[#59354] added unit tests for scopes

- for work package custom fields

spec/models/custom_field/work_package_custom_field_spec.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+#-- copyright
+# OpenProject is an open source project management software.
+# Copyright (C) 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 WorkPackageCustomField, :model do
+  let!(:bool_cf) { create(:boolean_wp_custom_field) }
+  let!(:text_cf) { create(:text_wp_custom_field) }
+  let!(:hierarchy_cf) { create(:hierarchy_wp_custom_field) }
+
+  describe "scopes" do
+    context "if user has permission to select custom fields" do
+      let(:user) { create(:user) }
+      let(:role) { create(:project_role, permissions: [:select_custom_fields]) }
+      let!(:project) { create(:project, members: { user => role }) }
+
+      it "returns all custom fields" do
+        expect(described_class.visible_by_user(user)).to contain_exactly(bool_cf, text_cf, hierarchy_cf)
+      end
+    end
+
+    context "if user has no access to a project with the enabled custom field" do
+      let(:user) { create(:user) }
+      let(:role) { create(:project_role, permissions: []) }
+      let(:feature) { create(:type_feature) }
+      let(:task) { create(:type_task) }
+      let(:project) { create(:project, members: { user => role }, types: [feature, task]) }
+      let(:project_without_user) { create(:project, types: [feature, task]) }
+
+      before do
+        project.work_package_custom_fields << text_cf
+        feature.custom_fields << text_cf
+        project_without_user.work_package_custom_fields << bool_cf
+        task.custom_fields << bool_cf
+        # hierarchy_cf is not enabled in any project
+      end
+
+      it "returns only custom fields that are enabled in projects the user has access to" do
+        expect(described_class.visible_by_user(user)).to contain_exactly(text_cf)
+      end
+    end
+
+    it "returns custom fields that are usable as custom action" do
+      expect(described_class.usable_as_custom_action).to contain_exactly(bool_cf, text_cf)
+    end
+  end
+end