more static() tests

test/fixtures/foo bar

@@ -0,0 +1 @@
+baz

test/fixtures/users/tobi.txt

@@ -0,0 +1 @@
+ferret

test/static.js

@@ -12,4 +12,28 @@ describe('connect.static()', function(){
     .get('/todo.txt')
     .expect('- groceries', done);
   })
+
+  it('should support nesting', function(done){
+    app.request()
+    .get('/users/tobi.txt')
+    .expect('ferret', done);
+  })
+
+  it('should set Content-Type', function(done){
+    app.request()
+    .get('/todo.txt')
+    .expect('Content-Type', 'text/plain; charset=UTF-8', done);
+  })
+
+  it('should default max-age=0', function(done){
+    app.request()
+    .get('/todo.txt')
+    .expect('Cache-Control', 'public, max-age=0', done);
+  })
+
+  it('should support urlencoded pathnames', function(done){
+    app.request()
+    .get('/foo%20bar')
+    .expect('baz', done);
+  })
 })

test/support/http.js

@@ -61,13 +61,21 @@ Request.prototype.request = function(method, path){
 };
 
 Request.prototype.expect = function(body, fn){
+  var args = arguments;
   this.end(function(res){
-    if ('number' == typeof body) {
-      res.statusCode.should.equal(body);
-    } else {
-      res.body.should.equal(body);
+    switch (args.length) {
+      case 3:
+        res.headers.should.have.property(body.toLowerCase(), args[1]);
+        args[2]();
+        break;
+      default:
+        if ('number' == typeof body) {
+          res.statusCode.should.equal(body);
+        } else {
+          res.body.should.equal(body);
+        }
+        fn();
     }
-    fn();
   });
 };