Exemple #1
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func BenchmarkMiddleware5(b *testing.B) {
	kami.Reset()
	numbers := []int{1, 2, 3, 4, 5}
	for _, n := range numbers {
		n := n // wtf
		kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
			return context.WithValue(ctx, n, n)
		})
	}
	kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		for _, n := range numbers {
			if ctx.Value(n) != n {
				w.WriteHeader(501)
				return
			}
		}
	})
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		req, _ := http.NewRequest("GET", "/test", nil)
		kami.Handler().ServeHTTP(resp, req)
		if resp.Code != 200 {
			panic(resp.Code)
		}
	}
}
Exemple #2
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func main() {
	dbMap := InitDB()
	defer dbMap.Db.Close()
	dbMap.TraceOn("[gorp]", log.New(os.Stdout, "scribble: ", log.Lmicroseconds))

	ctx := context.Background()
	kami.Context = context.WithValue(ctx, "db", dbMap)

	// Middlwares
	kami.Use("/api/", auth.AuthMiddleware)

	// Authentication APIs
	kami.Post("/api/register", handler.Register)
	kami.Post("/api/login", handler.Login)
	kami.Post("/api/logout", handler.Logout)

	// Note APIs
	kami.Get("/api/notes", handler.ListNotes)
	kami.Post("/api/notes", handler.AddNote)
	kami.Get("/api/notes/:noteId", handler.GetNote)
	kami.Put("/api/notes/:noteId", handler.UpdateNote)
	kami.Delete("/api/notes/:noteId", handler.DeleteNote)

	kami.Serve()
}
Exemple #3
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func BenchmarkMiddleware5Afterware1(b *testing.B) {
	kami.Reset()
	numbers := []int{1, 2, 3, 4, 5}
	for _, n := range numbers {
		n := n // wtf
		kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
			return context.WithValue(ctx, n, n)
		})
	}
	kami.After("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		for _, n := range numbers {
			if ctx.Value(n) != n {
				panic(n)
			}
		}
		return ctx
	})
	kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		for _, n := range numbers {
			if ctx.Value(n) != n {
				w.WriteHeader(http.StatusServiceUnavailable)
				return
			}
		}
	})
	req, _ := http.NewRequest("GET", "/test", nil)
	b.ResetTimer()
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		kami.Handler().ServeHTTP(resp, req)
	}
}
Exemple #4
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func TestNotFound(t *testing.T) {
	kami.Reset()
	kami.Use("/missing/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "ok", true)
	})
	kami.NotFound(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		ok, _ := ctx.Value("ok").(bool)
		if !ok {
			w.WriteHeader(500)
			return
		}
		w.WriteHeader(420)
	})

	resp := httptest.NewRecorder()
	req, err := http.NewRequest("GET", "/missing/hello", nil)
	if err != nil {
		t.Fatal(err)
	}

	kami.Handler().ServeHTTP(resp, req)
	if resp.Code != 420 {
		t.Error("should return HTTP 420", resp.Code, "≠", 420)
	}
}
Exemple #5
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func main() {
	ctx := context.Background()
	kami.Context = ctx // set our "god context", the base context for all requests

	kami.Use("/", greetMiddleware)  // use this middleware for paths under /hello/
	kami.Get("/hello/:name", greet) // add a GET handler with a parameter in the URL
	kami.Serve()                    // gracefully serve with support for einhorn and systemd
}
Exemple #6
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func TestKami(t *testing.T) {
	kami.Reset()
	kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "test1", "1")
	})
	kami.Use("/v2/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "test2", "2")
	})
	kami.Get("/v2/papers/:page", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		page := kami.Param(ctx, "page")
		if page == "" {
			panic("blank page")
		}
		io.WriteString(w, page)

		test1 := ctx.Value("test1").(string)
		test2 := ctx.Value("test2").(string)

		if test1 != "1" || test2 != "2" {
			t.Error("unexpected ctx value:", test1, test2)
		}
	})

	resp := httptest.NewRecorder()
	req, err := http.NewRequest("GET", "/v2/papers/3", nil)
	if err != nil {
		t.Fatal(err)
	}

	kami.Handler().ServeHTTP(resp, req)
	if resp.Code != http.StatusOK {
		t.Error("should return HTTP OK", resp.Code, "≠", http.StatusOK)
	}

	data, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}

	if string(data) != "3" {
		t.Error("expected page 3, got", string(data))
	}
}
Exemple #7
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func routeBench(b *testing.B, route string) {
	kami.Reset()
	kami.Use("/Z/", noopMW)
	kami.After("/Z/", noopMW)
	kami.Get(route, noop)
	req, _ := http.NewRequest("GET", route, nil)
	b.ResetTimer()
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		kami.Handler().ServeHTTP(resp, req)
	}
}
Exemple #8
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func TestNotFound(t *testing.T) {
	kami.Reset()
	kami.Use("/missing/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "ok", true)
	})
	kami.NotFound(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		ok, _ := ctx.Value("ok").(bool)
		if !ok {
			w.WriteHeader(http.StatusInternalServerError)
			return
		}
		w.WriteHeader(http.StatusTeapot)
	})

	expectResponseCode(t, "GET", "/missing/hello", http.StatusTeapot)
}
Exemple #9
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func BenchmarkMiddleware(b *testing.B) {
	kami.Reset()
	kami.Use("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "test", "ok")
	})
	kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		if ctx.Value("test") != "ok" {
			w.WriteHeader(http.StatusServiceUnavailable)
		}
	})
	req, _ := http.NewRequest("GET", "/test", nil)
	b.ResetTimer()
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		kami.Handler().ServeHTTP(resp, req)
	}
}
Exemple #10
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// This tests just the URL walking middleware engine.
func BenchmarkMiddlewareAfterwareMiss(b *testing.B) {
	kami.Reset()
	kami.Use("/dog/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return nil
	})
	kami.After("/dog/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return nil
	})
	kami.Get("/a/bbb/cc/d/e", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
	})
	req, _ := http.NewRequest("GET", "/a/bbb/cc/d/e", nil)
	b.ResetTimer()
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		kami.Handler().ServeHTTP(resp, req)
	}
}
Exemple #11
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func BenchmarkMiddleware(b *testing.B) {
	kami.Reset()
	kami.Use("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "test", "ok")
	})
	kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		if ctx.Value("test") != "ok" {
			w.WriteHeader(501)
		}
	})
	for n := 0; n < b.N; n++ {
		resp := httptest.NewRecorder()
		req, _ := http.NewRequest("GET", "/test", nil)
		kami.Handler().ServeHTTP(resp, req)
		if resp.Code != 200 {
			panic(resp.Code)
		}
	}
}
func main() {
	var err error
	db, err = sql.Open("mysql", connectionString)
	if err != nil {
		log.Fatalf("Error opening database: %v", err)
	}
	db.SetMaxIdleConns(maxConnectionCount)

	flag.Set("bind", ":8080")

	kami.Use("/", serverMiddleware)
	kami.Get("/json", jsonHandler)
	kami.Get("/db", dbHandler)
	kami.Get("/queries", queriesHandler)
	kami.Get("/fortunes", fortuneHandler)
	kami.Get("/updates", updateHandler)
	kami.Get("/plaintext", plaintextHandler)
	kami.Serve()
}
Exemple #13
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func main() {
	var mongoUrl = flag.String("db", "petrucho-db", "MongoDB URL")
	flag.Parse()

	ctx := context.Background()
	ctx = db.OpenMongoDB(ctx, "main", *mongoUrl)
	defer db.Close(ctx)
	kami.Context = ctx

	secret := func(email, realm string) string {
		u := User{}
		users := userStorage(ctx)
		err := users.Find(bson.M{"email": email, "confirmed": true}).One(&u)
		if err != nil {
			return ""
		}
		return u.Password
	}

	authenticator := auth.NewBasicAuthenticator("Restricted", secret)

	kami.Get("/", homeHandler)
	kami.Get("/register", registrationForm)
	kami.Post("/register", registerUser)
	kami.Get("/confirm/:token", confirmRegistration)
	kami.Get("/users", viewAllUsers)
	kami.Get("/users/:email", viewUser)
	kami.Use("/users/:email/edit", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		var username string
		authenticator.Wrap(func(w http.ResponseWriter, r *auth.AuthenticatedRequest) {
			username = r.Username
		})(w, r)
		if len(username) == 0 {
			return nil
		}
		return context.WithValue(ctx, "auth", username)
	})
	kami.Get("/users/:email/edit", editProfileForm)
	kami.Post("/users/:email/edit", updateProfile)

	kami.Serve()
}
Exemple #14
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func TestMethodNotAllowed(t *testing.T) {
	kami.Reset()
	kami.Use("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
		return context.WithValue(ctx, "ok", true)
	})
	kami.Post("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		panic("test panic")
	})

	kami.MethodNotAllowed(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
		ok, _ := ctx.Value("ok").(bool)
		if !ok {
			w.WriteHeader(http.StatusInternalServerError)
			return
		}
		w.WriteHeader(http.StatusTeapot)
	})

	expectResponseCode(t, "GET", "/test", http.StatusTeapot)
}