# -*- encoding : utf-8 -*-
module Pacto
  describe Extensions do
    describe '#normalize_header_keys' do
      it 'matches headers to the style in the RFC documentation' do
        expect(Pacto::Extensions.normalize_header_keys(:'user-agent' => 'a')).to eq('User-Agent' => 'a') # rubocop:disable SymbolName
        expect(Pacto::Extensions.normalize_header_keys(user_agent: 'a')).to eq('User-Agent' => 'a')
        expect(Pacto::Extensions.normalize_header_keys('User-Agent' => 'a')).to eq('User-Agent' => 'a')
        expect(Pacto::Extensions.normalize_header_keys('user-agent' => 'a')).to eq('User-Agent' => 'a')
        expect(Pacto::Extensions.normalize_header_keys('user_agent' => 'a')).to eq('User-Agent' => 'a')
        expect(Pacto::Extensions.normalize_header_keys('USER_AGENT' => 'a')).to eq('User-Agent' => 'a')
      end
    end
  end
end