Feature: replacements In order to monkeypatch other libraries, I should be able to replace some of the files.

Scenario: monkeypatch for external dependency
When I run "jsus Replacements tmp -d Replacements"
Then the following files should exist:
  | tmp/package.js |
And file "tmp/package.js" should contain
  """
  /*
  ---

  script: MootooolsCore.js

  description: Replaced mootools core

  license: MIT-style license

  authors:
  - Mark Abramov

  provides: 
    - More

  replaces: Mootools/Core

  ...
  */
  """
And file "tmp/package.js" should contain
  """
  /*
  ---

  script: Color.js

  description: A library to work with colors

  license: MIT-style license

  authors:
  - Valerio Proietti

  requires:
    - Mootools/Core

  provides: [Color]

  ...
  */
  """
And file "tmp/package.js" should not contain
  """
  /*
  ---

  script: Core.js

  description: Mootools fake core

  license: MIT-style license

  authors:
  - Valerio Proietti

  provides: [Core]

  ...
  */
  """
And file "tmp/package.js" should have "MootooolsCore.js" before "script: Color.js"