# Copyright (C) 2009-2010  Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 2.1 as published by the Free Software Foundation.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

class RemoteTest < Test::Unit::TestCase
  include GroongaTestUtils

  setup :before => :append
  def setup_remote_connection
    @process_id = nil

    package_config = PKGConfig.package_config("groonga")
    groonga = package_config.variable("groonga")

    @host = "127.0.0.1"
    @port = 12345
    @remote_database_path = @tmp_dir + "remote-database"
    @process_id = Process.fork do
      exec(groonga,
           "-i", @host,
           "-p", @port.to_s,
           "-s", "-n", @remote_database_path.to_s)
    end
    sleep(1)
  end

  teardown
  def teardown_remote_connection
    Process.kill(:TERM, @process_id) if @process_id
  end

  def test_send
    _context = Groonga::Context.new
    _context.connect(:host => @host, :port => @port)
    assert_equal(0, _context.send("status"))
    id, result = _context.receive
    assert_equal(0, id)
    values = JSON.load(result)
    assert_equal(["alloc_count", "cache_hit_rate", "command_version",
                  "default_command_version", "max_command_version",
                  "n_queries", "starttime", "uptime", "version"],
                 values.keys.sort)
  end

  def test_invalid_select
    context.connect(:host => @host, :port => @port)

    assert_raise(Groonga::InvalidArgument) do
      context.select("bogus", :query => "()()")
    end
  end
end