# Redmine - project management software
# Copyright (C) 2006-2012  Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../../../../../test_helper', __FILE__)
begin
  require 'mocha'

  class DarcsAdapterTest < ActiveSupport::TestCase
    REPOSITORY_PATH = Rails.root.join('tmp/test/darcs_repository').to_s

    if File.directory?(REPOSITORY_PATH)
      def setup
        @adapter = Redmine::Scm::Adapters::DarcsAdapter.new(REPOSITORY_PATH)
      end

      def test_darcsversion
        to_test = { "1.0.9 (release)\n"  => [1,0,9] ,
                    "2.2.0 (release)\n"  => [2,2,0] }
        to_test.each do |s, v|
          test_darcsversion_for(s, v)
        end
      end

      def test_revisions
        id1 = '20080308225258-98289-761f654d669045eabee90b91b53a21ce5593cadf.gz'
        revs = @adapter.revisions('', nil, nil, {:with_path => true})
        assert_equal 6, revs.size
        assert_equal id1, revs[5].scmid
        paths = revs[5].paths
        assert_equal 5, paths.size
        assert_equal 'A', paths[0][:action]
        assert_equal '/README', paths[0][:path]
        assert_equal 'A', paths[1][:action]
        assert_equal '/images', paths[1][:path]
      end

      private

      def test_darcsversion_for(darcsversion, version)
        @adapter.class.expects(:darcs_binary_version_from_command_line).returns(darcsversion)
        assert_equal version, @adapter.class.darcs_binary_version
      end

    else
      puts "Darcs test repository NOT FOUND. Skipping unit tests !!!"
      def test_fake; assert true end
    end
  end

rescue LoadError
  class DarcsMochaFake < ActiveSupport::TestCase
    def test_fake; assert(false, "Requires mocha to run those tests")  end
  end
end