#!/bin/bash

# Tests for Serval DNA server operations.
#
# Copyright 2012 Paul Gardner-Stephen
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

source "${0%/*}/../testframework.sh"
source "${0%/*}/../testdefs.sh"

setup() {
   setup_servald
   assert_no_servald_processes
}

teardown() {
   get_servald_server_pidfile && stop_servald_server
   kill_all_servald_processes
   assert_no_servald_processes
}

doc_StartCreateInstanceDir="Starting server creates instance directory"
setup_StartCreateInstanceDir() {
   setup
   assert [ ! -d "$SERVALINSTANCE_PATH" ]
}
test_StartCreateInstanceDir() {
   executeOk $servald start
   assert [ -d "$SERVALINSTANCE_PATH" ]
}

doc_StartLogfile="Starting server gives no errors"
setup_StartLogfile() {
   setup
   executeOk_servald config set logfile "$PWD/log"
}
test_StartLogfile() {
   executeOk $servald start
   sleep 0.1
   assert [ -s log ]
   tfw_cat log
}

doc_StartNoInterfaces="Starting server with no configured interfaces gives error"
setup_StartNoInterfaces() {
   setup
}
test_StartNoInterfaces() {
   start_servald_server
   sleep 0.1
   assertGrep --message="log contains 'no interfaces' error message" "$instance_servald_log" '^ERROR:.*interfaces'
   tfw_cat "$instance_servald_log"
}

doc_StartNoErrors="Starting server on all interfaces gives no errors"
setup_StartNoErrors() {
   setup
   executeOk_servald config set interfaces "+"
}
test_StartNoErrors() {
   start_servald_server
   sleep 0.1
   assert_servald_server_no_errors
   tfw_cat "$instance_servald_log"
}

doc_StartStopStart="Start and stop server with slow startup"
setup_StartStopStart() {
   setup
   executeOk_servald config set interfaces "+"
   export SERVALD_SERVER_START_DELAY=250
}
test_StartStopStart() {
   start_servald_server
   stop_servald_server
}

runTests "$@"