#!/usr/bin/env bash

#
# cli-test: Tests for god
#
# (C) 2013 Unitech.io Inc.
# MIT LICENSE
#

# Yes, we have tests in bash. How mad science is that?


node="`type -P node`"
nodeVersion="`$node -v`"
pm2="`type -P node` `pwd`/bin/pm2"

script="echo"

file_path="test/fixtures"

# Determine wget / curl
which wget
if [ $? -eq 1 ]
then
    http_get="wget"
else
    http_get="wget"
fi


echo $http_get

function fail {
  echo -e "######## \033[31m  ✘ $1\033[0m"
  exit 1
}

function success {
  echo -e "\033[32m------------> ✔ $1\033[0m"
}

function spec {
  [ $? -eq 0 ] || fail "$1"
  success "$1"
}

function ispec {
  [ $? -eq 1 ] || fail "$1"
  success "$1"
}

function should {
    OUT=`$pm2 prettylist | grep -o "$2" | wc -l`
    [ $OUT -eq $3 ] || fail "$1"
    success "$1"
}

cd $file_path

############# TEST

echo -e "\033[1mRunning tests:\033[0m"

$pm2 kill
spec "kill daemon"

echo "---- Start an app, stop it, if state stopped and started, restart stopped app"
$pm2 start echo.js
spec "Should start an app by script.js"
$pm2 stop echo.js
spec "Should stop an app by script.js"
$pm2 start echo.js
spec "Should restart an app by script.js (TRANSITIONAL STATE)"

###############
$pm2 kill

echo "---- BY_NAME Start an app, stop it, if state stopped and started, restart stopped app"

$pm2 start echo.js --name gege
should 'should app be online' 'online' 1
$pm2 stop gege
should 'should app be stopped' 'stopped' 1
$pm2 restart gege
should 'should app be online' 'online' 1

###############
$pm2 kill

echo "Start an app, start it one more time, if started, throw message"
$pm2 start echo.js
$pm2 start echo.js
ispec "Should not re start app"


###############
$pm2 kill

cd ../..

echo "Change path try to exec"
$pm2 start test/fixtures/echo.js
should 'should app be online' 'online' 1
$pm2 stop test/fixtures/echo.js
should 'should app be stopped' 'stopped' 1
$pm2 start test/fixtures/echo.js
should 'should app be online' 'online' 1

cd -

###############
$pm2 kill

echo "Reloading"
$pm2 start child.js -i 4
should 'should start processes' 'online' 4
$pm2 restart all
should 'should restarted be one for all' 'restart_time' 4
$pm2 restart child.js
should 'should restart a second time (BY SCRIPT NAME)' 'restart_time: 2' 4
$pm2 restart child
should 'should restart a third time (BY NAME)' 'restart_time: 3' 4
$pm2 reload all
should 'should RELOAD a fourth time' 'restart_time: 4' 4


########### DELETED STUFF BY ID
$pm2 kill

$pm2 start echo.js
$pm2 delete 0
should 'should has been deleted process by id' "name: 'echo'" 0

########### DELETED STUFF BY NAME
$pm2 kill

$pm2 start echo.js --name test
$pm2 delete test
should 'should has been deleted process by name' "name: 'test'" 0

########### DELETED STUFF BY SCRIPT
$pm2 kill

$pm2 start echo.js
$pm2 delete echo.js
$pm2 list
should 'should has been deleted process by script' "name: 'echo'" 0


########### OPTIONS OUTPUT FILES
$pm2 kill

$pm2 start echo.js -o outech.log -e errech.log --name gmail -i 10
cat outech.log > /dev/null
spec "file outech.log exist"
cat errech.log > /dev/null
spec "file errech.log exist"
should 'should has not restarted' 'restart_time: 0' 10