Example #1
0
func (s *TraceSuite) TestTraceSimple(c *C) {
	handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		w.Header().Set("Content-Length", "5")
		w.Write([]byte("hello"))
	})
	buf := &bytes.Buffer{}
	l := utils.NewFileLogger(buf, utils.INFO)

	trace := &bytes.Buffer{}

	t, err := New(handler, trace, Logger(l))
	c.Assert(err, IsNil)

	srv := httptest.NewServer(t)
	defer srv.Close()

	re, _, err := testutils.MakeRequest(srv.URL+"/hello", testutils.Method("POST"), testutils.Body("123456"))
	c.Assert(err, IsNil)
	c.Assert(re.StatusCode, Equals, http.StatusOK)

	var r *Record
	c.Assert(json.Unmarshal(trace.Bytes(), &r), IsNil)

	c.Assert(r.Request.Method, Equals, "POST")
	c.Assert(r.Request.URL, Equals, "/hello")
	c.Assert(r.Response.Code, Equals, http.StatusOK)
	c.Assert(r.Request.BodyBytes, Equals, int64(6))
	c.Assert(r.Response.Roundtrip, Not(Equals), float64(0))
	c.Assert(r.Response.BodyBytes, Equals, int64(5))
}
Example #2
0
func (s *ServerSuite) TestFrontendOptionsCRUD(c *C) {
	e := testutils.NewResponder("Hi, I'm endpoint 1")
	defer e.Close()

	c.Assert(s.mux.Start(), IsNil)

	b := MakeBatch(Batch{
		Addr:  "localhost:31000",
		Route: `Path("/")`,
		URL:   e.URL,
	})

	c.Assert(s.mux.UpsertServer(b.BK, b.S), IsNil)
	c.Assert(s.mux.UpsertFrontend(b.F), IsNil)
	c.Assert(s.mux.UpsertListener(b.L), IsNil)

	body := "Hello, this request is longer than 8 bytes"
	response, bodyBytes, err := testutils.MakeRequest(MakeURL(b.L, "/"), testutils.Body(body))
	c.Assert(err, IsNil)
	c.Assert(string(bodyBytes), Equals, "Hi, I'm endpoint 1")
	c.Assert(response.StatusCode, Equals, http.StatusOK)

	settings := engine.HTTPFrontendSettings{
		Limits: engine.HTTPFrontendLimits{
			MaxBodyBytes: 8,
		},
		FailoverPredicate: "IsNetworkError()",
	}
	b.F.Settings = settings

	c.Assert(s.mux.UpsertFrontend(b.F), IsNil)

	response, _, err = testutils.MakeRequest(MakeURL(b.L, "/"), testutils.Body(body))
	c.Assert(err, IsNil)
	c.Assert(response.StatusCode, Equals, http.StatusRequestEntityTooLarge)
}