# encoding: utf-8

class Nanoc::CLI::Commands::DeployTest < Nanoc::TestCase

  def test_deploy
    skip_unless_have_command "rsync"
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    kind: rsync\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        Nanoc::CLI.run %w( deploy -t public )

        assert File.directory?('mydestination')
        assert File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_with_dry_run
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    kind: rsync\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        Nanoc::CLI.run %w( deploy -t public -n )

        refute File.directory?('mydestination')
        refute File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_with_list_without_config
    if_have 'systemu' do
      with_site do |site|
        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        ios = capturing_stdio do
          Nanoc::CLI.run %w( deploy -L )
        end

        assert ios[:stdout].include?('No deployment configurations.')

        refute File.directory?('mydestination')
        refute File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_with_list
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    kind: rsync\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        ios = capturing_stdio do
          Nanoc::CLI.run %w( deploy -L )
        end

        assert ios[:stdout].include?('Available deployment configurations:')

        refute File.directory?('mydestination')
        refute File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_with_list_deployers
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    kind: rsync\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        ios = capturing_stdio do
          Nanoc::CLI.run %w( deploy -D )
        end

        assert ios[:stdout].include?('Available deployers:')

        refute File.directory?('mydestination')
        refute File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_without_kind
    skip_unless_have_command "rsync"
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        ios = capturing_stdio do
          Nanoc::CLI.run %w( deploy -t public )
        end

        assert ios[:stderr].include?('Warning: The specified deploy target does not have a kind attribute. Assuming rsync.')

        assert File.directory?('mydestination')
        assert File.file?('mydestination/blah.html')
      end
    end
  end

  def test_deploy_without_target_without_default
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  public:\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

         capturing_stdio do
          err = assert_raises Nanoc::Errors::GenericTrivial do
            Nanoc::CLI.run %w( deploy )
          end
          assert_equal 'The site has no deployment configuration for default.', err.message
        end
      end
    end
  end

  def test_deploy_without_target_with_default
    skip_unless_have_command "rsync"
    if_have 'systemu' do
      with_site do |site|
        File.open('nanoc.yaml', 'w') do |io|
          io.write "deploy:\n"
          io.write "  default:\n"
          io.write "    dst: mydestination"
        end

        FileUtils.mkdir_p('output')
        File.open('output/blah.html', 'w') { |io| io.write 'moo' }

        capturing_stdio do
          Nanoc::CLI.run %w( deploy )
        end

        assert File.directory?('mydestination')
        assert File.file?('mydestination/blah.html')
      end
    end
  end

end