func (t caseTest) TestACK() error {
origin, err := testServer.Origin()
if err != nil {
return fmt.Errorf("On test %v, error initializing test server: %#v", t.CaseTestType, err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
return fmt.Errorf("On test %v, error dialing origin: %#v", t.CaseTestType, err)
}
defer conn.Close()
defer conn.Purge()
conn.RegisterDecoder("ack", client.DecoderFunc(decodeCaseACK))
request := CaseACK{t.CaseTestType, client.NewACK(nil, true)}
_, err = conn.WriteRequest(request)
if t.statusCode >= 200 && t.statusCode < 300 {
if err != nil {
return fmt.Errorf("On test %v, error writing acknowledgement: %#v", t.CaseTestType, err)
}
return nil
}
if err != io.EOF {
return fmt.Errorf("On test %v, error writing acknowledgement: got %#v; want io.EOF", t.CaseTestType, err)
}
err = conn.Close()
clientErr, ok := err.(client.Error)
if !ok {
return fmt.Errorf("On test %v, type assertion failed for close error: %#v", t.CaseTestType, err)
}
if clientErr.Status() != t.statusCode {
return fmt.Errorf("On test %v, unexpected close error status: got %#v; want %#v", t.CaseTestType, clientErr.Status(), t.statusCode)
}
return nil
}
func TestPrematureUnregister(t *testing.T) {
channelId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating channel ID: %#v", err)
}
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
conn.RegisterDecoder("unregister", client.DecoderFunc(decodeUnregisterReply))
request := client.NewUnregister(channelId, true)
_, err = conn.WriteRequest(request)
if err != io.EOF {
t.Fatalf("Error writing deregistration request: got %#v; want io.EOF", err)
}
err = conn.Close()
clientErr, ok := err.(client.Error)
if !ok {
t.Fatalf("Type assertion failed for close error: %#v", err)
}
if clientErr.Status() != 401 {
t.Errorf("Unexpected close error status: got %#v; want 401", clientErr.Status())
}
}
func TestNilDeviceId(t *testing.T) {
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
request := CustomHelo{
MessageType: "hello",
DeviceId: NilId,
ChannelIds: []interface{}{},
Extra: "extra field",
replies: make(chan client.Reply),
errors: make(chan error),
}
reply, err := conn.WriteRequest(request)
if err != nil {
t.Fatalf("Error writing handshake request: %#v", err)
}
helo, ok := reply.(client.ServerHelo)
if !ok {
t.Errorf("Type assertion failed for handshake reply: %#v", reply)
}
if !id.Valid(helo.DeviceId) {
t.Errorf("Got invalid device ID: %#v", helo.DeviceId)
}
}
func (t caseTest) TestHelo() error {
deviceId, err := id.Generate()
if err != nil {
return fmt.Errorf("On test %v, error generating device ID: %#v", t.CaseTestType, err)
}
addExistsHook(deviceId, true)
defer removeExistsHook(deviceId)
channelId, err := id.Generate()
if err != nil {
return fmt.Errorf("On test %v, error generating channel ID: %#v", t.CaseTestType, err)
}
origin, err := testServer.Origin()
if err != nil {
return fmt.Errorf("On test %v, error initializing test server: %#v", t.CaseTestType, err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
return fmt.Errorf("On test %v, error dialing origin: %#v", t.CaseTestType, err)
}
defer conn.Close()
defer conn.Purge()
request := CaseHelo{t.CaseTestType, client.NewHelo(deviceId, []string{channelId}).(client.ClientHelo)}
reply, err := conn.WriteRequest(request)
if t.statusCode >= 200 && t.statusCode < 300 {
if err != nil {
return fmt.Errorf("On test %v, error writing handshake request: %#v", t.CaseTestType, err)
}
helo, ok := reply.(client.ServerHelo)
if !ok {
return fmt.Errorf("On test %v, type assertion failed for handshake reply: %#v", t.CaseTestType, reply)
}
if helo.StatusCode != t.statusCode {
return fmt.Errorf("On test %v, unexpected reply status: got %#v; want %#v", t.CaseTestType, helo.StatusCode, t.statusCode)
}
if t.shouldReset {
if helo.DeviceId == deviceId {
return fmt.Errorf("On test %v, want new device ID; got %#v", t.CaseTestType, deviceId)
}
return nil
}
if helo.DeviceId != deviceId {
return fmt.Errorf("On test %v, mismatched device ID: got %#v; want %#v", t.CaseTestType, helo.DeviceId, deviceId)
}
return nil
}
if err != io.EOF {
return fmt.Errorf("On test %v, error writing handshake: got %#v; want io.EOF", t.CaseTestType, err)
}
err = conn.Close()
clientErr, ok := err.(client.Error)
if !ok {
return fmt.Errorf("On test %v, type assertion failed for close error: %#v", t.CaseTestType, err)
}
if clientErr.Status() != t.statusCode {
return fmt.Errorf("On test %v, unexpected close error status: got %#v; want %#v", t.CaseTestType, clientErr.Status(), t.statusCode)
}
return nil
}
func (t idTest) TestHelo() error {
deviceId, err := id.Generate()
if err != nil {
return fmt.Errorf("On handshake test %v, error generating device ID: %#v", t.name, err)
}
addExistsHook(deviceId, true)
defer removeExistsHook(deviceId)
origin, err := testServer.Origin()
if err != nil {
return fmt.Errorf("On handshake test %v, error initializing test server: %#v", t.name, err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
return fmt.Errorf("On handshake test %v, error dialing origin: %#v", t.name, err)
}
defer conn.Close()
defer conn.Purge()
request := CustomHelo{
MessageType: "hello",
DeviceId: deviceId,
ChannelIds: []interface{}{t.channelId},
replies: make(chan client.Reply),
errors: make(chan error),
}
reply, err := conn.WriteRequest(request)
if t.statusCode >= 200 && t.statusCode < 300 {
if err != nil {
return fmt.Errorf("On handshake test %v, error writing request: %#v", t.name, err)
}
helo, ok := reply.(client.ServerHelo)
if !ok {
return fmt.Errorf("On handshake test %v, type assertion failed for reply: %#v", t.name, reply)
}
if helo.StatusCode != 200 {
return fmt.Errorf("On handshake test %v, unexpected status code: got %#v; want 200", t.name, helo.StatusCode)
}
// The Simple Push server requires the channelIDs field to be present in
// the handshake, but does not validate its contents, since any queued
// messages will be immediately flushed to the client.
if helo.DeviceId != deviceId {
return fmt.Errorf("On handshake test %v, mismatched device ID: got %#v; want %#v", t.name, helo.DeviceId, deviceId)
}
return nil
}
if err != io.EOF {
return fmt.Errorf("On handshake test %v, error writing request: got %#v; want io.EOF", t.name, err)
}
err = conn.Close()
clientErr, ok := err.(client.Error)
if !ok {
return fmt.Errorf("On handshake test %v, type assertion failed for close error: %#v", t.name, err)
}
if clientErr.Status() != t.statusCode {
return fmt.Errorf("On handshake test %v, unexpected close error status: got %#v; want %#v", t.name, clientErr.Status(), t.statusCode)
}
return nil
}
func (t typeTest) Run() error {
origin, err := testServer.Origin()
if err != nil {
return fmt.Errorf("On test %v, error initializing test server: %#v", t.name, err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
return fmt.Errorf("On test %v, error dialing origin: %#v", t.name, err)
}
defer conn.Close()
defer conn.Purge()
request := CustomHelo{
MessageType: t.messageType,
DeviceId: t.deviceId,
ChannelIds: []interface{}{"1", "2"},
Extra: "custom value",
replies: make(chan client.Reply),
errors: make(chan error),
}
reply, err := conn.WriteRequest(request)
if t.statusCode >= 200 && t.statusCode < 300 {
if err != nil {
return fmt.Errorf("On test %v, error writing handshake request: %#v", t.name, err)
}
helo, ok := reply.(client.ServerHelo)
if !ok {
return fmt.Errorf("On test %v, type assertion failed for handshake reply: %#v", t.name, reply)
}
if helo.StatusCode != t.statusCode {
return fmt.Errorf("On test %v, unexpected reply status: got %#v; want %#v", t.name, helo.StatusCode, t.statusCode)
}
deviceId, _ := t.deviceId.(string)
if len(deviceId) == 0 && !id.Valid(helo.DeviceId) {
return fmt.Errorf("On test %v, got invalid device ID: %#v", t.name, helo.DeviceId)
} else if !t.shouldReset && deviceId != helo.DeviceId {
return fmt.Errorf("On test %v, mismatched device ID: got %#v; want %#v", t.name, helo.DeviceId, deviceId)
} else if t.shouldReset && deviceId == helo.DeviceId {
return fmt.Errorf("On test %v, want new device ID; got %#v", t.name, deviceId)
}
return nil
}
if err != io.EOF {
return fmt.Errorf("On test %v, error writing handshake: got %#v; want io.EOF", t.name, err)
}
err = conn.Close()
clientErr, ok := err.(client.Error)
if !ok {
return fmt.Errorf("On test %v, type assertion failed for close error: %#v", t.name, err)
}
if clientErr.Status() != t.statusCode {
return fmt.Errorf("On test %v, unexpected close error status: got %#v; want %#v", t.name, clientErr.Status(), t.statusCode)
}
return nil
}
func TestPrematureACK(t *testing.T) {
channelId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating channel ID: %#v", err)
}
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
conn.RegisterDecoder("ack", client.DecoderFunc(decodeServerInvalidACK))
updates := []client.Update{
client.Update{
ChannelId: channelId,
Version: time.Now().UTC().Unix(),
},
}
request := ClientInvalidACK{client.NewACK(updates, true)}
reply, err := conn.WriteRequest(request)
if err != nil {
t.Fatalf("Error writing acknowledgement: %#v", err)
}
if reply.Status() != 401 {
t.Errorf("Incorrect status code: got %#v, wanted 401", reply.Status())
}
if r, ok := reply.(ServerInvalidACK); ok {
if len(r.Updates) != len(updates) {
t.Errorf("Incorrect update count: got %#v; want %#v", len(r.Updates), len(updates))
} else {
for index, update := range r.Updates {
if update != updates[index] {
t.Errorf("On update %#v, got %#v; want %#v", index, update, updates[index])
}
}
}
} else {
t.Errorf("Type assertion failed for reply: %#v", reply)
}
// The connection should be closed by the push server after sending
// the error response.
if err = conn.Close(); err != io.EOF {
t.Fatalf("Unexpected close error: got %#v; want io.EOF", err)
}
}
func (t caseTest) TestPing() error {
origin, err := testServer.Origin()
if err != nil {
return fmt.Errorf("On test %v, error initializing test server: %#v", t.CaseTestType, err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
return fmt.Errorf("On test %v, error dialing origin: %#v", t.CaseTestType, err)
}
defer conn.Close()
defer conn.Purge()
conn.RegisterDecoder("ping", client.DecoderFunc(decodePing))
request := CaseClientPing{t.CaseTestType, client.NewPing(true)}
reply, err := conn.WriteRequest(request)
if err != nil {
return fmt.Errorf("On test %v, error writing ping packet: %#v", t.CaseTestType, err)
}
if reply.Status() != t.statusCode {
return fmt.Errorf("On test %v, unexpected status code: got %#v; want %#v", t.CaseTestType, reply.Status(), t.statusCode)
}
return nil
}
func TestDuplicateRegisterHandshake(t *testing.T) {
deviceId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating device ID: %#v", err)
}
addExistsHook(deviceId, true)
defer removeExistsHook(deviceId)
channelId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating channel ID: %#v", err)
}
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
actualId, err := conn.WriteHelo(deviceId, channelId)
if err != nil {
t.Fatalf("Error writing handshake request: %#v", err)
}
if actualId != deviceId {
t.Errorf("Mismatched device ID: got %#v; want %#v", actualId, deviceId)
}
if !AllowDupes {
return
}
endpoint, err := conn.Register(channelId)
if err != nil {
t.Fatalf("Error writing duplicate registration request: %#v", err)
}
if !isValidEndpoint(endpoint) {
t.Errorf("Invalid push endpoint for channel %#v: %#v", channelId, endpoint)
}
}
func TestTooManyChannels(t *testing.T) {
deviceId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating device ID: %#v", err)
}
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
actualId, err := conn.WriteHelo(deviceId, channelIds...)
if err != nil {
t.Fatalf("Error writing large handshake request: %#v", err)
}
if actualId == deviceId {
t.Errorf("Want new device ID; got %#v", actualId)
}
}
func TestHandshakeWithId(t *testing.T) {
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
deviceId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating device ID: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
actualId, err := conn.WriteHelo(deviceId)
if err != nil {
t.Fatalf("Error writing handshake request: %#v", err)
}
if actualId != deviceId {
t.Errorf("Mismatched device IDs: got %#v; want %#v", actualId, deviceId)
}
}
func TestDuplicateHandshake(t *testing.T) {
deviceId, err := id.Generate()
if err != nil {
t.Fatalf("Error generating device ID: %#v", err)
}
origin, err := testServer.Origin()
if err != nil {
t.Fatalf("Error initializing test server: %#v", err)
}
conn, err := client.DialOrigin(origin)
if err != nil {
t.Fatalf("Error dialing origin: %#v", err)
}
defer conn.Close()
defer conn.Purge()
firstId, err := conn.WriteHelo(deviceId)
if err != nil {
t.Fatalf("Error writing initial handshake request: %#v", err)
}
if firstId != deviceId {
t.Errorf("Mismatched device ID for initial handshake: got %#v; want %#v", firstId, deviceId)
}
secondId, err := conn.WriteHelo(firstId)
if err != nil {
t.Fatalf("Error writing duplicate handshake request: %#v", err)
}
if secondId != firstId {
t.Errorf("Mismatched device ID for duplicate handshake: got %#v; want %#v", secondId, firstId)
}
thirdId, err := conn.WriteHelo("")
if err != nil {
t.Fatalf("Error writing implicit handshake request: %#v", err)
}
if thirdId != secondId {
t.Errorf("Mismatched device ID for implicit handshake: got %#v; want %#v", thirdId, secondId)
}
}