# frozen_string_literal: true

require_relative 'spec_helper'
require 'stringio'
require 'pathname'

module Aws
  describe 'VERSION' do

    it 'is a semver compatible string' do
      expect(CORE_GEM_VERSION).to match(/\d+\.\d+\.\d+/)
    end

  end

  describe '.config' do

    it 'defaults to an empty hash' do
      expect(Aws.config).to eq({})
    end

    it 'does not allow assigning config object to non-hash objects' do
      expect { Aws.config = [1, 2, 3] }.to raise_error(ArgumentError)
    end

  end

  describe '.use_bundled_cert!' do

    after(:each) do
      Aws.config = {}
    end

    it 'configures a default ssl cert bundle' do
      path = Aws.use_bundled_cert!
      expect(File.exist?(path)).to be(true)
      expect(Aws.config[:ssl_ca_bundle]).to eq(path)
    end

    it 'replaced any other default ssl ca' do
      Aws.config[:ssl_ca_directory] = 'dir'
      Aws.config[:ssl_ca_store] = 'store'
      path = Aws.use_bundled_cert!
      expect(Aws.config).to eq(ssl_ca_bundle: path)
    end

  end

  describe '.empty_connection_pools!' do
    it 'closes any existing sessions' do
      endpoint = "http://example.com"
      conn_pool = Seahorse::Client::NetHttp::ConnectionPool.for({})
      session = conn_pool.send(:start_session, endpoint)
      conn_pool.instance_variable_get(:@pool)[endpoint] = [session]
      expect(conn_pool.size).to eq(1)

      Aws.empty_connection_pools!
      expect(conn_pool.size).to eq(0)
    end
  end
end