add unit test for testsuite.

Makefile

@@ -8,6 +8,9 @@ HTMLDOCS = $(DOCS:.md=.html)
 test: $(BIN)
 	@./$(BIN) -I lib --growl $(TEST_FLAGS) test/*.test.js
 
+test-testsuite:
+	@./$(BIN) -I lib --growl $(TEST_FLAGS) test/testsuite/*.js
+
 test-cov:
 	@./$(BIN) -I lib --cov $(TEST_FLAGS) test/*.test.js
 

bin/expresso

@@ -658,11 +658,15 @@ function run(files) {
             process.exit(1);
         }
     }
-    var suite = 'test/testsuite.js';
+    var suite = null;
     var testfiles = files.filter(function(val, index, array) {
-         return (val != suite);
+	 if (val.match(/testsuite\.js/)) {
+	     suite = val;
+	     return false;
+	 } 
+         return true;
     });
-    if (files.length != testfiles.length) {
+    if (suite) {
 	testsuite = require(suite);
 	testsuite.setup(function(){ runFiles(testfiles); });
     } else {

lib/testserver.js

@@ -0,0 +1,20 @@
+var http = require('http');
+
+var server = http.createServer(function(req, res) {
+    if (req.url === '/a' || req.url === '/b') {
+	res.writeHead(200, {'Content-Type': 'application/json'});
+	res.end(JSON.stringify({id: 1}));
+    } else if (req.url == '/b/1') {
+	res.writeHead(200);
+	res.end();
+    }
+});
+
+exports.init = function(id) {
+    server.uniqueid = id;
+    exports.server = server;
+};
+
+exports.fini = function() {
+    exports.server = null;
+};

test/testsuite/a.test.js

@@ -0,0 +1,9 @@
+var print = require('util').debug;
+var assert = require('assert');
+var testserver = require('testserver');
+
+exports['GET /a'] = function(beforeExit) {
+    assert.response(testserver.server,
+        {url: '/a'},
+        {status: 200, headers: {'Content-Type': 'application/json'}});
+};

test/testsuite/b.test.js

@@ -0,0 +1,16 @@
+var print = require('util').debug;
+var assert = require('assert');
+var testserver = require('testserver');
+
+exports['GET first page']  = function(beforeExit) {
+    assert.response(testserver.server, 
+        {url: '/b'},
+	{status: 200, headers: {'Content-Type': 'application/json'}},
+	function(res) {
+	    var b = JSON.parse(res.body);
+	    assert.ok('id' in b);
+	    assert.response(testserver.server,
+			    {url: '/b/'+b.id},
+			    {status: 200});
+            });  
+};

test/testsuite/testsuite.js

@@ -0,0 +1,11 @@
+var http = require('http');
+var testserver = require('testserver');
+
+exports.setup = function(fn) {
+    testserver.init('unique_id_1');
+    fn();
+};
+
+exports.teardown = function() {
+    testserver.fini();
+};