test for app configuration - disable test pmx autoinject for http

test/bash/app_configuration.sh

@@ -0,0 +1,56 @@
+
+#!/usr/bin/env bash
+
+SRC=$(cd $(dirname "$0"); pwd)
+source "${SRC}/include.sh"
+
+echo -e "\033[1mRunning tests:\033[0m"
+
+cd $file_path
+
+$pm2 unset echo
+spec "Should unset echo variables"
+
+$pm2 start echo.js --name "echo"
+should 'should app be online' 'online' 1
+
+should 'should not have config variable' "config_var: 'false'" 0
+
+$pm2 set echo.config_var false
+
+exists 'should NOW have config variable' "config_var: 'false'"
+
+$pm2 set echo.probes false
+
+exists 'should NOW have config variable' "config_var: 'false'"
+
+$pm2 delete all
+
+#
+#
+#
+#
+
+$pm2 unset "probe-test"
+$pm2 start probes.js --name "probe-test"
+
+echo "Wait for init..."
+
+sleep 1
+
+exists 'probe test-probe exist' "test-probe"
+exists 'probe Loop delay exist' "Loop delay"
+
+exists 'probe Loop delay default value' "agg_type: 'avg', alert: {} }"
+
+# Set new value for alert probe
+$pm2 set probe-test.probes.Loop\ delay.value 25
+sleep 1
+
+exists 'probe Loop delay alerted' "alert: { mode: 'threshold', value: 25, cmp: '>' } } }"
+
+# Override value for test-probe
+$pm2 set probe-test.probes.test-probe.value 30
+sleep 2
+
+exists 'probe Loop delay alerted' "alert: { mode: 'threshold', value: 30, cmp: '>' } }"

test/bash/include.sh

@@ -72,3 +72,11 @@ function shouldnot {
     [ $OUT -ne $3 ] || fail "$1"
     success "$1"
 }
+
+function exists {
+    sleep 0.5
+    $pm2 prettylist > /tmp/tmp_out.txt
+    OUT=`cat /tmp/tmp_out.txt | grep -o "$2" | wc -l`
+    [ $OUT -ge 1 ] || fail "$1"
+    success "$1"
+}

test/fixtures/probes.js

@@ -0,0 +1,55 @@
+
+
+var pmx = require('pmx');
+var conf = pmx.init();
+
+var http = require('http');
+
+http.createServer(function(req, res) {
+  res.writeHead(200);
+  res.end('hey');
+}).listen(8000);
+
+var Probe = pmx.probe();
+
+var value_to_inspect = 0;
+
+/**
+ * .metric, .counter, .meter, .histogram are also available (cf doc)
+ */
+var val = Probe.metric({
+  name : 'test-probe',
+  value : function() {
+    return value_to_inspect;
+  },
+  /**
+   * Here we set a default value threshold, to receive a notification
+   * These options can be overriden via Keymetrics or via pm2
+   * More: http://bit.ly/1O02aap
+   */
+  alert : {
+    mode     : 'threshold',
+    value    : 20,
+    msg      : 'test-probe alert!',
+    action   : function(val) {
+      // Besides the automatic alert sent via Keymetrics
+      // You can also configure your own logic to do something
+      console.log('Value has reached %d', val);
+    }
+  }
+});
+
+setInterval(function() {
+  // Then we can see that this value increase over the time in Keymetrics
+  value_to_inspect++;
+}, 30);
+
+process.on('message', function(msg) {
+  if (msg == 'shutdown') {
+    console.log('Closing all connections...');
+    setTimeout(function() {
+      console.log('Finished closing connections');
+      process.exit(0);
+    }, 500);
+  }
+});

test/pm2_behavior_tests.sh

@@ -21,8 +21,9 @@ echo "###################### !DEBUG! ###########################"
 
 bash ./test/bash/file-descriptor.sh
 spec "testing file descriptors"
-bash ./test/bash/pmx_injection.sh
-spec "automatic pmx injection"
+# Automatic PMX http disabled
+# bash ./test/bash/pmx_injection.sh
+# spec "automatic pmx injection"
 bash ./test/bash/log-timestamp.sh
 spec "timetstamp prefix of pm2.log"
 bash ./test/bash/smart-start.sh
@@ -77,6 +78,8 @@ bash ./test/bash/vizion.sh
 spec "vizion features (versioning control)"
 bash ./test/bash/wrapped_fork.sh
 spec "wrapped fork"
+bash ./test/bash/app_configuration.sh
+spec "App configuration"
 
 bash ./test/bash/inside-pm2.sh
 spec "Starting a process inside a PM2 process"