();
+      });
+
+      store.dispatch('setUserData', userDataMock);
       store.dispatch('setNoteableData', {
         current_user: {
           can_update: true,
@@ -137,27 +150,47 @@ describe('noteActions', () => {
       wrapper = shallowMountNoteActions(props, {
         targetType: () => 'issue',
       });
+    });
+
+    afterEach(() => {
+      wrapper.destroy();
+      axiosMock.restore();
+    });
 
+    it('should be possible to assign the comment author', () => {
       const assignUserButton = wrapper.find('[data-testid="assign-user"]');
       expect(assignUserButton.exists()).toBe(true);
+      assignUserButton.trigger('click');
+    });
 
+    it('should be possible to unassign the comment author', () => {
+      const assignUserButton = wrapper.find('[data-testid="assign-user"]');
+      expect(assignUserButton.exists()).toBe(true);
       assignUserButton.trigger('click');
-        axiosMock.onPut(`${TEST_HOST}/api/v4/projects/group/project/issues/1`).reply(() => {
-          expect(actions.updateAssignees).toHaveBeenCalled();
     });
   });
 
-      it('should not be possible to assign or unassign the comment author if the user does not have access to edit an issue', () => {
+  describe('when a user does not have access to edit an issue', () => {
+    beforeEach(() => {
+      wrapper = shallowMountNoteActions(props, {
+        targetType: () => 'issue',
+      });
+    });
+
+    afterEach(() => {
+      wrapper.destroy();
+    });
+
+    it('should not be possible to assign the comment author', () => {
       const assignUserButton = wrapper.find('[data-testid="assign-user"]');
       expect(assignUserButton.exists()).toBe(false);
     });
 
-      it('should not be possible to assign or unassign the comment author in a merge request', () => {
+    it('should not be possible to unassign the comment author', () => {
       const assignUserButton = wrapper.find('[data-testid="assign-user"]');
       expect(assignUserButton.exists()).toBe(false);
     });
   });
-  });
 
   describe('user is not logged in', () => {
     beforeEach(() => {