#!/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"

is_reachable() {
  local sidvar="SID${1#+}"
  grep "PEER REACHABLE, sid=${!sidvar}" "$instance_servald_log"
}

setup() {
   setup_servald
   assert_no_servald_processes
   start_servald_instances +A +B
   set_instance +B
   wait_until --sleep=0.25 is_reachable +A
   set_instance +A
   wait_until --sleep=0.25 is_reachable +B
   executeOk_servald config set debug.all Yes
}

teardown() {
   stop_all_servald_servers
   kill_all_servald_processes
   assert_no_servald_processes
}

# Called by start_servald_instances immediately before starting the server
# process in each instance.
configure_servald_server() {
   executeOk_servald config set log.show_pid on
   executeOk_servald config set log.show_time on
   executeOk_servald config set mdp.wifi.tick_ms 100
   executeOk_servald config set mdp.selfannounce.ticks_per_full_address 1
   executeOk_servald config set debug.interfaces Yes
   executeOk_servald config set debug.packetformats No
   executeOk_servald config set debug.routing Yes
   executeOk_servald config set debug.tx No
   executeOk_servald config set debug.rx No
   executeOk_servald config set debug.mdprequests Yes
}

doc_MultiServer="Start three servald servers with dummy interfaces"
setup_MultiServer() {
   setup_servald
   assert_no_servald_processes
}
test_MultiServer() {
   start_servald_instances +A +B +C
}

doc_LookupWildcard="Lookup by wildcard"
test_LookupWildcard() {
   executeOk_servald dna lookup "*"
   assertStdoutLineCount '==' 2
   assertStdoutGrep --matches=1 "^sid://$SIDA/5550001:5550001:Agent A Smith$"
   assertStdoutGrep --matches=1 "^sid://$SIDB/5550002:5550002:Agent B Smith$"
}

doc_LookupEmpty="Lookup by empty string"
test_LookupEmpty() {
   executeOk_servald dna lookup ""
   assertStdoutLineCount '==' 2
   assertStdoutGrep --matches=1 "^sid://$SIDA/5550001:5550001:Agent A Smith$"
   assertStdoutGrep --matches=1 "^sid://$SIDB/5550002:5550002:Agent B Smith$"
}

doc_LookupNumber="Lookup by phone number"
test_LookupNumber() {
   executeOk_servald dna lookup "5551234"
   assertStdoutLineCount '==' 0
   executeOk_servald dna lookup "555000"
   assertStdoutLineCount '==' 0
   executeOk_servald dna lookup "55500011"
   assertStdoutLineCount '==' 0
   executeOk_servald dna lookup "5550001"
   assertStdoutLineCount '==' 1
   assertStdoutGrep --matches=1 "^sid://$SIDA/5550001:5550001:Agent A Smith$"
   executeOk_servald dna lookup "5550002"
   assertStdoutLineCount '==' 1
   assertStdoutGrep --matches=1 "^sid://$SIDB/5550002:5550002:Agent B Smith$"
}

doc_NodeinfoLocal="Node info auto-resolves for local identities"
test_NodeinfoLocal() {
   # node info for a local identity returns DID/Name since it is free, even
   # if it isn't asked for.
   executeOk_servald node info $SIDA
   assertStdoutLineCount '==' 1
   assertStdoutGrep --matches=1 "Agent A Smith"
   assertStdoutGrep --matches=0 "did-not-resolved"
}

doc_NodeinfoRemote="Node info resolves remote identities"
test_NodeinfoRemote() {
   # if resolvedid is not specified for a remote identity, then don't resolve
   # it.
   executeOk_servald node info $SIDB
   assertStdoutLineCount '==' 1
   assertStdoutGrep --matches=0 "Agent B Smith"
   assertStdoutGrep --matches=1 "did-not-resolved"

   # But if it resolvedid is specified, then do resolve it using DNA
   executeOk_servald node info $SIDB resolvedid
   assertStdoutLineCount '==' 1
   assertStdoutGrep --matches=1 "Agent B Smith"
   assertStdoutGrep --matches=0 "did-not-resolved"

}

runTests "$@"