require 'rails_helper'

RSpec.describe HTTPClient do
  # basic auth
  let(:user) { 'admin' }
  let(:password) { 'password' }

  let(:client) { HTTPClient.new(user: user, password: password) }
  let(:url) { 'http://mock.com:8080' }

  let(:http_methods) { [:get, :post, :put, :delete] }

  before do
    WebMock.disable_net_connect!(allow_localhost: false)
  end

  describe '#test_requests' do

    context 'a few successful requests' do
      before do
        http_methods.each do |http_method|
          stub_request(http_method, url).to_return(status: 200)
        end
      end

      it 'makes some requests' do
        http_methods.each do |http_method|
          subject { client.run_request(method: http_method, url: url) }
          expect(subject).to be_a HTTPClient::Response
        end
      end
    end

    context 'a few failed requests' do
      before do
        http_methods.each do |http_method|
          stub_request(http_method, url).to_return(status: 404)
        end
      end

      it 'raises exceptions' do
        http_methods.each do |http_method|
          subject { client.run_request(method: http_method, url: url) }
          expect{ subject }.to raise_error(HTTPClient::Error)
        end
      end
    end
  end
end