added .query() tests

test/node/query.js

@@ -8,9 +8,11 @@ app.get('/', function(req, res){
   res.send(req.query);
 });
 
-app.listen(3006);
+app.del('/', function(req, res){
+  res.send(req.query);
+});
 
-// TODO: "response" event should be a Response
+app.listen(3006);
 
 describe('req.send(Object)', function(){
   describe('on a GET request', function(){
@@ -46,3 +48,36 @@ describe('req.send(Object)', function(){
     });
   })
 })
+
+describe('req.query(Object)', function(){
+  it('should construct the query-string', function(done){
+    request
+    .del('http://localhost:3006/')
+    .query({ name: 'tobi' })
+    .query({ order: 'asc' })
+    .query({ limit: ['1', '2'] })
+    .end(function(res){
+      res.body.should.eql({ name: 'tobi', order: 'asc', limit: ['1', '2'] });
+      done();
+    });
+  })
+
+  it('should append to the original query-string', function(done){
+    request
+    .del('http://localhost:3006/?name=tobi')
+    .query({ order: 'asc' })
+    .end(function(res) {
+      res.body.should.eql({ name: 'tobi', order: 'asc' });
+      done();
+    });
+  });
+
+  it('should retain the original query-string', function(done){
+    request
+    .del('http://localhost:3006/?name=tobi')
+    .end(function(res) {
+      res.body.should.eql({ name: 'tobi' });
+      done();
+    });
+  });
+})