#                                                                          
# File 'dokkitlib_spec.rb' created on 18 feb 2008 at 17:49:23.                    
# See 'dokkit.rb' or +LICENSE+ for licence information.                      
#                                                                          
# (c)2008 Andrea Fazzi <andrea.fazzi@alca.le.it> (and contributors). 
#                                                                          
# To execute this spec run:                                            
#                                                                          
# spec spec/dokkitlib_spec.rb                                                  
#                                                                          


$LOAD_PATH.unshift(File.expand_path(File.join(File.dirname(__FILE__),'../lib')))

require 'rubygems'
require 'spec'
require 'dokkit'
require 'dokkit/dokkitlib'
require File.dirname(__FILE__) + '/spec_helper.rb'

describe Dokkit::DokkitLib, ' when initialized' do
  include SpecPathHelper
  
  before do
    class Dokkit::DokkitLib
      private
      def define_dokkit_task
        dokkit_task 'test' => 'dep'
      end
      def pre_block_configuration
        @config.another_test_option = 'default value'
      end
      def post_block_configuration
        @config.yet_another_test_option = @config.test_option
      end
    end
    model = mock('model')
    model.should_receive(:config).and_return(OpenStruct.new)
    @dokkittask = Dokkit::DokkitLib.new(model, 'dokkit') do |task|
      task.config.test_dir = 'test_dir/'
      task.config.test_option = 'test_option'
    end
  end
  it 'should define a namespace for its tasks' do
    @dokkittask.ns.should_not be_empty
  end
  it 'should be initialized with a configuration hash' do
    @dokkittask.config.test_dir.should == 'test_dir/'
    @dokkittask.config.test_option.should == 'test_option'
  end
  it 'should do pre configuration' do
    @dokkittask.config.another_test_option.should == 'default value'
  end
  it 'should do post configuration' do
    @dokkittask.config.yet_another_test_option.should == @dokkittask.config.test_option
  end
  it 'should encapsulate the tasks defined in its namespace' do
    task('dokkit:test').prerequisites.should == ['dep']
  end
  it 'should define the same task only once' do
    @dokkittask.dokkit_task('test' => 'dep').should be_nil
  end
end