require 'spec_helper'

set :backend, :exec

describe Specinfra.backend.run_command('echo $LANG').stdout.strip do
  it { should eq 'C' }
end

describe "override ENV with config(:env)" do
  before do
    set :backend, :exec

    ENV['LANG'] = 'C'
    set :env, :LANG => 'ja_JP.UTF-8'
  end
  let(:lang) { Specinfra.backend.run_command('echo $LANG').stdout.strip }
  it { expect(lang).to eq 'ja_JP.UTF-8' }
  it { expect(ENV['LANG']).to eq 'C' }
end

describe "clear env for BUNDLER" do
  before do
    set :backend, :exec

    ENV['BUNDLER_SETUP'] = 'any-value'
  end
  it { expect(Specinfra.backend.run_command('printenv BUNDLER_SETUP').stdout).to eq '' }
end