Esempio n. 1
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func TestEmptySessionTokenInSessionToken(t *testing.T) {
	t.Parallel()
	st := parse.SessionToken{
		ApplicationID: defaultApplicationID,
		RestAPIKey:    "rk",
	}
	ensure.Err(t, st.Modify(nil), regexp.MustCompile("empty SessionToken"))
}
Esempio n. 2
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func TestCredentiasModifyError(t *testing.T) {
	t.Parallel()
	c := parse.Client{
		Credentials: parse.RestAPIKey{},
	}
	_, err := c.Do(&http.Request{}, nil, nil)
	ensure.Err(t, err, regexp.MustCompile("empty ApplicationID"))
}
Esempio n. 3
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func TestMissingCredentials(t *testing.T) {
	t.Parallel()
	var c parse.Client
	req := http.Request{Method: "GET", URL: &url.URL{Path: "classes/Foo/Bar"}}
	_, err := c.Do(&req, nil, nil)
	ensure.NotNil(t, err)
	ensure.Err(t, err, regexp.MustCompile(`parse: api error with message="unauthorized"`))
}
Esempio n. 4
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func TestInvalidFlagValue(t *testing.T) {
	const name = "TestInvalidFlagValue"
	s := flag.NewFlagSet(name, flag.PanicOnError)
	s.Int("bar", 0, "")
	os.Setenv(named(name, "bar"), "a")
	ensure.Err(t, flagenv.ParseSet(name, s),
		regexp.MustCompile(`failed to set flag "bar" with value "a"`))
}
Esempio n. 5
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func TestNewRequestAfterStop(t *testing.T) {
	t.Parallel()
	const count = 10000
	hello := []byte("hello")
	finOkHandler := make(chan struct{})
	unblockOkHandler := make(chan struct{})
	okHandler := func(w http.ResponseWriter, r *http.Request) {
		defer close(finOkHandler)
		w.WriteHeader(200)
		const diff = 500
		for i := 0; i < count-diff; i++ {
			w.Write(hello)
		}
		<-unblockOkHandler
		for i := 0; i < diff; i++ {
			w.Write(hello)
		}
	}

	listener, err := net.Listen("tcp", "127.0.0.1:0")
	listener, onClose := NewOnCloseListener(listener)
	ensure.Nil(t, err)
	server := &http.Server{Handler: http.HandlerFunc(okHandler)}
	transport := &http.Transport{}
	client := &http.Client{Transport: transport}
	down := &httpdown.HTTP{}
	s := down.Serve(server, listener)
	res, err := client.Get(fmt.Sprintf("http://%s/", listener.Addr().String()))
	ensure.Nil(t, err)

	finStop := make(chan struct{})
	go func() {
		defer close(finStop)
		ensure.Nil(t, s.Stop())
	}()

	// Wait until the listener is closed.
	<-onClose

	// Now the next request should not be able to connect as the listener is
	// now closed.
	_, err = client.Get(fmt.Sprintf("http://%s/", listener.Addr().String()))

	// We should just get "connection refused" here, but sometimes, very rarely,
	// we get a "connection reset" instead. Unclear why this happens.
	ensure.Err(t, err, regexp.MustCompile("(connection refused|connection reset by peer)$"))

	// Unblock the handler and ensure we finish writing the rest of the body
	// successfully.
	close(unblockOkHandler)
	actualBody, err := ioutil.ReadAll(res.Body)
	ensure.Nil(t, err)
	ensure.DeepEqual(t, actualBody, bytes.Repeat(hello, count))
	ensure.Nil(t, res.Body.Close())
	<-finOkHandler
	<-finStop
}
Esempio n. 6
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func TestTransportError(t *testing.T) {
	t.Parallel()
	c := &fbapi.Client{
		Transport: errorTransport{},
	}
	res := make(map[string]interface{})
	_, err := c.Do(&http.Request{Method: "GET"}, res)
	ensure.Err(t, err, regexp.MustCompile(`42`))
}
Esempio n. 7
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func TestReturnsFirstError(t *testing.T) {
	const name = "TestReturnsFirstError"
	s := flag.NewFlagSet(name, flag.PanicOnError)
	s.Int("bar1", 0, "")
	s.Int("bar2", 0, "")
	os.Setenv(named(name, "bar1"), "a")
	ensure.Err(t, flagenv.ParseSet(name, s),
		regexp.MustCompile(`failed to set flag "bar1" with value "a"`))
}
Esempio n. 8
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func TestLoadFromBoxError(t *testing.T) {
	const msg = "foo"
	h := Handler{
		Box: funcBox(func(name string) ([]byte, error) {
			return nil, errors.New(msg)
		}),
	}
	_, err := h.load("baz")
	ensure.Err(t, err, regexp.MustCompile(msg))
}
Esempio n. 9
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func TestCustomHTTPTransport(t *testing.T) {
	t.Parallel()
	const message = "hello world"
	c := &parse.Client{
		Transport: transportFunc(func(*http.Request) (*http.Response, error) {
			return nil, errors.New(message)
		}),
	}
	_, err := c.Do(&http.Request{}, nil, nil)
	ensure.Err(t, err, regexp.MustCompile(message))
}
Esempio n. 10
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func TestCombinedURLBoxError(t *testing.T) {
	const msg = "foo"
	h := Handler{
		Box: funcBox(func(name string) ([]byte, error) {
			return nil, errors.New(msg)
		}),
	}
	v, err := h.URL("baz")
	ensure.DeepEqual(t, v, "")
	ensure.Err(t, err, regexp.MustCompile(msg))
}
Esempio n. 11
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func TestNilURLWithBaseURL(t *testing.T) {
	t.Parallel()
	client := &fbapi.Client{
		BaseURL: &url.URL{
			Scheme: "https",
			Host:   "graph.facebook.com",
			Path:   "/20aa2519-4745-4522-92a9-4522b8edf6e9",
		},
	}
	res, err := client.Do(&http.Request{Method: "GET"}, nil)
	ensure.Err(t, err, regexp.MustCompile(`failed with code 803`))
	ensure.DeepEqual(t, res.StatusCode, 404)
}
Esempio n. 12
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func TestHTTPStopTimeoutMissed(t *testing.T) {
	t.Parallel()

	klock := clock.NewMock()

	const count = 10000
	hello := []byte("hello")
	finOkHandler := make(chan struct{})
	unblockOkHandler := make(chan struct{})
	okHandler := func(w http.ResponseWriter, r *http.Request) {
		defer close(finOkHandler)
		w.Header().Set("Content-Length", fmt.Sprint(len(hello)*count))
		w.WriteHeader(200)
		for i := 0; i < count/2; i++ {
			w.Write(hello)
		}
		<-unblockOkHandler
		for i := 0; i < count/2; i++ {
			w.Write(hello)
		}
	}

	listener, err := net.Listen("tcp", "127.0.0.1:0")
	ensure.Nil(t, err)
	server := &http.Server{Handler: http.HandlerFunc(okHandler)}
	transport := &http.Transport{}
	client := &http.Client{Transport: transport}
	down := &httpdown.HTTP{
		StopTimeout: time.Minute,
		Clock:       klock,
	}
	s := down.Serve(server, listener)
	res, err := client.Get(fmt.Sprintf("http://%s/", listener.Addr().String()))
	ensure.Nil(t, err)

	finStop := make(chan struct{})
	go func() {
		defer close(finStop)
		ensure.Nil(t, s.Stop())
	}()

	klock.Wait(clock.Calls{After: 1}) // wait for Stop to call After
	klock.Add(down.StopTimeout)

	_, err = ioutil.ReadAll(res.Body)
	ensure.Err(t, err, regexp.MustCompile("^unexpected EOF$"))
	ensure.Nil(t, res.Body.Close())
	close(unblockOkHandler)
	<-finOkHandler
	<-finStop
}
Esempio n. 13
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func TestInvalidGet(t *testing.T) {
	t.Parallel()
	res, err := defaultFbClient.Do(
		&http.Request{
			Method: "GET",
			URL: &url.URL{
				Path: "20aa2519-4745-4522-92a9-4522b8edf6e9",
			},
		},
		nil,
	)
	ensure.Err(t, err, regexp.MustCompile(`failed with code 803`))
	ensure.DeepEqual(t, res.StatusCode, 404)
}
Esempio n. 14
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func TestHTTPSDefaultListenError(t *testing.T) {
	if os.Getuid() == 0 {
		t.Skip("cant run this test as root")
	}
	t.Parallel()

	cert, err := tls.X509KeyPair(localhostCert, localhostKey)
	if err != nil {
		t.Fatalf("error loading cert: %v", err)
	}

	down := &httpdown.HTTP{}
	_, err = down.ListenAndServe(&http.Server{
		TLSConfig: &tls.Config{
			NextProtos:   []string{"http/1.1"},
			Certificates: []tls.Certificate{cert},
		},
	})
	ensure.Err(t, err, regexp.MustCompile("listen tcp :443: bind: permission denied"))
}
Esempio n. 15
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func TestHTTPDefaultListenError(t *testing.T) {
	if os.Getuid() == 0 {
		t.Skip("cant run this test as root")
	}

	statsDone := make(chan struct{}, 1)
	hc := &stats.HookClient{
		BumpSumHook: func(key string, val float64) {
			if key == "listen.error" && val == 1 {
				statsDone <- struct{}{}
			}
		},
	}

	t.Parallel()
	down := &httpdown.HTTP{Stats: hc}
	_, err := down.ListenAndServe(&http.Server{})
	ensure.Err(t, err, regexp.MustCompile("listen tcp :80: bind: permission denied"))
	<-statsDone
}
Esempio n. 16
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func TestExtras(t *testing.T) {
	var c capture
	e := errors.New("foo")
	ensure.Err(
		&c,
		e,
		nil,
		map[string]int{"answer": 42},
		"baz",
		43,
		44.45,
		typ{Answer: 46},
	)
	c.Equal(t, `ensure_test.go:51: unexpected error: foo
(map[string]int) (len=1) {
 (string) (len=6) "answer": (int) 42
}
(string) (len=3) "baz"
(int) 43
(float64) 44.45
(ensure_test.typ) {
 Answer: (int) 46
}`)
}
Esempio n. 17
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func TestHTMLResponse(t *testing.T) {
	t.Parallel()
	server := httptest.NewServer(
		http.HandlerFunc(
			func(w http.ResponseWriter, r *http.Request) {
				w.WriteHeader(500)
				w.Write([]byte("<html></html>"))
			},
		),
	)

	u, err := url.Parse(server.URL)
	ensure.Nil(t, err)

	c := &fbapi.Client{
		Transport: defaultHTTPTransport,
		BaseURL:   u,
	}
	res := make(map[string]interface{})
	_, err = c.Do(&http.Request{Method: "GET"}, res)
	ensure.Err(t, err, regexp.MustCompile(`got 500 Internal Server Error`))
	server.CloseClientConnections()
	server.Close()
}
Esempio n. 18
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func TestRestAPIKeyEmptyApplicationID(t *testing.T) {
	t.Parallel()
	var mk parse.RestAPIKey
	ensure.Err(t, mk.Modify(nil), regexp.MustCompile("empty ApplicationID"))
}
Esempio n. 19
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func TestMatchingError(t *testing.T) {
	var c capture
	e := errors.New("foo")
	ensure.Err(&c, e, regexp.MustCompile("bar"))
	c.Equal(t, "ensure_test.go:22: expected error: \"bar\" but got \"foo\"")
}
Esempio n. 20
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func TestExpectedNilErr(t *testing.T) {
	var c capture
	ensure.Err(&c, nil, nil)
	c.Equal(t, "")
}
Esempio n. 21
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func TestUnexpectedNilErr(t *testing.T) {
	var c capture
	ensure.Err(&c, nil, regexp.MustCompile("bar"))
	c.Equal(t, "ensure_test.go:110: expected error: \"bar\" but got a nil error")
}
Esempio n. 22
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func TestNilErr(t *testing.T) {
	var c capture
	e := errors.New("foo")
	ensure.Err(&c, e, nil)
	c.Equal(t, "ensure_test.go:15: unexpected error: foo")
}
Esempio n. 23
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func TestDecodeNotTwoParts(t *testing.T) {
	encoded := base64.URLEncoding.EncodeToString([]byte("[[]]"))
	value, err := decode(encoded)
	ensure.True(t, value == nil)
	ensure.Err(t, err, regexp.MustCompile(`static: invalid URL "W1tdXQ=="`))
}
Esempio n. 24
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func TestNilURLWithDefaultBaseURL(t *testing.T) {
	t.Parallel()
	res, err := defaultFbClient.Do(&http.Request{Method: "GET"}, nil)
	ensure.Err(t, err, regexp.MustCompile(`failed with code 100`))
	ensure.DeepEqual(t, res.StatusCode, 400)
}
Esempio n. 25
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func TestCombinedURLNoNames(t *testing.T) {
	var h Handler
	v, err := h.URL()
	ensure.DeepEqual(t, v, "")
	ensure.Err(t, err, regexp.MustCompile("zero names given"))
}
Esempio n. 26
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func TestDecodeInvalidBase64(t *testing.T) {
	value, err := decode("#")
	ensure.True(t, value == nil)
	ensure.Err(t, err, regexp.MustCompile(`static: invalid URL "#"`))
}
Esempio n. 27
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func TestDecodeInvalidJSON(t *testing.T) {
	encoded := base64.URLEncoding.EncodeToString([]byte("x"))
	value, err := decode(encoded)
	ensure.True(t, value == nil)
	ensure.Err(t, err, regexp.MustCompile(`static: invalid URL "eA=="`))
}
Esempio n. 28
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func TestHTTPKillTimeoutMissed(t *testing.T) {
	t.Parallel()

	klock := clock.NewMock()

	statsDone := make(chan struct{}, 1)
	hc := &stats.HookClient{
		BumpSumHook: func(key string, val float64) {
			if key == "kill.timeout" && val == 1 {
				statsDone <- struct{}{}
			}
		},
	}

	const count = 10000
	hello := []byte("hello")
	finOkHandler := make(chan struct{})
	unblockOkHandler := make(chan struct{})
	okHandler := func(w http.ResponseWriter, r *http.Request) {
		defer close(finOkHandler)
		w.Header().Set("Content-Length", fmt.Sprint(len(hello)*count))
		w.WriteHeader(200)
		for i := 0; i < count/2; i++ {
			w.Write(hello)
		}
		<-unblockOkHandler
		for i := 0; i < count/2; i++ {
			w.Write(hello)
		}
	}

	listener, err := net.Listen("tcp", "127.0.0.1:0")
	ensure.Nil(t, err)
	unblockConnClose := make(chan chan struct{}, 1)
	listener = &closeErrConnListener{
		Listener:     listener,
		unblockClose: unblockConnClose,
	}

	server := &http.Server{Handler: http.HandlerFunc(okHandler)}
	transport := &http.Transport{}
	client := &http.Client{Transport: transport}
	down := &httpdown.HTTP{
		StopTimeout: time.Minute,
		KillTimeout: time.Minute,
		Stats:       hc,
		Clock:       klock,
	}
	s := down.Serve(server, listener)
	res, err := client.Get(fmt.Sprintf("http://%s/", listener.Addr().String()))
	ensure.Nil(t, err)

	// Start the Stop process.
	finStop := make(chan struct{})
	go func() {
		defer close(finStop)
		ensure.Nil(t, s.Stop())
	}()

	klock.Wait(clock.Calls{After: 1}) // wait for Stop to call After
	klock.Add(down.StopTimeout)       // trigger stop timeout
	klock.Wait(clock.Calls{After: 2}) // wait for Kill to call After
	klock.Add(down.KillTimeout)       // trigger kill timeout

	// We hit both the StopTimeout & the KillTimeout.
	<-finStop

	// Then we unblock the Close, so we get an unexpected EOF since we close
	// before we finish writing the response.
	connCloseDone := make(chan struct{})
	unblockConnClose <- connCloseDone
	<-connCloseDone
	close(unblockConnClose)

	// Then we unblock the handler which tries to write the rest of the data.
	close(unblockOkHandler)

	_, err = ioutil.ReadAll(res.Body)
	ensure.Err(t, err, regexp.MustCompile("^unexpected EOF$"))
	ensure.Nil(t, res.Body.Close())
	<-finOkHandler
	<-statsDone
}
Esempio n. 29
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func TestEmptySessionToken(t *testing.T) {
	t.Parallel()
	var st parse.SessionToken
	ensure.Err(t, st.Modify(nil), regexp.MustCompile("empty ApplicationID"))
}
Esempio n. 30
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func TestEmptyRestAPIKey(t *testing.T) {
	t.Parallel()
	mk := parse.RestAPIKey{ApplicationID: defaultApplicationID}
	ensure.Err(t, mk.Modify(nil), regexp.MustCompile("empty RestAPIKey"))
}