func TestGzip(t *testing.T) {
handler := ResourceHandler{
DisableJsonIndent: true,
EnableGzip: true,
}
handler.SetRoutes(
Route{"GET", "/ok",
func(w *ResponseWriter, r *Request) {
w.WriteJson(map[string]string{"Id": "123"})
},
},
Route{"GET", "/error",
func(w *ResponseWriter, r *Request) {
Error(w, "gzipped error", 500)
},
},
)
recorded := test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/ok", nil))
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
recorded.ContentEncodingIsGzip()
recorded.HeaderIs("Vary", "Accept-Encoding")
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/error", nil))
recorded.CodeIs(500)
recorded.ContentTypeIsJson()
recorded.ContentEncodingIsGzip()
recorded.HeaderIs("Vary", "Accept-Encoding")
}
func TestStatus(t *testing.T) {
handler := ResourceHandler{
EnableStatusService: true,
}
handler.SetRoutes(
Route{"GET", "/r",
func(w *ResponseWriter, r *Request) {
w.WriteJson(map[string]string{"Id": "123"})
},
},
)
// one request to the API
recorded := test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/r", nil))
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
// check the status
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/.status", nil))
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
payload := map[string]interface{}{}
err := recorded.DecodeJsonPayload(&payload)
if err != nil {
t.Fatal(err)
}
if payload["Pid"] == nil {
t.Error("Expected a non nil Pid")
}
if payload["TotalCount"].(float64) != 1 {
t.Errorf("TotalCount 1 Expected, got: %f", payload["TotalCount"].(float64))
}
if payload["StatusCodeCount"].(map[string]interface{})["200"].(float64) != 1 {
t.Errorf("StatusCodeCount 200 1 Expected, got: %f", payload["StatusCodeCount"].(map[string]interface{})["200"].(float64))
}
}
func TestHandler(t *testing.T) {
handler := ResourceHandler{
DisableJsonIndent: true,
}
handler.SetRoutes(
Route{"GET", "/r/:id",
func(w *ResponseWriter, r *Request) {
id := r.PathParam("id")
w.WriteJson(map[string]string{"Id": id})
},
},
Route{"POST", "/r/:id",
func(w *ResponseWriter, r *Request) {
// JSON echo
data := map[string]string{}
err := r.DecodeJsonPayload(&data)
if err != nil {
t.Fatal(err)
}
w.WriteJson(data)
},
},
Route{"GET", "/auto-fails",
func(w *ResponseWriter, r *Request) {
a := []int{}
_ = a[0]
},
},
Route{"GET", "/user-error",
func(w *ResponseWriter, r *Request) {
Error(w, "My error", 500)
},
},
Route{"GET", "/user-notfound",
func(w *ResponseWriter, r *Request) {
NotFound(w, r)
},
},
)
// valid get resource
recorded := test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/r/123", nil))
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Id":"123"}`)
// valid post resource
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest(
"POST", "http://1.2.3.4/r/123", &map[string]string{"Test": "Test"}))
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Test":"Test"}`)
// broken Content-Type post resource
request := test.MakeSimpleRequest("POST", "http://1.2.3.4/r/123", &map[string]string{"Test": "Test"})
request.Header.Set("Content-Type", "text/html")
recorded = test.RunRequest(t, &handler, request)
recorded.CodeIs(415)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"Bad Content-Type or charset, expected 'application/json'"}`)
// broken Content-Type post resource
request = test.MakeSimpleRequest("POST", "http://1.2.3.4/r/123", &map[string]string{"Test": "Test"})
request.Header.Set("Content-Type", "application/json; charset=ISO-8859-1")
recorded = test.RunRequest(t, &handler, request)
recorded.CodeIs(415)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"Bad Content-Type or charset, expected 'application/json'"}`)
// Content-Type post resource with charset
request = test.MakeSimpleRequest("POST", "http://1.2.3.4/r/123", &map[string]string{"Test": "Test"})
request.Header.Set("Content-Type", "application/json;charset=UTF-8")
recorded = test.RunRequest(t, &handler, request)
recorded.CodeIs(200)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Test":"Test"}`)
// auto 405 on undefined route (wrong method)
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("DELETE", "http://1.2.3.4/r/123", nil))
recorded.CodeIs(405)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"Method not allowed"}`)
// auto 404 on undefined route (wrong path)
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/s/123", nil))
recorded.CodeIs(404)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"Resource not found"}`)
// auto 500 on unhandled userecorder error
origLogger := handler.Logger
handler.Logger = log.New(ioutil.Discard, "", log.LstdFlags)
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/auto-fails", nil))
handler.Logger = origLogger
recorded.CodeIs(500)
// userecorder error
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/user-error", nil))
recorded.CodeIs(500)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"My error"}`)
// userecorder notfound
recorded = test.RunRequest(t, &handler, test.MakeSimpleRequest("GET", "http://1.2.3.4/user-notfound", nil))
recorded.CodeIs(404)
recorded.ContentTypeIsJson()
recorded.BodyIs(`{"Error":"Resource not found"}`)
}