require 'spec_helper'
require_dependency 'site_setting'
require_dependency 'site_setting_extension'

describe SiteSetting do

  describe 'call_discourse_hub?' do
    it 'should be true when enforce_global_nicknames is true and discourse_org_access_key is set' do
      SiteSetting.stubs(:enforce_global_nicknames).returns(true)
      SiteSetting.stubs(:discourse_org_access_key).returns('asdfasfsafd')
      SiteSetting.call_discourse_hub?.should == true
    end

    it 'should be false when enforce_global_nicknames is false and discourse_org_access_key is set' do
      SiteSetting.stubs(:enforce_global_nicknames).returns(false)
      SiteSetting.stubs(:discourse_org_access_key).returns('asdfasfsafd')
      SiteSetting.call_discourse_hub?.should == false
    end

    it 'should be false when enforce_global_nicknames is true and discourse_org_access_key is not set' do
      SiteSetting.stubs(:enforce_global_nicknames).returns(true)
      SiteSetting.stubs(:discourse_org_access_key).returns('')
      SiteSetting.call_discourse_hub?.should == false
    end

    it 'should be false when enforce_global_nicknames is false and discourse_org_access_key is not set' do
      SiteSetting.stubs(:enforce_global_nicknames).returns(false)
      SiteSetting.stubs(:discourse_org_access_key).returns('')
      SiteSetting.call_discourse_hub?.should == false
    end
  end

  describe 'topic_title_length' do
    it 'returns a range of min/max topic title length' do
      SiteSetting.topic_title_length.should ==
        (SiteSetting.defaults[:min_topic_title_length]..SiteSetting.defaults[:max_topic_title_length])
    end
  end

  describe 'post_length' do
    it 'returns a range of min/max post length' do
      SiteSetting.post_length.should == (SiteSetting.defaults[:min_post_length]..SiteSetting.defaults[:max_post_length])
    end
  end

  describe 'private_message_title_length' do
    it 'returns a range of min/max pm topic title length' do
      expect(SiteSetting.private_message_title_length).to eq(SiteSetting.defaults[:min_private_message_title_length]..SiteSetting.defaults[:max_topic_title_length])
    end
  end

  describe 'in test we do some judo to ensure SiteSetting is always reset between tests' do

    it 'is always the correct default' do
      expect(SiteSetting.contact_email).to eq('')
    end

    it 'sets a setting' do
      SiteSetting.contact_email = 'sam@sam.com'
    end

    it 'is always the correct default' do
      expect(SiteSetting.contact_email).to eq('')
    end
  end

  describe "anonymous_homepage" do
    it "returns latest" do
      expect(SiteSetting.anonymous_homepage).to eq('latest')
    end
  end

  describe "top_menu" do
    before(:each) { SiteSetting.stubs(:top_menu).returns('one,-nope|two|three,-not|four,ignored|category/xyz') }

    describe "items" do
      let(:items) { SiteSetting.top_menu_items }

      it 'returns TopMenuItem objects' do
        expect(items[0]).to be_kind_of(TopMenuItem)
      end
    end

    describe "homepage" do
      it "has homepage" do
        expect(SiteSetting.homepage).to eq('one')
      end
    end
  end

  describe "authorized extensions" do

    describe "authorized_uploads" do

      it "trims space and adds leading dots" do
        SiteSetting.stubs(:authorized_extensions).returns(" png | .jpeg|txt|bmp")
        SiteSetting.authorized_uploads.should == [".png", ".jpeg", ".txt", ".bmp"]
      end

    end

    describe "authorized_images" do

      it "filters non-image out" do
        SiteSetting.stubs(:authorized_extensions).returns(" png | .jpeg|txt|bmp")
        SiteSetting.authorized_images.should == [".png", ".jpeg", ".bmp"]
      end

    end

  end

end
