Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/tiny-lr/test/middleware.js b/node_modules/tiny-lr/test/middleware.js
new file mode 100644
index 0000000..39a9b9a
--- /dev/null
+++ b/node_modules/tiny-lr/test/middleware.js
@@ -0,0 +1,123 @@
+
+var http       = require('http');
+var express    = require('express');
+var request    = require('supertest');
+var debug      = require('debug')('tinylr:test');
+var Server     = require('..').Server;
+
+var port = parseInt(process.env.npm_package_config_test_port || 0, 10);
+
+describe('Express Middleware', () => {
+  before(function () {
+    this.app = express();
+    this.lr = new Server();
+
+    this.app.use(this.lr.handler.bind(this.lr));
+
+    this.server = http.createServer(this.app);
+    debug('Start %s suite, listen on %d', 'Express', port);
+    this.server.listen(port);
+  });
+
+  after(function (done) {
+    this.server.close(done);
+  });
+
+  describe('GET /', function () {
+    it('respond with nothing, but respond', function (done) {
+      request(this.server)
+        .get('/')
+        .expect('Content-Type', /json/)
+        .expect(/\{"tinylr":"Welcome","version":"[\d].[\d].[\d]+"\}/)
+        .expect(200, done);
+    });
+
+    it('unknown route are noop with middlewares, next-ing', function (done) {
+      request(this.server)
+        .get('/whatev')
+        .expect('Content-Type', /text\/html/)
+        .expect(/Cannot GET \/whatev/)
+        .expect(404, done);
+    });
+  });
+
+  describe('GET /changed', function () {
+    it('with no clients, no files', function (done) {
+      request(this.server)
+        .get('/changed')
+        .expect('Content-Type', /json/)
+        .expect(/"clients":\[\]/)
+        .expect(/"files":\[\]/)
+        .expect(200, done);
+    });
+
+    it('with no clients, some files', function (done) {
+      request(this.server)
+        .get('/changed?files=gonna.css,test.css,it.css')
+        .expect('Content-Type', /json/)
+        .expect('{"clients":[],"files":["gonna.css","test.css","it.css"]}')
+        .expect(200, done);
+    });
+  });
+
+  describe('POST /changed', function () {
+    it('with no clients, no files', function (done) {
+      request(this.server)
+        .post('/changed')
+        .expect('Content-Type', /json/)
+        .expect(/"clients":\[\]/)
+        .expect(/"files":\[\]/)
+        .expect(200, done);
+    });
+
+    it('with no clients, some files', function (done) {
+      var data = { clients: [], files: ['cat.css', 'sed.css', 'ack.js'] };
+      request(this.server)
+        .post('/changed')
+        .send({ files: data.files })
+        .expect('Content-Type', /json/)
+        // .expect(JSON.stringify(data))
+        .expect(200, done);
+    });
+  });
+
+  describe('POST /alert', function () {
+    it('with no clients, no message', function (done) {
+      var data = { clients: [] };
+      request(this.server)
+        .post('/alert')
+        .expect('Content-Type', /json/)
+        .expect(JSON.stringify(data))
+        .expect(200, done);
+    });
+
+    it('with no clients, some message', function (done) {
+      var message = 'Hello Client!';
+      var data = { clients: [], message: message };
+      request(this.server)
+        .post('/alert')
+        .send({ message: message })
+        .expect('Content-Type', /json/)
+        .expect(JSON.stringify(data))
+        .expect(200, done);
+    });
+  });
+
+  describe('GET /livereload.js', function () {
+    it('respond with livereload script', function (done) {
+      request(this.server)
+        .get('/livereload.js')
+        .expect(/LiveReload/)
+        .expect(200, done);
+    });
+  });
+
+  describe('GET /kill', function () {
+    it('shutdown the server', function (done) {
+      var server = this.server;
+      request(server)
+        .get('/kill')
+        .expect(200, done);
+    });
+  });
+});