Spec coverage on Settings/ controllers specs (#24221)

spec/controllers/settings/pictures_controller_spec.rb

@@ -18,5 +18,35 @@ describe Settings::PicturesController do
         expect(response).to have_http_status(400)
       end
     end
+
+    context 'with valid picture id' do
+      context 'when account updates correctly' do
+        let(:service) { instance_double(UpdateAccountService, call: true) }
+
+        before do
+          allow(UpdateAccountService).to receive(:new).and_return(service)
+        end
+
+        it 'updates the account' do
+          delete :destroy, params: { id: 'avatar' }
+          expect(response).to redirect_to(settings_profile_path)
+          expect(response).to have_http_status(303)
+          expect(service).to have_received(:call).with(user.account, { 'avatar' => nil, 'avatar_remote_url' => '' })
+        end
+      end
+
+      context 'when account cannot update' do
+        let(:service) { instance_double(UpdateAccountService, call: false) }
+
+        before do
+          allow(UpdateAccountService).to receive(:new).and_return(service)
+        end
+
+        it 'redirects to profile' do
+          delete :destroy, params: { id: 'avatar' }
+          expect(response).to redirect_to(settings_profile_path)
+        end
+      end
+    end
   end
 end