require 'support/config'
require 'passenger/application'
include Passenger
 
describe Application do
  it "should correctly detect Rails version numbers specified in environment.rb" do
    rails_version = Application.detect_framework_version('stub/railsapp')
    rails_version.should =~ /^2\.0\.(\d+)$/
  end
  
  it "should return :vendor if an application uses a vendored Rails" do
    rails_version = Application.detect_framework_version('stub/minimal-railsapp')
    rails_version.should == :vendor
  end
  
  it "should return nil if an application does not specify its Rails version" do
    rails_version = Application.detect_framework_version('stub/railsapp-without-version-spec')
    rails_version.should be_nil
  end
  
  it "should raise VersionNotFound if a nonexistant Rails version is specified" do
    detector = lambda { Application.detect_framework_version('stub/broken-railsapp4') }
    detector.should raise_error(VersionNotFound)
  end
end