added test-server.js.

test/test-server.js

@@ -0,0 +1,108 @@
+var testing = require('./testing');
+var server = require('../nodepad/server');
+
+var fakeGit = {
+  _files: {},
+  getFile: function(filename, cb) {
+    if (filename in this._files) {
+      var contents = this._files[filename];
+      process.nextTick(function() { cb(null, contents); });
+    } else {
+      process.nextTick(function() { cb({message: 'file not found'}); });
+    }
+  },
+  putFile: function(filename, data, cb) {
+    var self = this;
+    process.nextTick(
+      function() {
+        self._files[filename] = data;
+        cb(null);
+      });
+  }
+};
+
+var http = require('http');
+var handler = server.makeRequestHandler(fakeGit);
+var httpd = http.createServer(handler);
+var assert = require('assert');
+
+const PORT = 1234;
+
+function nextTest() {
+  if (tests.length > 0) {
+    var test = tests.shift();
+    console.log("running test: " + test.name);
+    test();
+  } else {
+    console.log("all tests passed.");
+    httpd.close();
+  }
+}
+
+var tests = [
+  function getNonexistentBin() {
+    var localhost = http.createClient(PORT);
+    var req = localhost.request('GET', '/foo');
+    req.end();
+    req.on('response',
+           function(response) {
+             assert.equal(response.statusCode, 404);
+             nextTest();
+           });
+  },
+  function putIntoBin() {
+    var localhost = http.createClient(PORT);
+    var req = localhost.request('PUT', '/foo');
+    req.write('blop');
+    req.end();
+    req.on('response',
+           function(response) {
+             assert.equal(response.statusCode, 200);
+             nextTest();
+           });    
+  },
+  function getExistentBin() {
+    var localhost = http.createClient(PORT);
+    var req = localhost.request('GET', '/foo');
+    req.end();
+    req.on('response',
+           function(response) {
+             assert.equal(response.statusCode, 200);
+             response.setEncoding('utf8');
+             response.on('data',
+                         function(chunk) {
+                           assert.equal(chunk, 'blop');
+                           nextTest();
+                         });
+           });
+  },
+  function ensureOptionsWorks() {
+    var expect = { 'access-control-allow-origin': '*'
+                   , 'access-control-allow-methods': 'OPTIONS,GET,PUT'
+                   , 'access-control-allow-headers': 'Content-Type'
+                   , 'content-length': '0'
+                   , connection: 'close'
+                 };
+    var localhost = http.createClient(PORT);
+    var req = localhost.request('OPTIONS', '/foo');
+    req.end();
+    req.on('response',
+           function(response) {
+             assert.equal(response.statusCode, 200);
+             assert.deepEqual(expect, response.headers);
+             nextTest();
+           });
+  },
+  function putNonexistentPath() {
+    var localhost = http.createClient(PORT);
+    var req = localhost.request('PUT', '/foo.txt');
+    req.end();
+    req.on('response',
+           function(response) {
+             assert.equal(response.statusCode, 404);
+             nextTest();
+           });
+  }
+];
+
+httpd.listen(PORT, nextTest);