PM2 test output

PM2

starfall@nx:~/workspace/PM2$ bash test/bash/watch.sh 

$pm2 kill
[PM2] Stopping PM2...
[PM2] deleteProcessId process id 0
[PM2][WARN] No process found
[PM2] All processes have been stopped and deleted
[PM2] PM2 stopped

# Determine wget / curl
which wget > /dev/null
if [ $? -eq 0 ]
then
    http_get="wget"
else
    echo -e "\033[31mYou need wget to run this test \033[0m";
    exit 1;
fi

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

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

function spec {
  RET=$?
  sleep 0.3
  [ $RET -eq 0 ] || fail "$1"
  success "$1"
}

function ispec {
  RET=$?
  sleep 0.3
  [ $RET -ne 0 ] || fail "$1"
  success "$1"
}

function should {
    sleep 0.5
    $pm2 prettylist > /tmp/tmp_out.txt
    OUT=`cat /tmp/tmp_out.txt | grep -o "$2" | wc -l`
    [ $OUT -eq $3 ] || fail "$1"
    success "$1"
}

function shouldnot {
    sleep 0.5
    $pm2 prettylist > /tmp/tmp_out.txt
    OUT=`cat /tmp/tmp_out.txt | grep -o "$2" | wc -l`
    [ $OUT -ne $3 ] || fail "$1"
    success "$1"
}

cd $file_path

function waituntil {
  for (( i = 0; i <= $1; i++ )); do
      sleep 0.2
      echo -n "."
  done
  echo ""
}

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

#####################
# Watch for changes #
#####################

>server-watch.js

$pm2 kill
[PM2] Spawning PM2 daemon
[PM2] PM2 Successfully daemonized
[PM2][Module] Starting module pm2-probe
[PM2] Stopping PM2...
[PM2][WARN] No process found
[PM2] All processes have been stopped and deleted
[PM2] Process launched
[PM2] PM2 stopped

cp server-watch.bak.js server-watch.js

$pm2 start server-watch.js --watch
[PM2] Spawning PM2 daemon
[PM2] PM2 Successfully daemonized
[PM2][Module] Starting module pm2-probe
[PM2] Starting server-watch.js in fork_mode (1 instance)
[PM2] Process launched
[PM2] Done.
┌──────────────┬────┬──────┬───────┬────────┬─────────┬────────┬────────────┬──────────┐
│ App name     │ id │ mode │ pid   │ status │ restart │ uptime │ memory     │ watching │
├──────────────┼────┼──────┼───────┼────────┼─────────┼────────┼────────────┼──────────┤
│ server-watch │ 1  │ fork │ 18925 │ online │ 0       │ 0s     │ 7.922 MB   │  enabled │
└──────────────┴────┴──────┴───────┴────────┴─────────┴────────┴────────────┴──────────┘
 Module activated
┌───────────┬─────────┬────────────┬────────┬─────────┬─────┬─────────────┐
│ Module    │ version │ target PID │ status │ restart │ cpu │ memory      │
├───────────┼─────────┼────────────┼────────┼─────────┼─────┼─────────────┤
│ pm2-probe │ N/A     │ 18920      │ online │ 0       │ 5%  │ 11.805 MB   │
└───────────┴─────────┴────────────┴────────┴─────────┴─────┴─────────────┘
 Use `pm2 show <id|name>` to get more details about an app

should 'process should be watched' 'watch: true' 1
cat /tmp/tmp_out.txt | grep -o "$2" | wc -l
------------> ✔ process should be watched

echo "console.log('test');" >> server-watch.js

sleep 1

cat server-watch.js
var http = require('http');

http.createServer(function(req, res) {
  res.writeHead(200);
  res.end('hey');
}).listen(8000);
console.log('test');
$pm2 list
┌──────────────┬────┬──────┬───────┬────────┬─────────┬────────┬─────────────┬──────────┐
│ App name     │ id │ mode │ pid   │ status │ restart │ uptime │ memory      │ watching │
├──────────────┼────┼──────┼───────┼────────┼─────────┼────────┼─────────────┼──────────┤
│ server-watch │ 1  │ fork │ 18976 │ online │ 1       │ 1s     │ 17.652 MB   │  enabled │
└──────────────┴────┴──────┴───────┴────────┴─────────┴────────┴─────────────┴──────────┘
 Module activated
┌───────────┬─────────┬────────────┬────────┬─────────┬─────┬─────────────┐
│ Module    │ version │ target PID │ status │ restart │ cpu │ memory      │
├───────────┼─────────┼────────────┼────────┼─────────┼─────┼─────────────┤
│ pm2-probe │ 1.1.0   │ 18920      │ online │ 0       │ 99% │ 36.465 MB   │
└───────────┴─────────┴────────────┴────────┴─────────┴─────┴─────────────┘
 Use `pm2 show <id|name>` to get more details about an app

should 'process should have been restarted' 'restart_time: 1' 1
cat /tmp/tmp_out.txt | grep -o "$2" | wc -l
------------> ✔ process should have been restarted
should 'process should be online' "status: 'online'" 1
cat /tmp/tmp_out.txt | grep -o "$2" | wc -l
########   ✘ process should be online