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

      gemspec

      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
      gemspec

      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
      gemspec

      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', '1.2.3', :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", "1.2.3", {:path=>"../one"}
      """

  @mocha
  Scenario: OS-specific blocks
    Given I have the file "Gemfile.penchant" with the content:
      """
      os :darwin do
        gem 'one', :path => '../%s'
      end
      """
    And I am on the "darwin" platform
    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"}
      """
    Given I am on the "linux" platform
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local

      """

  Scenario: Get the list of environments defined
    Given I have the file "Gemfile.penchant" with the content:
      """
      env :cat do
        gem 'one', :path => '../%s'
      end

      env :dog do
        gem 'two', :path => '../%s'
      end
      """
    When I request the list of environments available
    Then I should get the following environments:
      | cat |
      | dog |

  Scenario: Get the list of git repos defined
    Given I have the file "Gemfile.penchant" with the content:
      """
      gem 'one', :path => '../%s'
      gem 'two', :git => 'git://github.cats/%s.git'
      """
    When I request the list of git repositories
    Then I should get the following repositories:
      | git://github.cats/two.git |

  Scenario: Get the list of git repos defined, regardless of environment
    Given I have the file "Gemfile.penchant" with the content:
      """
      gem 'one', :path => '../%s'
      env :remote do
        gem 'two', :git => 'git://github.cats/%s.git'
      end
      """
    When I request the list of git repositories
    Then I should get the following repositories:
      | git://github.cats/two.git |

  Scenario: Propose defaults for a gem
    Given I have the file "Gemfile.penchant" with the content:
      """
      defaults_for 'one', :path => '../%s'
      gem 'one', '1.2.3'
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", "1.2.3", {:path=>"../one"}
      """

  Scenario: Propose defaults for an array of gems
    Given I have the file "Gemfile.penchant" with the content:
      """
      defaults_for ['one'], :path => '../%s'
      gem 'one', '1.2.3'
      """
    When I rebuild the Gemfile for "local" mode
    Then the file "Gemfile" should have the following content:
      """
      # generated by penchant, environment: local
      gem "one", "1.2.3", {:path=>"../one"}
      """

  Scenario: Propose defaults for an environment
    Given I have the file "Gemfile.penchant" with the content:
      """
      defaults_for env(:local), :path => '../%s'
      env :local do
        gem 'one', '1.2.3'
      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", "1.2.3", {:path=>"../one"}
      """