require_relative '../../spec_helper'

ruby_version_is ""..."3.4" do

  platform_is_not :windows do
    require 'syslog'

    describe "Syslog.log" do
      platform_is_not :windows, :darwin, :solaris, :aix, :android do

        before :each do
          Syslog.opened?.should be_false
        end

        after :each do
          Syslog.opened?.should be_false
        end

        it "receives a priority as first argument" do
          -> {
            Syslog.open("rubyspec", Syslog::LOG_PERROR) do |s|
              s.log(Syslog::LOG_ALERT, "Hello")
              s.log(Syslog::LOG_CRIT, "World")
            end
          }.should output_to_fd(/\Arubyspec(?::| \d+ - -) Hello\nrubyspec(?::| \d+ - -) World\n\z/, $stderr)
        end

        it "accepts undefined priorities" do
          -> {
            Syslog.open("rubyspec", Syslog::LOG_PERROR) do |s|
              s.log(1337, "Hello")
            end
            # use a regex since it'll output unknown facility/priority messages
          }.should output_to_fd(/rubyspec(?::| \d+ - -) Hello\n\z/, $stderr)
        end

        it "fails with TypeError on nil log messages" do
          Syslog.open do |s|
            -> { s.log(1, nil) }.should raise_error(TypeError)
          end
        end

        it "fails if the log is closed" do
          -> {
            Syslog.log(Syslog::LOG_ALERT, "test")
          }.should raise_error(RuntimeError)
        end

        it "accepts printf parameters" do
          -> {
            Syslog.open("rubyspec", Syslog::LOG_PERROR) do |s|
              s.log(Syslog::LOG_ALERT, "%s x %d", "chunky bacon", 2)
            end
          }.should output_to_fd(/rubyspec(?::| \d+ - -) chunky bacon x 2\n\z/, $stderr)
        end
      end
    end
  end
end
