Gab Social. All are welcome.

spec/helpers/application_helper_spec.rb

@@ -0,0 +1,129 @@
+require 'rails_helper'
+
+describe ApplicationHelper do
+  describe 'active_nav_class' do
+    it 'returns active when on the current page' do
+      allow(helper).to receive(:current_page?).and_return(true)
+
+      result = helper.active_nav_class("/test")
+      expect(result).to eq "active"
+    end
+
+    it 'returns active when on a current page' do
+      allow(helper).to receive(:current_page?).with('/foo').and_return(false)
+      allow(helper).to receive(:current_page?).with('/test').and_return(true)
+
+      result = helper.active_nav_class('/foo', '/test')
+      expect(result).to eq "active"
+    end
+
+    it 'returns empty string when not on current page' do
+      allow(helper).to receive(:current_page?).and_return(false)
+
+      result = helper.active_nav_class("/test")
+      expect(result).to eq ""
+    end
+  end
+
+  describe 'locale_direction' do
+    around do |example|
+      current_locale = I18n.locale
+      example.run
+      I18n.locale = current_locale
+    end
+
+    it 'adds rtl body class if locale is Arabic' do
+      I18n.locale = :ar
+      expect(helper.locale_direction).to eq 'rtl'
+    end
+
+    it 'adds rtl body class if locale is Farsi' do
+      I18n.locale = :fa
+      expect(helper.locale_direction).to eq 'rtl'
+    end
+
+    it 'adds rtl if locale is Hebrew' do
+      I18n.locale = :he
+      expect(helper.locale_direction).to eq 'rtl'
+    end
+
+    it 'does not add rtl if locale is Thai' do
+      I18n.locale = :th
+      expect(helper.locale_direction).to_not eq 'rtl'
+    end
+  end
+
+  describe 'fa_icon' do
+    it 'returns a tag of fixed-width cog' do
+      expect(helper.fa_icon('cog fw')).to eq '<i class="fa fa-cog fa-fw"></i>'
+    end
+  end
+
+  describe 'favicon_path' do
+    it 'returns /favicon.ico on production enviromnent' do
+      expect(Rails.env).to receive(:production?).and_return(true)
+      expect(helper.favicon_path).to eq '/favicon.ico'
+    end
+  end
+
+  describe 'open_registrations?' do
+    it 'returns true when open for registrations' do
+      without_partial_double_verification do
+        expect(Setting).to receive(:registrations_mode).and_return('open')
+      end
+
+      expect(helper.open_registrations?).to eq true
+    end
+
+    it 'returns false when closed for registrations' do
+      without_partial_double_verification do
+        expect(Setting).to receive(:registrations_mode).and_return('none')
+      end
+
+      expect(helper.open_registrations?).to eq false
+    end
+  end
+
+  describe 'show_landing_strip?', without_verify_partial_doubles: true do
+    describe 'when signed in' do
+      before do
+        allow(helper).to receive(:user_signed_in?).and_return(true)
+      end
+      it 'does not show landing strip' do
+        expect(helper.show_landing_strip?).to eq false
+      end
+    end
+
+    describe 'when signed out' do
+      before do
+        allow(helper).to receive(:user_signed_in?).and_return(false)
+      end
+
+      it 'does not show landing strip on single user instance' do
+        allow(helper).to receive(:single_user_mode?).and_return(true)
+
+        expect(helper.show_landing_strip?).to eq false
+      end
+
+      it 'shows landing strip on multi user instance' do
+        allow(helper).to receive(:single_user_mode?).and_return(false)
+
+        expect(helper.show_landing_strip?).to eq true
+      end
+    end
+  end
+
+  describe 'title' do
+    around do |example|
+      site_title = Setting.site_title
+      example.run
+      Setting.site_title = site_title
+    end
+
+    it 'returns site title on production enviroment' do
+      Setting.site_title = 'site title'
+      expect(Rails.env).to receive(:production?).and_return(true)
+      expect(helper.title).to eq 'site title'
+    end
+  end
+end