require File.expand_path(File.dirname(__FILE__) + '/spec_helper')

describe "rvm:install_ruby task" do
  include_context "Capistrano::Configuration"

  before {
    @gemset = 'mygemset'
    @configuration.set :rvm_ruby_string, '2.0.0@' + @gemset
    @task = @configuration.find_task 'rvm:install_ruby'
  }

  it "should install a ruby in $HOME" do
    @configuration.trigger :load
    expected = ' ' + <<-EOSHELL.gsub(/^\s+/, '').gsub("\n", ' ')
      __LAST_STATUS=0;
      export CURL_HOME=\"${TMPDIR:-${HOME}}/.rvm-curl-config.$$\";
      mkdir ${CURL_HOME}/;
      {
        [[ -r ${HOME}/.curlrc ]] && cat ${HOME}/.curlrc;
        echo \"silent\";
        echo \"show-error\";
      } > $CURL_HOME/.curlrc;
      $HOME/.rvm/bin/rvm --autolibs=2 install 2.0.0 ;
      $HOME/.rvm/bin/rvm 2.0.0 do rvm gemset create mygemset || __LAST_STATUS=$?;
      rm -rf $CURL_HOME;
      exit ${__LAST_STATUS}
    EOSHELL
    @configuration.should_receive(:run_without_rvm).with(expected)
    @configuration.execute_task @task
  end

  it "should install a ruby system-wide" do
    @configuration.set :rvm_type, :system
    @configuration.trigger :load
    expected = ' ' + <<-EOSHELL.gsub(/^\s+/, '').gsub("\n", ' ')
      __LAST_STATUS=0;
      export CURL_HOME=\"${TMPDIR:-${HOME}}/.rvm-curl-config.$$\";
      mkdir ${CURL_HOME}/;
      {
        [[ -r ${HOME}/.curlrc ]] && cat ${HOME}/.curlrc;
        echo \"silent\";
        echo \"show-error\";
      } > $CURL_HOME/.curlrc;
      if id | grep ' groups=.*(rvm)' >/dev/null ; then
        /usr/local/rvm/bin/rvm --autolibs=2 install 2.0.0 ;
      else
        sudo -p 'sudo password: ' sg rvm -c '/usr/local/rvm/bin/rvm --autolibs=2 install 2.0.0 ' ;
      fi ;
      if id | grep ' groups=.*(rvm)' >/dev/null ; then
        /usr/local/rvm/bin/rvm 2.0.0 do rvm gemset create mygemset ;
      else
        sudo -p 'sudo password: ' sg rvm -c '/usr/local/rvm/bin/rvm 2.0.0 do rvm gemset create mygemset' ;
      fi || __LAST_STATUS=$?;
      rm -rf $CURL_HOME;
      exit ${__LAST_STATUS}
    EOSHELL
    @configuration.should_receive(:run_without_rvm).with(expected)
    @configuration.execute_task @task
  end

  context "in mixed mode with user gemsets" do
    before do
      @configuration.set :rvm_type, :mixed
      @configuration.set :rvm_user, [ :gemsets ]
      @configuration.trigger :load
    end

    it "should install a ruby system-wide and create a user gemset" do
      expected = ' ' + <<-EOSHELL.gsub(/^\s+/, '').gsub("\n", ' ')
        __LAST_STATUS=0;
        export CURL_HOME=\"${TMPDIR:-${HOME}}/.rvm-curl-config.$$\";
        mkdir ${CURL_HOME}/;
        {
          [[ -r ${HOME}/.curlrc ]] && cat ${HOME}/.curlrc;
          echo \"silent\";
          echo \"show-error\";
        } > $CURL_HOME/.curlrc;
        /usr/local/rvm/bin/rvm 2.0.0 do rvm user gemsets ;
        if id | grep ' groups=.*(rvm)' >/dev/null ; then
          /usr/local/rvm/bin/rvm --autolibs=2 install 2.0.0 ;
        else
          sudo -p 'sudo password: ' sg rvm -c '/usr/local/rvm/bin/rvm --autolibs=2 install 2.0.0 ' ;
        fi ;
        /usr/local/rvm/bin/rvm 2.0.0 do rvm gemset create mygemset || __LAST_STATUS=$?;
        rm -rf $CURL_HOME;
        exit ${__LAST_STATUS}
      EOSHELL
      @configuration.should_receive(:run_without_rvm).with(expected)
      @configuration.execute_task @task
    end
  end

  context "in mixed mode with user rubies and gemsets" do
    before do
      @configuration.set :rvm_type, :mixed
      @configuration.set :rvm_user, [ :rubies, :gemsets ]
      @configuration.trigger :load
    end

    it "should install a ruby and create a gemset in $HOME" do
      expected = ' ' + <<-EOSHELL.gsub(/^\s+/, '').gsub("\n", ' ')
        __LAST_STATUS=0;
        export CURL_HOME=\"${TMPDIR:-${HOME}}/.rvm-curl-config.$$\";
        mkdir ${CURL_HOME}/;
        {
          [[ -r ${HOME}/.curlrc ]] && cat ${HOME}/.curlrc;
          echo \"silent\";
          echo \"show-error\";
        } > $CURL_HOME/.curlrc;
        /usr/local/rvm/bin/rvm 2.0.0 do rvm user rubies gemsets ;
        /usr/local/rvm/bin/rvm --autolibs=2 install 2.0.0 ;
        /usr/local/rvm/bin/rvm 2.0.0 do rvm gemset create mygemset || __LAST_STATUS=$?;
        rm -rf $CURL_HOME;
        exit ${__LAST_STATUS}
      EOSHELL
      @configuration.should_receive(:run_without_rvm).with(expected)
      @configuration.execute_task @task
    end
  end
end