$:.unshift File.join(File.dirname(__FILE__), '..', '..', '..', 'lib')

require 'spec'
require 'buildmaster/cotta'
require 'buildmaster/cotta/in_memory_system'

module BuildMaster

context 'Cotta' do
  setup do
    @system = InMemorySystem.new
    @cotta = Cotta.new(@system)
  end
  
  specify 'shell out command to system' do
    @cotta.shell('shell command')
    @system.executed_commands.length.should_equal 1
    @system.executed_commands[0].should_equal 'shell command'
  end
  
  specify 'instantiate dir from cotta' do
    dir = @cotta.dir('dirname')
    dir.name.should_equal 'dirname'
  end
  
  specify 'instantiate file from cotta' do
    file = @cotta.file('one/two/three.txt')
    file.name.should_equal 'three.txt'
    file.parent.name.should_equal 'two'
  end
end

end