Merge branch 'tc-cleanup-application-settings-spec' into 'master'

Cleanup application settings spec

See merge request !10189

app/controllers/admin/application_settings_controller.rb

@@ -45,15 +45,6 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
   end
 
   def application_setting_params
-    restricted_levels = params[:application_setting][:restricted_visibility_levels]
-    if restricted_levels.nil?
-      params[:application_setting][:restricted_visibility_levels] = []
-    else
-      restricted_levels.map! do |level|
-        level.to_i
-      end
-    end
-
     import_sources = params[:application_setting][:import_sources]
     if import_sources.nil?
       params[:application_setting][:import_sources] = []

spec/controllers/admin/application_settings_controller_spec.rb

@@ -6,23 +6,34 @@ describe Admin::ApplicationSettingsController do
   let(:admin) { create(:admin) }
 
   before do
-    sign_in(admin)
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
   end
 
-  describe 'PATCH #update' do
+  describe 'PUT #update' do
+    before do
+      sign_in(admin)
+    end
+
     it 'updates the default_project_visibility for string value' do
-      patch :update, application_setting: { default_project_visibility: "20" }
+      put :update, application_setting: { default_project_visibility: "20" }
+
+      expect(response).to redirect_to(admin_application_settings_path)
+      expect(ApplicationSetting.current.default_project_visibility).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'update the restricted levels for string values' do
+      put :update, application_setting: { restricted_visibility_levels: %w[10 20] }
 
       expect(response).to redirect_to(admin_application_settings_path)
-      expect(ApplicationSetting.current.default_project_visibility).to eq Gitlab::VisibilityLevel::PUBLIC
+      expect(ApplicationSetting.current.restricted_visibility_levels).to eq([10, 20])
     end
 
-    it 'falls back to default with default_project_visibility setting is omitted' do
-      patch :update, application_setting: {}
+    it 'falls back to defaults when settings are omitted' do
+      put :update, application_setting: {}
 
       expect(response).to redirect_to(admin_application_settings_path)
-      expect(ApplicationSetting.current.default_project_visibility).to eq Gitlab::VisibilityLevel::PRIVATE
+      expect(ApplicationSetting.current.default_project_visibility).to eq(Gitlab::VisibilityLevel::PRIVATE)
+      expect(ApplicationSetting.current.restricted_visibility_levels).to be_empty
     end
   end
 end