max_requests_per_child test

Makefile

@@ -3,3 +3,4 @@
 test:
 	node ./test/01_restart_app.js
 	node ./test/02_accidental_death.js
+	node ./test/03_max_requests_per_child.js

test/03_max_requests_per_child.js

@@ -0,0 +1,65 @@
+var fs  = require('fs'),
+assert  = require('assert'),
+http    = require('http'),
+cluster = require('cluster'),
+async   = require('async'),
+angel   = require('../angel'),
+app     = require('./_app.js');
+
+// this will be our test app's response body
+var expected_body = process.env.NODE_ANGEL_TEST_MESSAGE = "Hello";
+
+var test_port = 3000;
+
+angel( app, {
+    port: test_port, // mmm, test requires port 3000 to be open
+    workers: 1,
+    max_requests_per_child: 2,
+} );
+
+function sendRequest( callback ) {
+    http.get({
+        host: 'localhost',
+        port: test_port,
+        path: '/'
+    }, function(res) {
+        var body = '';
+        res.on('data', function(chunk) {
+            body += chunk;
+        });
+        res.on('end', function() {
+            callback( body );
+        });
+    });
+}
+
+function runTest () {
+    var jobs = []
+    , requests_count = 10;
+    while ( requests_count -- ) {
+        jobs.push( function(callback) {
+            sendRequest( function(body) {
+                callback( null, body );
+            });
+        });
+    }
+    async.series( jobs, function (err, results) {
+        assert( err === null, 'no errors' );
+
+        var worker_pids = {};
+        results.forEach( function( result ) {
+            worker_pids[ result.split(/:/).pop() ] = 1;
+        });
+        assert( Object.keys( worker_pids ).length === 5,
+                '10 requests to 1 worker with 2 max_requests_per_child -> 5' );
+
+        console.log( 'Result: PASS' );
+
+        process.exit(0);
+    });
+}
+
+if ( cluster.isMaster ) {
+    // wait til listening
+    setTimeout( runTest, 100 );
+}