require 'spec_helper'
require_relative '../../config/initializers/1_settings' unless defined?(Settings)

describe Settings do
  describe '#ldap' do
    it 'can be accessed with dot syntax all the way down' do
      expect(Gitlab.config.ldap.servers.main.label).to eq('ldap')
    end

    # Specifically trying to cause this error discovered in EE when removing the
    # reassignment of each server element with Settingslogic.
    #
    #   `undefined method `label' for #<Hash:0x007fbd18b59c08>`
    #
    it 'can be accessed in a very specific way that breaks without reassigning each element with Settingslogic' do
      server_settings = Gitlab.config.ldap.servers['main']
      expect(server_settings.label).to eq('ldap')
    end
  end

  describe '#host_without_www' do
    context 'URL with protocol' do
      it 'returns the host' do
        expect(described_class.host_without_www('http://foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('http://www.foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('http://secure.foo.com')).to eq 'secure.foo.com'
        expect(described_class.host_without_www('https://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'

        expect(described_class.host_without_www('https://foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('https://www.foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('https://secure.foo.com')).to eq 'secure.foo.com'
        expect(described_class.host_without_www('https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'secure.gravatar.com'
      end
    end

    context 'URL without protocol' do
      it 'returns the host' do
        expect(described_class.host_without_www('foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('www.foo.com')).to eq 'foo.com'
        expect(described_class.host_without_www('secure.foo.com')).to eq 'secure.foo.com'
        expect(described_class.host_without_www('www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
      end

      context 'URL with user/port' do
        it 'returns the host' do
          expect(described_class.host_without_www('bob:pass@foo.com:8080')).to eq 'foo.com'
          expect(described_class.host_without_www('bob:pass@www.foo.com:8080')).to eq 'foo.com'
          expect(described_class.host_without_www('bob:pass@secure.foo.com:8080')).to eq 'secure.foo.com'
          expect(described_class.host_without_www('bob:pass@www.gravatar.com:8080/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'

          expect(described_class.host_without_www('http://bob:pass@foo.com:8080')).to eq 'foo.com'
          expect(described_class.host_without_www('http://bob:pass@www.foo.com:8080')).to eq 'foo.com'
          expect(described_class.host_without_www('http://bob:pass@secure.foo.com:8080')).to eq 'secure.foo.com'
          expect(described_class.host_without_www('http://bob:pass@www.gravatar.com:8080/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
        end
      end
    end
  end
end
