#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 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'

describe CustomStylesHelper, type: :helper do
  let(:current_theme) { nil }
  let(:bim_edition?) { false }

  before do
    allow(CustomStyle).to receive(:current).and_return(current_theme)
    allow(OpenProject::Configuration).to receive(:bim?).and_return(bim_edition?)
  end

  describe '.apply_custom_styles?' do
    subject { helper.apply_custom_styles? }

    context 'no CustomStyle present' do
      it 'is falsey' do
        is_expected.to be_falsey
      end
    end

    context 'CustomStyle present' do
      let(:current_theme) { FactoryBot.build_stubbed(:custom_style) }

      context 'without EE' do
        before do
          without_enterprise_token
        end

        context 'no BIM edition' do
          it 'is falsey' do
            is_expected.to be_falsey
          end
        end

        context 'BIM edition' do
          let(:bim_edition?) { true }

          it 'is truthy' do
            is_expected.to be_truthy
          end
        end
      end

      context 'with EE' do
        before do
          with_enterprise_token(:define_custom_style)
        end

        context 'no BIM edition' do
          it 'is truthy' do
            is_expected.to be_truthy
          end
        end

        context 'BIM edition' do
          let(:bim_edition?) { true }

          it 'is truthy' do
            is_expected.to be_truthy
          end
        end
      end
    end
  end

  shared_examples(:apply_when_ee_present) do
    context 'no CustomStyle present' do
      it 'is falsey' do
        is_expected.to be_falsey
      end
    end

    context 'CustomStyle present' do
      let(:current_theme) { FactoryBot.build_stubbed(:custom_style) }

      before do
        allow(current_theme).to receive(:favicon).and_return(true)
        allow(current_theme).to receive(:touch_icon).and_return(true)
      end

      context 'without EE' do
        before do
          without_enterprise_token
        end

        it 'is falsey' do
          is_expected.to be_falsey
        end
      end

      context 'with EE' do
        before do
          with_enterprise_token(:define_custom_style)
        end

        it 'is truthy' do
          is_expected.to be_truthy
        end
      end
    end
  end

  describe '.apply_custom_favicon?' do
    subject { helper.apply_custom_favicon? }

    it_behaves_like :apply_when_ee_present
  end

  describe '.apply_custom_touch_icon?' do
    subject { helper.apply_custom_touch_icon? }

    it_behaves_like :apply_when_ee_present
  end
end