Add a regression test

spec/features/roles/update_spec.rb

@@ -0,0 +1,52 @@
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) 2012-2023 the OpenProject GmbH
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See COPYRIGHT and LICENSE files for more details.
+#++
+
+require 'spec_helper'
+
+RSpec.describe 'Role updating', js: true, with_cuprite: true do
+  let!(:admin) { create(:admin) }
+
+  before do
+    login_as admin
+  end
+
+  context 'with a global role' do
+    let!(:role) { create(:global_role, permissions: %i[manage_user add_project]) }
+
+    it 'allows removing permissions' do
+      expect do
+        visit edit_role_path(role)
+        uncheck 'Create project'
+
+        click_button 'Save'
+
+        role.reload
+      end.to change(role, :permissions).from(%i[manage_user add_project]).to([:manage_user])
+    end
+  end
+end