require 'spec_helper_acceptance'

tmpdir = default.tmpdir('tmp')

describe 'ini_subsetting resource' do
  after :all do
    shell("rm #{tmpdir}/*.ini", :acceptable_exit_codes => [0, 1, 2])
  end

  shared_examples 'has_content' do |path, pp, content|
    before :all do
      shell("rm #{path}", :acceptable_exit_codes => [0, 1, 2])
    end
    after :all do
      shell("cat #{path}", :acceptable_exit_codes => [0, 1, 2])
      shell("rm #{path}", :acceptable_exit_codes => [0, 1, 2])
    end

    it 'applies the manifest twice' do
      apply_manifest(pp, :catch_failures => true)
      apply_manifest(pp, :catch_changes => true)
    end

    describe file(path) do
      it { should be_file }
      its(:content) {
        should match content
      }
    end
  end

  shared_examples 'has_error' do |path, pp, error|
    before :all do
      shell("rm #{path}", :acceptable_exit_codes => [0, 1, 2])
    end
    after :all do
      shell("cat #{path}", :acceptable_exit_codes => [0, 1, 2])
      shell("rm #{path}", :acceptable_exit_codes => [0, 1, 2])
    end

    it 'applies the manifest and gets a failure message' do
      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(error)
    end

    describe file(path) do
      it { should_not be_file }
    end
  end

  describe 'ensure, section, setting, subsetting, & value parameters' do
    context '=> present with subsections' do
      pp = <<-EOS
      ini_subsetting { 'ensure => present for alpha':
        ensure     => present,
        path       => "#{tmpdir}/ini_subsetting.ini",
        section    => 'one',
        setting    => 'key',
        subsetting => 'alpha',
        value      => 'bet',
      }
      ini_subsetting { 'ensure => present for beta':
        ensure     => present,
        path       => "#{tmpdir}/ini_subsetting.ini",
        section    => 'one',
        setting    => 'key',
        subsetting => 'beta',
        value      => 'trons',
        require    => Ini_subsetting['ensure => present for alpha'],
      }
      EOS

      it 'applies the manifest twice' do
        apply_manifest(pp, :catch_failures => true)
        apply_manifest(pp, :catch_changes => true)
      end

      describe file("#{tmpdir}/ini_subsetting.ini") do
        it { should be_file }
        its(:content) {
          should match /\[one\]\nkey = alphabet betatrons/
        }
      end
    end

    context 'ensure => absent' do
      before :all do
        if fact('osfamily') == 'Darwin'
          shell("echo \"[one]\nkey = alphabet betatrons\" > #{tmpdir}/ini_subsetting.ini")
        else
          shell("echo -e \"[one]\nkey = alphabet betatrons\" > #{tmpdir}/ini_subsetting.ini")
        end
      end

      pp = <<-EOS
      ini_subsetting { 'ensure => absent for subsetting':
        ensure     => absent,
        path       => "#{tmpdir}/ini_subsetting.ini",
        section    => 'one',
        setting    => 'key',
        subsetting => 'alpha',
      }
      EOS

      it 'applies the manifest twice' do
        apply_manifest(pp, :catch_failures => true)
        apply_manifest(pp, :catch_changes => true)
      end

      describe file("#{tmpdir}/ini_subsetting.ini") do
        it { should be_file }
        its(:content) {
          should match /\[one\]/
          should match /key = betatrons/
          should_not match /alphabet/
        }
      end
    end
  end

  describe 'subsetting_separator' do
    {
        ""                                => /two = twinethree foobar/,
        "subsetting_separator => ',',"    => /two = twinethree,foobar/,
        "subsetting_separator => '   ',"  => /two = twinethree   foobar/,
        "subsetting_separator => ' == '," => /two = twinethree == foobar/,
        "subsetting_separator => '=',"    => /two = twinethree=foobar/,
    }.each do |parameter, content|
      context "with \"#{parameter}\" makes \"#{content}\"" do
        pp = <<-EOS
        ini_subsetting { "with #{parameter} makes #{content}":
          ensure     => present,
          section    => 'one',
          setting    => 'two',
          subsetting => 'twine',
          value      => 'three',
          path       => "#{tmpdir}/subsetting_separator.ini",
          before     => Ini_subsetting['foobar'],
          #{parameter}
        }
        ini_subsetting { "foobar":
          ensure     => present,
          section    => 'one',
          setting    => 'two',
          subsetting => 'foo',
          value      => 'bar',
          path       => "#{tmpdir}/subsetting_separator.ini",
          #{parameter}
        }
        EOS

        it_behaves_like 'has_content', "#{tmpdir}/subsetting_separator.ini", pp, content
      end
    end
  end

  describe 'subsetting_key_val_separator' do
    {
        ''                                        => /two = twinethree foobar/,
        "subsetting_key_val_separator => ':',"    => /two = twine:three foo:bar/,
        "subsetting_key_val_separator => '-',"    => /two = twine-three foo-bar/,
    }.each do |parameter, content|
      context "with '#{parameter}' makes '#{content}'" do
        pp = <<-EOS
        ini_subsetting { "with #{parameter} makes #{content}":
          ensure     => 'present',
          section    => 'one',
          setting    => 'two',
          subsetting => 'twine',
          value      => 'three',
          path       => "#{tmpdir}/subsetting_key_val_separator.ini",
          before     => Ini_subsetting['foobar'],
          #{parameter}
        }
        ini_subsetting { "foobar":
          ensure     => 'present',
          section    => 'one',
          setting    => 'two',
          subsetting => 'foo',
          value      => 'bar',
          path       => "#{tmpdir}/subsetting_key_val_separator.ini",
          #{parameter}
        }
        EOS

        it_behaves_like 'has_content', "#{tmpdir}/subsetting_key_val_separator.ini", pp, content
      end
    end
  end

  describe 'quote_char' do
    {
        ['-Xmx']         => /args=""/,
        ['-Xmx', '256m'] => /args=-Xmx256m/,
        ['-Xmx', '512m'] => /args="-Xmx512m"/,
        ['-Xms', '256m'] => /args="-Xmx256m -Xms256m"/,
    }.each do |parameter, content|
      context %Q{with '#{parameter.first}' #{parameter.length > 1 ? '=> \'' << parameter[1] << '\'' : 'absent'} makes '#{content}'} do
        path = File.join(tmpdir, 'ini_subsetting.ini')

        before :all do
          shell(%Q{echo '[java]\nargs=-Xmx256m' > #{path}})
        end
        after :all do
          shell("cat #{path}", :acceptable_exit_codes => [0, 1, 2])
          shell("rm #{path}", :acceptable_exit_codes => [0, 1, 2])
        end

        pp = <<-EOS
        ini_subsetting { '#{parameter.first}':
          ensure     => #{parameter.length > 1 ? 'present' : 'absent'},
          path       => '#{path}',
          section    => 'java',
          setting    => 'args',
          quote_char => '"',
          subsetting => '#{parameter.first}',
          value      => '#{parameter.length > 1 ? parameter[1] : ''}'
        }
        EOS

        it 'applies the manifest twice' do
          apply_manifest(pp, :catch_failures => true)
          apply_manifest(pp, :catch_changes => true)
        end

        describe file("#{tmpdir}/ini_subsetting.ini") do
          it { should be_file }
          its(:content) {
            should match content
          }
        end
      end
    end
  end

  describe 'show_diff parameter and logging:' do
    [ {:value => "initial_value", :matcher => "created", :show_diff => true},
      {:value => "public_value", :matcher => /initial_value.*public_value/, :show_diff => true},
      {:value => "secret_value", :matcher => /redacted sensitive information.*redacted sensitive information/, :show_diff => false},
      {:value => "md5_value", :matcher => /{md5}881671aa2bbc680bc530c4353125052b.*{md5}ed0903a7fa5de7886ca1a7a9ad06cf51/, :show_diff => :md5}
    ].each do |i|
      context "show_diff => #{i[:show_diff]}" do
        pp = <<-EOS
          ini_subsetting { 'test_show_diff':
            ensure      => present,
            section     => 'test',
            setting     => 'something',
            subsetting  => 'xxx',
            value       => '#{i[:value]}',
            path        => "#{tmpdir}/test_show_diff.ini",
            show_diff   => #{i[:show_diff]} 
          }
        EOS

        it "applies manifest and expects changed value to be logged in proper form" do
          config = {
            'main' => {
              'show_diff'   => true
            }
          }
          configure_puppet_on(default, config)

          res = apply_manifest(pp, :expect_changes => true)
          expect(res.stdout).to match(i[:matcher])
          expect(res.stdout).not_to match(i[:value]) unless (i[:show_diff] == true)

        end
      end
    end
  end

  describe 'insert types:' do
    [
        {
            :insert_type => :start,
            :content     => /d a b c/,
        },
        {
            :insert_type => :end,
            :content     => /a b c d/,
        },
        {
            :insert_type  => :before,
            :insert_value => 'c',
            :content      => /a b d c/,
        },
        {
            :insert_type  => :after,
            :insert_value => 'a',
            :content      => /a d b c/,
        },
        {
            :insert_type  => :index,
            :insert_value => 2,
            :content      => /a b d c/,
        }
    ].each do |params|
      context "with '#{params[:insert_type]}' makes '#{params[:content]}'" do
        pp = <<-EOS
        ini_subsetting { "a":
          ensure     => present,
          section    => 'one',
          setting    => 'two',
          subsetting => 'a',
          path       => "#{tmpdir}/insert_types.ini",
        } ->
        ini_subsetting { "b":
          ensure     => present,
          section    => 'one',
          setting    => 'two',
          subsetting => 'b',
          path       => "#{tmpdir}/insert_types.ini",
        } ->
        ini_subsetting { "c":
          ensure     => present,
          section    => 'one',
          setting    => 'two',
          subsetting => 'c',
          path       => "#{tmpdir}/insert_types.ini",
        } ->
        ini_subsetting { "insert makes #{params[:content]}":
          ensure       => present,
          section      => 'one',
          setting      => 'two',
          subsetting   => 'd',
          path         => "#{tmpdir}/insert_types.ini",
          insert_type  => '#{params[:insert_type]}',
          insert_value => '#{params[:insert_value]}',
        }
        EOS

        it_behaves_like 'has_content', "#{tmpdir}/insert_types.ini", pp, params[:content]
      end
    end
  end

end