@fakefs
Feature: Gemfiles
  Scenario: Process a pure Ruby gemfile
    Given I have the file "Gemfile.penchant" with the content:
      """
      source :rubygems

      group :cats, :dogs do
        case environment
        when :local
          gem 'test', :path => '../test'
        when :remote
          gem 'test', :git => 'git://github.com/johnbintz/test.git'
        end
      end
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      source :rubygems

      group :cats, :dogs do
        gem "test", {:path=>"../test"}
      end
      """
    When I rebuild the Gemfile for "remote" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: remote
      source :rubygems

      group :cats, :dogs do
        gem "test", {:git=>"git://github.com/johnbintz/test.git"}
      end
      """

  Scenario: Use a gemlist
    Given I have the file "Gemfile.penchant" with the content:
      """
      gems 'one', 'two', 'three', :path => '../%s'
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", {:path=>"../one"}
      gem "two", {:path=>"../two"}
      gem "three", {:path=>"../three"}
      """

  Scenario: Use an env block
    Given I have the file "Gemfile.penchant" with the content:
      """
      env :local do
        gems 'one', 'two', 'three', :path => '../%s'
      end
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", {:path=>"../one"}
      gem "two", {:path=>"../two"}
      gem "three", {:path=>"../three"}
      """

    When I rebuild the Gemfile for "remote" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: remote

      """

  Scenario: Skip deployment blocks
    Given I have the file "Gemfile.penchant" with the content:
      """
      no_deployment do
        gem 'one'
      end
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one"
      """

    When I rebuild the Gemfile for "local" mode with deployment
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local, deployment mode (was local)

      """

  Scenario: Peel multiple hashes off a gemlist
    Given I have the file "Gemfile.penchant" with the content:
      """
      gems 'one', { :path => '../%s' }, { :require => nil }
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", {:path=>"../one", :require=>nil}
      """

  Scenario: Don't add an empty hash
    Given I have the file "Gemfile.penchant" with the content:
      """
      gems 'one'
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one"
      """

  Scenario: Single gem gets processed like a gems list
    Given I have the file "Gemfile.penchant" with the content:
      """
      gem 'one', :path => '../%s'
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", {:path=>"../one"}
      """