khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 1 | package kafka |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "github.com/golang/protobuf/ptypes" |
khenaidoo | d4d922e | 2018-08-03 22:35:16 -0400 | [diff] [blame^] | 6 | "github.com/google/uuid" |
khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 7 | "github.com/opencord/voltha-go/common/log" |
| 8 | kk "github.com/opencord/voltha-go/kafka" |
| 9 | ca "github.com/opencord/voltha-go/protos/core_adapter" |
| 10 | "github.com/opencord/voltha-go/protos/voltha" |
| 11 | rhp "github.com/opencord/voltha-go/rw_core/core" |
| 12 | "github.com/stretchr/testify/assert" |
| 13 | "testing" |
khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 14 | "time" |
| 15 | ) |
| 16 | |
| 17 | var coreKafkaProxy *kk.KafkaMessagingProxy |
| 18 | var adapterKafkaProxy *kk.KafkaMessagingProxy |
| 19 | |
| 20 | func init() { |
khenaidoo | d4d922e | 2018-08-03 22:35:16 -0400 | [diff] [blame^] | 21 | if _, err := log.SetLogger(log.JSON, 3, log.Fields{"instanceId": "testing"}); err != nil { |
khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 22 | log.With(log.Fields{"error": err}).Fatal("Cannot setup logging") |
| 23 | } |
| 24 | coreKafkaProxy, _ = kk.NewKafkaMessagingProxy( |
| 25 | kk.KafkaHost("10.100.198.220"), |
| 26 | kk.KafkaPort(9092), |
| 27 | kk.DefaultTopic(&kk.Topic{Name: "Core"})) |
| 28 | |
| 29 | adapterKafkaProxy, _ = kk.NewKafkaMessagingProxy( |
| 30 | kk.KafkaHost("10.100.198.220"), |
| 31 | kk.KafkaPort(9092), |
| 32 | kk.DefaultTopic(&kk.Topic{Name: "Adapter"})) |
| 33 | |
| 34 | coreKafkaProxy.Start() |
| 35 | adapterKafkaProxy.Start() |
| 36 | subscribeTarget(coreKafkaProxy) |
| 37 | } |
| 38 | |
| 39 | func subscribeTarget(kmp *kk.KafkaMessagingProxy) { |
| 40 | topic := kk.Topic{Name: "Core"} |
| 41 | requestProxy := &rhp.RequestHandlerProxy{TestMode: true} |
| 42 | kmp.SubscribeWithTarget(topic, requestProxy) |
| 43 | } |
| 44 | |
| 45 | func waitForRPCMessage(topic kk.Topic, ch <-chan *ca.InterContainerMessage, doneCh chan string) { |
| 46 | for msg := range ch { |
| 47 | log.Debugw("Got-RPC-message", log.Fields{"msg": msg}) |
| 48 | // Unpack message |
| 49 | requestBody := &ca.InterContainerRequestBody{} |
| 50 | if err := ptypes.UnmarshalAny(msg.Body, requestBody); err != nil { |
| 51 | doneCh <- "Error" |
| 52 | } else { |
| 53 | doneCh <- requestBody.Rpc |
| 54 | } |
| 55 | break |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | func TestSubscribeUnsubscribe(t *testing.T) { |
| 60 | // First subscribe to the specific topic |
| 61 | topic := kk.Topic{Name: "Core"} |
| 62 | ch, err := coreKafkaProxy.Subscribe(topic) |
| 63 | assert.NotNil(t, ch) |
| 64 | assert.Nil(t, err) |
| 65 | // Create a channel to receive a response |
| 66 | waitCh := make(chan string) |
| 67 | // Wait for a message |
| 68 | go waitForRPCMessage(topic, ch, waitCh) |
| 69 | // Send the message - don't care of the response |
| 70 | rpc := "AnyRPCRequestForTest" |
| 71 | adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true) |
| 72 | // Wait for the result on ouw own channel |
| 73 | result := <-waitCh |
| 74 | assert.Equal(t, result, rpc) |
| 75 | close(waitCh) |
| 76 | err = coreKafkaProxy.UnSubscribe(topic, ch) |
| 77 | assert.Nil(t, err) |
| 78 | } |
| 79 | |
| 80 | func TestMultipleSubscribeUnsubscribe(t *testing.T) { |
| 81 | // First subscribe to the specific topic |
khenaidoo | d4d922e | 2018-08-03 22:35:16 -0400 | [diff] [blame^] | 82 | log.SetLoglevel(0) |
khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 83 | var err error |
| 84 | var ch1 <-chan *ca.InterContainerMessage |
| 85 | var ch2 <-chan *ca.InterContainerMessage |
| 86 | topic := kk.Topic{Name: "Core"} |
| 87 | ch1, err = coreKafkaProxy.Subscribe(topic) |
| 88 | assert.NotNil(t, ch1) |
| 89 | assert.Nil(t, err) |
| 90 | // Create a channel to receive responses |
| 91 | waitCh := make(chan string) |
| 92 | ch2, err = coreKafkaProxy.Subscribe(topic) |
| 93 | assert.NotNil(t, ch2) |
| 94 | assert.Nil(t, err) |
| 95 | // Wait for a message |
| 96 | go waitForRPCMessage(topic, ch2, waitCh) |
| 97 | go waitForRPCMessage(topic, ch1, waitCh) |
| 98 | |
| 99 | // Send the message - don't care of the response |
| 100 | rpc := "AnyRPCRequestForTest" |
| 101 | adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true) |
| 102 | // Wait for the result on ouw own channel |
| 103 | |
| 104 | responses := 0 |
| 105 | for msg := range waitCh { |
| 106 | assert.Equal(t, msg, rpc) |
| 107 | responses = responses + 1 |
| 108 | if responses > 1 { |
| 109 | break |
| 110 | } |
| 111 | } |
| 112 | assert.Equal(t, responses, 2) |
| 113 | close(waitCh) |
| 114 | err = coreKafkaProxy.UnSubscribe(topic, ch1) |
| 115 | assert.Nil(t, err) |
| 116 | err = coreKafkaProxy.UnSubscribe(topic, ch2) |
| 117 | assert.Nil(t, err) |
| 118 | } |
| 119 | |
| 120 | func TestIncorrectAPI(t *testing.T) { |
khenaidoo | d4d922e | 2018-08-03 22:35:16 -0400 | [diff] [blame^] | 121 | log.SetLoglevel(3) |
khenaidoo | abad44c | 2018-08-03 16:58:35 -0400 | [diff] [blame] | 122 | trnsId := uuid.New().String() |
| 123 | protoMsg := &voltha.Device{Id: trnsId} |
| 124 | args := make([]*kk.KVArg, 1) |
| 125 | args[0] = &kk.KVArg{ |
| 126 | Key: "device", |
| 127 | Value: protoMsg, |
| 128 | } |
| 129 | rpc := "IncorrectAPI" |
| 130 | topic := kk.Topic{Name: "Core"} |
| 131 | start := time.Now() |
| 132 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 133 | elapsed := time.Since(start) |
| 134 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 135 | assert.Equal(t, status, false) |
| 136 | //Unpack the result into the actual proto object |
| 137 | unpackResult := &ca.Error{} |
| 138 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 139 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 140 | } |
| 141 | assert.NotNil(t, unpackResult) |
| 142 | } |
| 143 | |
| 144 | func TestIncorrectAPIParams(t *testing.T) { |
| 145 | trnsId := uuid.New().String() |
| 146 | protoMsg := &voltha.Device{Id: trnsId} |
| 147 | args := make([]*kk.KVArg, 1) |
| 148 | args[0] = &kk.KVArg{ |
| 149 | Key: "device", |
| 150 | Value: protoMsg, |
| 151 | } |
| 152 | rpc := "GetDevice" |
| 153 | topic := kk.Topic{Name: "Core"} |
| 154 | start := time.Now() |
| 155 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 156 | elapsed := time.Since(start) |
| 157 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 158 | assert.Equal(t, status, false) |
| 159 | //Unpack the result into the actual proto object |
| 160 | unpackResult := &ca.Error{} |
| 161 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 162 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 163 | } |
| 164 | assert.NotNil(t, unpackResult) |
| 165 | } |
| 166 | |
| 167 | func TestGetDevice(t *testing.T) { |
| 168 | trnsId := uuid.New().String() |
| 169 | protoMsg := &ca.StrType{Val: trnsId} |
| 170 | args := make([]*kk.KVArg, 1) |
| 171 | args[0] = &kk.KVArg{ |
| 172 | Key: "deviceID", |
| 173 | Value: protoMsg, |
| 174 | } |
| 175 | rpc := "GetDevice" |
| 176 | topic := kk.Topic{Name: "Core"} |
| 177 | expectedResponse := &voltha.Device{Id: trnsId} |
| 178 | timeout := time.Duration(50) * time.Millisecond |
| 179 | ctx, cancel := context.WithTimeout(context.Background(), timeout) |
| 180 | defer cancel() |
| 181 | start := time.Now() |
| 182 | status, result := adapterKafkaProxy.InvokeRPC(ctx, rpc, &topic, true, args...) |
| 183 | elapsed := time.Since(start) |
| 184 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 185 | assert.Equal(t, status, true) |
| 186 | unpackResult := &voltha.Device{} |
| 187 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 188 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 189 | } |
| 190 | assert.Equal(t, unpackResult, expectedResponse) |
| 191 | } |
| 192 | |
| 193 | func TestGetDeviceTimeout(t *testing.T) { |
| 194 | trnsId := uuid.New().String() |
| 195 | protoMsg := &ca.StrType{Val: trnsId} |
| 196 | args := make([]*kk.KVArg, 1) |
| 197 | args[0] = &kk.KVArg{ |
| 198 | Key: "deviceID", |
| 199 | Value: protoMsg, |
| 200 | } |
| 201 | rpc := "GetDevice" |
| 202 | topic := kk.Topic{Name: "Core"} |
| 203 | timeout := time.Duration(2) * time.Millisecond |
| 204 | ctx, cancel := context.WithTimeout(context.Background(), timeout) |
| 205 | defer cancel() |
| 206 | start := time.Now() |
| 207 | status, result := adapterKafkaProxy.InvokeRPC(ctx, rpc, &topic, true, args...) |
| 208 | elapsed := time.Since(start) |
| 209 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 210 | assert.Equal(t, status, false) |
| 211 | unpackResult := &ca.Error{} |
| 212 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 213 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 214 | } |
| 215 | assert.NotNil(t, unpackResult) |
| 216 | } |
| 217 | |
| 218 | func TestGetChildDevice(t *testing.T) { |
| 219 | trnsId := uuid.New().String() |
| 220 | protoMsg := &ca.StrType{Val: trnsId} |
| 221 | args := make([]*kk.KVArg, 1) |
| 222 | args[0] = &kk.KVArg{ |
| 223 | Key: "deviceID", |
| 224 | Value: protoMsg, |
| 225 | } |
| 226 | rpc := "GetChildDevice" |
| 227 | topic := kk.Topic{Name: "Core"} |
| 228 | expectedResponse := &voltha.Device{Id: trnsId} |
| 229 | start := time.Now() |
| 230 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 231 | elapsed := time.Since(start) |
| 232 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 233 | assert.Equal(t, status, true) |
| 234 | unpackResult := &voltha.Device{} |
| 235 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 236 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 237 | } |
| 238 | assert.Equal(t, unpackResult, expectedResponse) |
| 239 | } |
| 240 | |
| 241 | func TestGetChildDevices(t *testing.T) { |
| 242 | trnsId := uuid.New().String() |
| 243 | protoMsg := &ca.StrType{Val: trnsId} |
| 244 | args := make([]*kk.KVArg, 1) |
| 245 | args[0] = &kk.KVArg{ |
| 246 | Key: "deviceID", |
| 247 | Value: protoMsg, |
| 248 | } |
| 249 | rpc := "GetChildDevices" |
| 250 | topic := kk.Topic{Name: "Core"} |
| 251 | expectedResponse := &voltha.Device{Id: trnsId} |
| 252 | start := time.Now() |
| 253 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 254 | elapsed := time.Since(start) |
| 255 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 256 | assert.Equal(t, status, true) |
| 257 | unpackResult := &voltha.Device{} |
| 258 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 259 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 260 | } |
| 261 | assert.Equal(t, unpackResult, expectedResponse) |
| 262 | } |
| 263 | |
| 264 | func TestGetPorts(t *testing.T) { |
| 265 | trnsId := uuid.New().String() |
| 266 | protoArg1 := &ca.StrType{Val: trnsId} |
| 267 | args := make([]*kk.KVArg, 2) |
| 268 | args[0] = &kk.KVArg{ |
| 269 | Key: "deviceID", |
| 270 | Value: protoArg1, |
| 271 | } |
| 272 | protoArg2 := &ca.IntType{Val: 1} |
| 273 | args[1] = &kk.KVArg{ |
| 274 | Key: "portType", |
| 275 | Value: protoArg2, |
| 276 | } |
| 277 | rpc := "GetPorts" |
| 278 | topic := kk.Topic{Name: "Core"} |
| 279 | start := time.Now() |
| 280 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 281 | elapsed := time.Since(start) |
| 282 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 283 | assert.Equal(t, status, true) |
| 284 | unpackResult := &voltha.Ports{} |
| 285 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 286 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 287 | } |
| 288 | expectedLen := len(unpackResult.Items) >= 1 |
| 289 | assert.Equal(t, true, expectedLen) |
| 290 | } |
| 291 | |
| 292 | func TestGetPortsMissingArgs(t *testing.T) { |
| 293 | trnsId := uuid.New().String() |
| 294 | protoArg1 := &ca.StrType{Val: trnsId} |
| 295 | args := make([]*kk.KVArg, 1) |
| 296 | args[0] = &kk.KVArg{ |
| 297 | Key: "deviceID", |
| 298 | Value: protoArg1, |
| 299 | } |
| 300 | rpc := "GetPorts" |
| 301 | topic := kk.Topic{Name: "Core"} |
| 302 | start := time.Now() |
| 303 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 304 | elapsed := time.Since(start) |
| 305 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 306 | assert.Equal(t, status, false) |
| 307 | //Unpack the result into the actual proto object |
| 308 | unpackResult := &ca.Error{} |
| 309 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 310 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 311 | } |
| 312 | assert.NotNil(t, unpackResult) |
| 313 | } |
| 314 | |
| 315 | func TestChildDeviceDetected(t *testing.T) { |
| 316 | trnsId := uuid.New().String() |
| 317 | protoArg1 := &ca.StrType{Val: trnsId} |
| 318 | args := make([]*kk.KVArg, 5) |
| 319 | args[0] = &kk.KVArg{ |
| 320 | Key: "deviceID", |
| 321 | Value: protoArg1, |
| 322 | } |
| 323 | protoArg2 := &ca.IntType{Val: 1} |
| 324 | args[1] = &kk.KVArg{ |
| 325 | Key: "parentPortNo", |
| 326 | Value: protoArg2, |
| 327 | } |
| 328 | protoArg3 := &ca.StrType{Val: "great_onu"} |
| 329 | args[2] = &kk.KVArg{ |
| 330 | Key: "childDeviceType", |
| 331 | Value: protoArg3, |
| 332 | } |
| 333 | protoArg4 := &voltha.Device_ProxyAddress{DeviceId: trnsId, ChannelId: 100} |
| 334 | args[3] = &kk.KVArg{ |
| 335 | Key: "proxyAddress", |
| 336 | Value: protoArg4, |
| 337 | } |
| 338 | protoArg5 := &ca.IntType{Val: 1} |
| 339 | args[4] = &kk.KVArg{ |
| 340 | Key: "portType", |
| 341 | Value: protoArg5, |
| 342 | } |
| 343 | |
| 344 | rpc := "ChildDeviceDetected" |
| 345 | topic := kk.Topic{Name: "Core"} |
| 346 | start := time.Now() |
| 347 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 348 | elapsed := time.Since(start) |
| 349 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 350 | assert.Equal(t, status, true) |
| 351 | assert.Nil(t, result) |
| 352 | } |
| 353 | |
| 354 | func TestChildDeviceDetectedNoWait(t *testing.T) { |
| 355 | trnsId := uuid.New().String() |
| 356 | protoArg1 := &ca.StrType{Val: trnsId} |
| 357 | args := make([]*kk.KVArg, 5) |
| 358 | args[0] = &kk.KVArg{ |
| 359 | Key: "deviceID", |
| 360 | Value: protoArg1, |
| 361 | } |
| 362 | protoArg2 := &ca.IntType{Val: 1} |
| 363 | args[1] = &kk.KVArg{ |
| 364 | Key: "parentPortNo", |
| 365 | Value: protoArg2, |
| 366 | } |
| 367 | protoArg3 := &ca.StrType{Val: "great_onu"} |
| 368 | args[2] = &kk.KVArg{ |
| 369 | Key: "childDeviceType", |
| 370 | Value: protoArg3, |
| 371 | } |
| 372 | protoArg4 := &voltha.Device_ProxyAddress{DeviceId: trnsId, ChannelId: 100} |
| 373 | args[3] = &kk.KVArg{ |
| 374 | Key: "proxyAddress", |
| 375 | Value: protoArg4, |
| 376 | } |
| 377 | protoArg5 := &ca.IntType{Val: 1} |
| 378 | args[4] = &kk.KVArg{ |
| 379 | Key: "portType", |
| 380 | Value: protoArg5, |
| 381 | } |
| 382 | |
| 383 | rpc := "ChildDeviceDetected" |
| 384 | topic := kk.Topic{Name: "Core"} |
| 385 | start := time.Now() |
| 386 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, false, args...) |
| 387 | elapsed := time.Since(start) |
| 388 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 389 | assert.Equal(t, status, true) |
| 390 | assert.Nil(t, result) |
| 391 | } |
| 392 | |
| 393 | func TestChildDeviceDetectedMissingArgs(t *testing.T) { |
| 394 | trnsId := uuid.New().String() |
| 395 | protoArg1 := &ca.StrType{Val: trnsId} |
| 396 | args := make([]*kk.KVArg, 4) |
| 397 | args[0] = &kk.KVArg{ |
| 398 | Key: "deviceID", |
| 399 | Value: protoArg1, |
| 400 | } |
| 401 | protoArg2 := &ca.IntType{Val: 1} |
| 402 | args[1] = &kk.KVArg{ |
| 403 | Key: "parentPortNo", |
| 404 | Value: protoArg2, |
| 405 | } |
| 406 | protoArg3 := &ca.StrType{Val: "great_onu"} |
| 407 | args[2] = &kk.KVArg{ |
| 408 | Key: "childDeviceType", |
| 409 | Value: protoArg3, |
| 410 | } |
| 411 | protoArg4 := &voltha.Device_ProxyAddress{DeviceId: trnsId, ChannelId: 100} |
| 412 | args[3] = &kk.KVArg{ |
| 413 | Key: "proxyAddress", |
| 414 | Value: protoArg4, |
| 415 | } |
| 416 | |
| 417 | rpc := "ChildDeviceDetected" |
| 418 | topic := kk.Topic{Name: "Core"} |
| 419 | start := time.Now() |
| 420 | status, result := adapterKafkaProxy.InvokeRPC(nil, rpc, &topic, true, args...) |
| 421 | elapsed := time.Since(start) |
| 422 | log.Infow("Result", log.Fields{"status": status, "result": result, "time": elapsed}) |
| 423 | assert.Equal(t, status, false) |
| 424 | unpackResult := &ca.Error{} |
| 425 | if err := ptypes.UnmarshalAny(result, unpackResult); err != nil { |
| 426 | log.Warnw("cannot-unmarshal-response", log.Fields{"error": err}) |
| 427 | } |
| 428 | assert.NotNil(t, unpackResult) |
| 429 | } |
| 430 | |
| 431 | func TestStopKafkaProxy(t *testing.T) { |
| 432 | adapterKafkaProxy.Stop() |
| 433 | coreKafkaProxy.Stop() |
| 434 | } |
| 435 | |
| 436 | //func TestMain(m *testing.T) { |
| 437 | // log.Info("Main") |
| 438 | //} |