[minor test] Added tests for multiple processes from a single node pr…

…ocess

lib/forever.js

@@ -297,12 +297,15 @@ forever.stopAll = function (format) {
 };
 
 //
-// ### function list (format) 
+// ### function list (format, procs) 
 // #### @format {boolean} If set, will return a formatted string of data
+// #### @procs {Array} Set of processes to list format.
 // Returns the list of all process data managed by forever.
 //
 forever.list = function (format, procs) {
-  var formatted = [], procs = procs || getAllProcesses();
+  var formatted = [];
+
+  procs = procs || getAllProcesses();
   if (!procs) return null;
 
   if (format) {

lib/forever/monitor.js

@@ -97,7 +97,11 @@ Monitor.prototype.start = function (restart) {
   this.ctime = Date.now();
   this.child = child;
   this.running = true;
-  this.emit(restart ? 'restart' : 'start', self);
+
+  this.once('save', function () {
+    self.emit(restart ? 'restart' : 'start', self);
+  });
+
   this.save();
 
   // Hook all stream data and process it

test/multiple-processes.js

@@ -0,0 +1,46 @@
+/*
+ * forever-test.js: Tests for forever module
+ *
+ * (C) 2010 and Charlie Robbins
+ * MIT LICENCE
+ *
+ */
+
+require.paths.unshift(require('path').join(__dirname, '..', 'lib'));
+
+var sys = require('sys'),
+    assert = require('assert'),
+    path = require('path'),
+    vows = require('vows'),
+    forever = require('forever');
+
+vows.describe('forever').addBatch({
+  "When using forever": {
+    "and spawning two processes using the same script": {
+      topic: function () {
+        var that = this,
+            script = path.join(__dirname, '..', 'examples', 'server.js'),
+            child1 = new (forever.Forever)(script, { 'options': [ "--port=8080"] });
+
+        var tidy = forever.cleanUp(true);
+        tidy.on('cleanUp', function () {
+          child1.on('start', function () {
+            var child2 = new (forever.Forever)(script, { 'options': [ "--port=8081"] });          
+            child2.on('start', function () {
+              that.callback(null, forever.list(false));
+            });
+
+            child2.start();
+
+          });
+
+          child1.start();
+        });        
+      },
+      "should spawn both processes appropriately": function (err, procs) {
+        assert.isNull(err);
+        assert.length(procs, 2);
+      }
+    }
+  },
+}).export(module);