```ruby
require 'spec_helper'

describe 'mcrouter::default' do

  # Serverspec examples can be found at
  # http://serverspec.org/resource_types.html
  
  it 'does something' do
    skip 'Replace this with meaningful tests'
  end

end```

Add integration tests for installation of mcrouter
user
```ruby
require 'spec_helper'

describe 'mcrouter::default' do
  context 'installs mcrouter to the $PATH' do
    describe command('which mcrouter') do
      its(:stdout) { is_expected.to match(%r{/usr/local/bin/mcrouter}) }
    end
  end
end
```
assistant