Scott Baker | 2d89798 | 2019-09-24 11:50:08 -0700 | [diff] [blame^] | 1 | package sarama |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | ) |
| 6 | |
| 7 | // TestReporter has methods matching go's testing.T to avoid importing |
| 8 | // `testing` in the main part of the library. |
| 9 | type TestReporter interface { |
| 10 | Error(...interface{}) |
| 11 | Errorf(string, ...interface{}) |
| 12 | Fatal(...interface{}) |
| 13 | Fatalf(string, ...interface{}) |
| 14 | } |
| 15 | |
| 16 | // MockResponse is a response builder interface it defines one method that |
| 17 | // allows generating a response based on a request body. MockResponses are used |
| 18 | // to program behavior of MockBroker in tests. |
| 19 | type MockResponse interface { |
| 20 | For(reqBody versionedDecoder) (res encoder) |
| 21 | } |
| 22 | |
| 23 | // MockWrapper is a mock response builder that returns a particular concrete |
| 24 | // response regardless of the actual request passed to the `For` method. |
| 25 | type MockWrapper struct { |
| 26 | res encoder |
| 27 | } |
| 28 | |
| 29 | func (mw *MockWrapper) For(reqBody versionedDecoder) (res encoder) { |
| 30 | return mw.res |
| 31 | } |
| 32 | |
| 33 | func NewMockWrapper(res encoder) *MockWrapper { |
| 34 | return &MockWrapper{res: res} |
| 35 | } |
| 36 | |
| 37 | // MockSequence is a mock response builder that is created from a sequence of |
| 38 | // concrete responses. Every time when a `MockBroker` calls its `For` method |
| 39 | // the next response from the sequence is returned. When the end of the |
| 40 | // sequence is reached the last element from the sequence is returned. |
| 41 | type MockSequence struct { |
| 42 | responses []MockResponse |
| 43 | } |
| 44 | |
| 45 | func NewMockSequence(responses ...interface{}) *MockSequence { |
| 46 | ms := &MockSequence{} |
| 47 | ms.responses = make([]MockResponse, len(responses)) |
| 48 | for i, res := range responses { |
| 49 | switch res := res.(type) { |
| 50 | case MockResponse: |
| 51 | ms.responses[i] = res |
| 52 | case encoder: |
| 53 | ms.responses[i] = NewMockWrapper(res) |
| 54 | default: |
| 55 | panic(fmt.Sprintf("Unexpected response type: %T", res)) |
| 56 | } |
| 57 | } |
| 58 | return ms |
| 59 | } |
| 60 | |
| 61 | func (mc *MockSequence) For(reqBody versionedDecoder) (res encoder) { |
| 62 | res = mc.responses[0].For(reqBody) |
| 63 | if len(mc.responses) > 1 { |
| 64 | mc.responses = mc.responses[1:] |
| 65 | } |
| 66 | return res |
| 67 | } |
| 68 | |
| 69 | type MockListGroupsResponse struct { |
| 70 | groups map[string]string |
| 71 | t TestReporter |
| 72 | } |
| 73 | |
| 74 | func NewMockListGroupsResponse(t TestReporter) *MockListGroupsResponse { |
| 75 | return &MockListGroupsResponse{ |
| 76 | groups: make(map[string]string), |
| 77 | t: t, |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | func (m *MockListGroupsResponse) For(reqBody versionedDecoder) encoder { |
| 82 | request := reqBody.(*ListGroupsRequest) |
| 83 | _ = request |
| 84 | response := &ListGroupsResponse{ |
| 85 | Groups: m.groups, |
| 86 | } |
| 87 | return response |
| 88 | } |
| 89 | |
| 90 | func (m *MockListGroupsResponse) AddGroup(groupID, protocolType string) *MockListGroupsResponse { |
| 91 | m.groups[groupID] = protocolType |
| 92 | return m |
| 93 | } |
| 94 | |
| 95 | type MockDescribeGroupsResponse struct { |
| 96 | groups map[string]*GroupDescription |
| 97 | t TestReporter |
| 98 | } |
| 99 | |
| 100 | func NewMockDescribeGroupsResponse(t TestReporter) *MockDescribeGroupsResponse { |
| 101 | return &MockDescribeGroupsResponse{ |
| 102 | t: t, |
| 103 | groups: make(map[string]*GroupDescription), |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | func (m *MockDescribeGroupsResponse) AddGroupDescription(groupID string, description *GroupDescription) *MockDescribeGroupsResponse { |
| 108 | m.groups[groupID] = description |
| 109 | return m |
| 110 | } |
| 111 | |
| 112 | func (m *MockDescribeGroupsResponse) For(reqBody versionedDecoder) encoder { |
| 113 | request := reqBody.(*DescribeGroupsRequest) |
| 114 | |
| 115 | response := &DescribeGroupsResponse{} |
| 116 | for _, requestedGroup := range request.Groups { |
| 117 | if group, ok := m.groups[requestedGroup]; ok { |
| 118 | response.Groups = append(response.Groups, group) |
| 119 | } else { |
| 120 | // Mimic real kafka - if a group doesn't exist, return |
| 121 | // an entry with state "Dead" |
| 122 | response.Groups = append(response.Groups, &GroupDescription{ |
| 123 | GroupId: requestedGroup, |
| 124 | State: "Dead", |
| 125 | }) |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | return response |
| 130 | } |
| 131 | |
| 132 | // MockMetadataResponse is a `MetadataResponse` builder. |
| 133 | type MockMetadataResponse struct { |
| 134 | controllerID int32 |
| 135 | leaders map[string]map[int32]int32 |
| 136 | brokers map[string]int32 |
| 137 | t TestReporter |
| 138 | } |
| 139 | |
| 140 | func NewMockMetadataResponse(t TestReporter) *MockMetadataResponse { |
| 141 | return &MockMetadataResponse{ |
| 142 | leaders: make(map[string]map[int32]int32), |
| 143 | brokers: make(map[string]int32), |
| 144 | t: t, |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | func (mmr *MockMetadataResponse) SetLeader(topic string, partition, brokerID int32) *MockMetadataResponse { |
| 149 | partitions := mmr.leaders[topic] |
| 150 | if partitions == nil { |
| 151 | partitions = make(map[int32]int32) |
| 152 | mmr.leaders[topic] = partitions |
| 153 | } |
| 154 | partitions[partition] = brokerID |
| 155 | return mmr |
| 156 | } |
| 157 | |
| 158 | func (mmr *MockMetadataResponse) SetBroker(addr string, brokerID int32) *MockMetadataResponse { |
| 159 | mmr.brokers[addr] = brokerID |
| 160 | return mmr |
| 161 | } |
| 162 | |
| 163 | func (mmr *MockMetadataResponse) SetController(brokerID int32) *MockMetadataResponse { |
| 164 | mmr.controllerID = brokerID |
| 165 | return mmr |
| 166 | } |
| 167 | |
| 168 | func (mmr *MockMetadataResponse) For(reqBody versionedDecoder) encoder { |
| 169 | metadataRequest := reqBody.(*MetadataRequest) |
| 170 | metadataResponse := &MetadataResponse{ |
| 171 | Version: metadataRequest.version(), |
| 172 | ControllerID: mmr.controllerID, |
| 173 | } |
| 174 | for addr, brokerID := range mmr.brokers { |
| 175 | metadataResponse.AddBroker(addr, brokerID) |
| 176 | } |
| 177 | |
| 178 | // Generate set of replicas |
| 179 | replicas := []int32{} |
| 180 | |
| 181 | for _, brokerID := range mmr.brokers { |
| 182 | replicas = append(replicas, brokerID) |
| 183 | } |
| 184 | |
| 185 | if len(metadataRequest.Topics) == 0 { |
| 186 | for topic, partitions := range mmr.leaders { |
| 187 | for partition, brokerID := range partitions { |
| 188 | metadataResponse.AddTopicPartition(topic, partition, brokerID, replicas, replicas, ErrNoError) |
| 189 | } |
| 190 | } |
| 191 | return metadataResponse |
| 192 | } |
| 193 | for _, topic := range metadataRequest.Topics { |
| 194 | for partition, brokerID := range mmr.leaders[topic] { |
| 195 | metadataResponse.AddTopicPartition(topic, partition, brokerID, replicas, replicas, ErrNoError) |
| 196 | } |
| 197 | } |
| 198 | return metadataResponse |
| 199 | } |
| 200 | |
| 201 | // MockOffsetResponse is an `OffsetResponse` builder. |
| 202 | type MockOffsetResponse struct { |
| 203 | offsets map[string]map[int32]map[int64]int64 |
| 204 | t TestReporter |
| 205 | version int16 |
| 206 | } |
| 207 | |
| 208 | func NewMockOffsetResponse(t TestReporter) *MockOffsetResponse { |
| 209 | return &MockOffsetResponse{ |
| 210 | offsets: make(map[string]map[int32]map[int64]int64), |
| 211 | t: t, |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | func (mor *MockOffsetResponse) SetVersion(version int16) *MockOffsetResponse { |
| 216 | mor.version = version |
| 217 | return mor |
| 218 | } |
| 219 | |
| 220 | func (mor *MockOffsetResponse) SetOffset(topic string, partition int32, time, offset int64) *MockOffsetResponse { |
| 221 | partitions := mor.offsets[topic] |
| 222 | if partitions == nil { |
| 223 | partitions = make(map[int32]map[int64]int64) |
| 224 | mor.offsets[topic] = partitions |
| 225 | } |
| 226 | times := partitions[partition] |
| 227 | if times == nil { |
| 228 | times = make(map[int64]int64) |
| 229 | partitions[partition] = times |
| 230 | } |
| 231 | times[time] = offset |
| 232 | return mor |
| 233 | } |
| 234 | |
| 235 | func (mor *MockOffsetResponse) For(reqBody versionedDecoder) encoder { |
| 236 | offsetRequest := reqBody.(*OffsetRequest) |
| 237 | offsetResponse := &OffsetResponse{Version: mor.version} |
| 238 | for topic, partitions := range offsetRequest.blocks { |
| 239 | for partition, block := range partitions { |
| 240 | offset := mor.getOffset(topic, partition, block.time) |
| 241 | offsetResponse.AddTopicPartition(topic, partition, offset) |
| 242 | } |
| 243 | } |
| 244 | return offsetResponse |
| 245 | } |
| 246 | |
| 247 | func (mor *MockOffsetResponse) getOffset(topic string, partition int32, time int64) int64 { |
| 248 | partitions := mor.offsets[topic] |
| 249 | if partitions == nil { |
| 250 | mor.t.Errorf("missing topic: %s", topic) |
| 251 | } |
| 252 | times := partitions[partition] |
| 253 | if times == nil { |
| 254 | mor.t.Errorf("missing partition: %d", partition) |
| 255 | } |
| 256 | offset, ok := times[time] |
| 257 | if !ok { |
| 258 | mor.t.Errorf("missing time: %d", time) |
| 259 | } |
| 260 | return offset |
| 261 | } |
| 262 | |
| 263 | // MockFetchResponse is a `FetchResponse` builder. |
| 264 | type MockFetchResponse struct { |
| 265 | messages map[string]map[int32]map[int64]Encoder |
| 266 | highWaterMarks map[string]map[int32]int64 |
| 267 | t TestReporter |
| 268 | batchSize int |
| 269 | version int16 |
| 270 | } |
| 271 | |
| 272 | func NewMockFetchResponse(t TestReporter, batchSize int) *MockFetchResponse { |
| 273 | return &MockFetchResponse{ |
| 274 | messages: make(map[string]map[int32]map[int64]Encoder), |
| 275 | highWaterMarks: make(map[string]map[int32]int64), |
| 276 | t: t, |
| 277 | batchSize: batchSize, |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | func (mfr *MockFetchResponse) SetVersion(version int16) *MockFetchResponse { |
| 282 | mfr.version = version |
| 283 | return mfr |
| 284 | } |
| 285 | |
| 286 | func (mfr *MockFetchResponse) SetMessage(topic string, partition int32, offset int64, msg Encoder) *MockFetchResponse { |
| 287 | partitions := mfr.messages[topic] |
| 288 | if partitions == nil { |
| 289 | partitions = make(map[int32]map[int64]Encoder) |
| 290 | mfr.messages[topic] = partitions |
| 291 | } |
| 292 | messages := partitions[partition] |
| 293 | if messages == nil { |
| 294 | messages = make(map[int64]Encoder) |
| 295 | partitions[partition] = messages |
| 296 | } |
| 297 | messages[offset] = msg |
| 298 | return mfr |
| 299 | } |
| 300 | |
| 301 | func (mfr *MockFetchResponse) SetHighWaterMark(topic string, partition int32, offset int64) *MockFetchResponse { |
| 302 | partitions := mfr.highWaterMarks[topic] |
| 303 | if partitions == nil { |
| 304 | partitions = make(map[int32]int64) |
| 305 | mfr.highWaterMarks[topic] = partitions |
| 306 | } |
| 307 | partitions[partition] = offset |
| 308 | return mfr |
| 309 | } |
| 310 | |
| 311 | func (mfr *MockFetchResponse) For(reqBody versionedDecoder) encoder { |
| 312 | fetchRequest := reqBody.(*FetchRequest) |
| 313 | res := &FetchResponse{ |
| 314 | Version: mfr.version, |
| 315 | } |
| 316 | for topic, partitions := range fetchRequest.blocks { |
| 317 | for partition, block := range partitions { |
| 318 | initialOffset := block.fetchOffset |
| 319 | offset := initialOffset |
| 320 | maxOffset := initialOffset + int64(mfr.getMessageCount(topic, partition)) |
| 321 | for i := 0; i < mfr.batchSize && offset < maxOffset; { |
| 322 | msg := mfr.getMessage(topic, partition, offset) |
| 323 | if msg != nil { |
| 324 | res.AddMessage(topic, partition, nil, msg, offset) |
| 325 | i++ |
| 326 | } |
| 327 | offset++ |
| 328 | } |
| 329 | fb := res.GetBlock(topic, partition) |
| 330 | if fb == nil { |
| 331 | res.AddError(topic, partition, ErrNoError) |
| 332 | fb = res.GetBlock(topic, partition) |
| 333 | } |
| 334 | fb.HighWaterMarkOffset = mfr.getHighWaterMark(topic, partition) |
| 335 | } |
| 336 | } |
| 337 | return res |
| 338 | } |
| 339 | |
| 340 | func (mfr *MockFetchResponse) getMessage(topic string, partition int32, offset int64) Encoder { |
| 341 | partitions := mfr.messages[topic] |
| 342 | if partitions == nil { |
| 343 | return nil |
| 344 | } |
| 345 | messages := partitions[partition] |
| 346 | if messages == nil { |
| 347 | return nil |
| 348 | } |
| 349 | return messages[offset] |
| 350 | } |
| 351 | |
| 352 | func (mfr *MockFetchResponse) getMessageCount(topic string, partition int32) int { |
| 353 | partitions := mfr.messages[topic] |
| 354 | if partitions == nil { |
| 355 | return 0 |
| 356 | } |
| 357 | messages := partitions[partition] |
| 358 | if messages == nil { |
| 359 | return 0 |
| 360 | } |
| 361 | return len(messages) |
| 362 | } |
| 363 | |
| 364 | func (mfr *MockFetchResponse) getHighWaterMark(topic string, partition int32) int64 { |
| 365 | partitions := mfr.highWaterMarks[topic] |
| 366 | if partitions == nil { |
| 367 | return 0 |
| 368 | } |
| 369 | return partitions[partition] |
| 370 | } |
| 371 | |
| 372 | // MockConsumerMetadataResponse is a `ConsumerMetadataResponse` builder. |
| 373 | type MockConsumerMetadataResponse struct { |
| 374 | coordinators map[string]interface{} |
| 375 | t TestReporter |
| 376 | } |
| 377 | |
| 378 | func NewMockConsumerMetadataResponse(t TestReporter) *MockConsumerMetadataResponse { |
| 379 | return &MockConsumerMetadataResponse{ |
| 380 | coordinators: make(map[string]interface{}), |
| 381 | t: t, |
| 382 | } |
| 383 | } |
| 384 | |
| 385 | func (mr *MockConsumerMetadataResponse) SetCoordinator(group string, broker *MockBroker) *MockConsumerMetadataResponse { |
| 386 | mr.coordinators[group] = broker |
| 387 | return mr |
| 388 | } |
| 389 | |
| 390 | func (mr *MockConsumerMetadataResponse) SetError(group string, kerror KError) *MockConsumerMetadataResponse { |
| 391 | mr.coordinators[group] = kerror |
| 392 | return mr |
| 393 | } |
| 394 | |
| 395 | func (mr *MockConsumerMetadataResponse) For(reqBody versionedDecoder) encoder { |
| 396 | req := reqBody.(*ConsumerMetadataRequest) |
| 397 | group := req.ConsumerGroup |
| 398 | res := &ConsumerMetadataResponse{} |
| 399 | v := mr.coordinators[group] |
| 400 | switch v := v.(type) { |
| 401 | case *MockBroker: |
| 402 | res.Coordinator = &Broker{id: v.BrokerID(), addr: v.Addr()} |
| 403 | case KError: |
| 404 | res.Err = v |
| 405 | } |
| 406 | return res |
| 407 | } |
| 408 | |
| 409 | // MockFindCoordinatorResponse is a `FindCoordinatorResponse` builder. |
| 410 | type MockFindCoordinatorResponse struct { |
| 411 | groupCoordinators map[string]interface{} |
| 412 | transCoordinators map[string]interface{} |
| 413 | t TestReporter |
| 414 | } |
| 415 | |
| 416 | func NewMockFindCoordinatorResponse(t TestReporter) *MockFindCoordinatorResponse { |
| 417 | return &MockFindCoordinatorResponse{ |
| 418 | groupCoordinators: make(map[string]interface{}), |
| 419 | transCoordinators: make(map[string]interface{}), |
| 420 | t: t, |
| 421 | } |
| 422 | } |
| 423 | |
| 424 | func (mr *MockFindCoordinatorResponse) SetCoordinator(coordinatorType CoordinatorType, group string, broker *MockBroker) *MockFindCoordinatorResponse { |
| 425 | switch coordinatorType { |
| 426 | case CoordinatorGroup: |
| 427 | mr.groupCoordinators[group] = broker |
| 428 | case CoordinatorTransaction: |
| 429 | mr.transCoordinators[group] = broker |
| 430 | } |
| 431 | return mr |
| 432 | } |
| 433 | |
| 434 | func (mr *MockFindCoordinatorResponse) SetError(coordinatorType CoordinatorType, group string, kerror KError) *MockFindCoordinatorResponse { |
| 435 | switch coordinatorType { |
| 436 | case CoordinatorGroup: |
| 437 | mr.groupCoordinators[group] = kerror |
| 438 | case CoordinatorTransaction: |
| 439 | mr.transCoordinators[group] = kerror |
| 440 | } |
| 441 | return mr |
| 442 | } |
| 443 | |
| 444 | func (mr *MockFindCoordinatorResponse) For(reqBody versionedDecoder) encoder { |
| 445 | req := reqBody.(*FindCoordinatorRequest) |
| 446 | res := &FindCoordinatorResponse{} |
| 447 | var v interface{} |
| 448 | switch req.CoordinatorType { |
| 449 | case CoordinatorGroup: |
| 450 | v = mr.groupCoordinators[req.CoordinatorKey] |
| 451 | case CoordinatorTransaction: |
| 452 | v = mr.transCoordinators[req.CoordinatorKey] |
| 453 | } |
| 454 | switch v := v.(type) { |
| 455 | case *MockBroker: |
| 456 | res.Coordinator = &Broker{id: v.BrokerID(), addr: v.Addr()} |
| 457 | case KError: |
| 458 | res.Err = v |
| 459 | } |
| 460 | return res |
| 461 | } |
| 462 | |
| 463 | // MockOffsetCommitResponse is a `OffsetCommitResponse` builder. |
| 464 | type MockOffsetCommitResponse struct { |
| 465 | errors map[string]map[string]map[int32]KError |
| 466 | t TestReporter |
| 467 | } |
| 468 | |
| 469 | func NewMockOffsetCommitResponse(t TestReporter) *MockOffsetCommitResponse { |
| 470 | return &MockOffsetCommitResponse{t: t} |
| 471 | } |
| 472 | |
| 473 | func (mr *MockOffsetCommitResponse) SetError(group, topic string, partition int32, kerror KError) *MockOffsetCommitResponse { |
| 474 | if mr.errors == nil { |
| 475 | mr.errors = make(map[string]map[string]map[int32]KError) |
| 476 | } |
| 477 | topics := mr.errors[group] |
| 478 | if topics == nil { |
| 479 | topics = make(map[string]map[int32]KError) |
| 480 | mr.errors[group] = topics |
| 481 | } |
| 482 | partitions := topics[topic] |
| 483 | if partitions == nil { |
| 484 | partitions = make(map[int32]KError) |
| 485 | topics[topic] = partitions |
| 486 | } |
| 487 | partitions[partition] = kerror |
| 488 | return mr |
| 489 | } |
| 490 | |
| 491 | func (mr *MockOffsetCommitResponse) For(reqBody versionedDecoder) encoder { |
| 492 | req := reqBody.(*OffsetCommitRequest) |
| 493 | group := req.ConsumerGroup |
| 494 | res := &OffsetCommitResponse{} |
| 495 | for topic, partitions := range req.blocks { |
| 496 | for partition := range partitions { |
| 497 | res.AddError(topic, partition, mr.getError(group, topic, partition)) |
| 498 | } |
| 499 | } |
| 500 | return res |
| 501 | } |
| 502 | |
| 503 | func (mr *MockOffsetCommitResponse) getError(group, topic string, partition int32) KError { |
| 504 | topics := mr.errors[group] |
| 505 | if topics == nil { |
| 506 | return ErrNoError |
| 507 | } |
| 508 | partitions := topics[topic] |
| 509 | if partitions == nil { |
| 510 | return ErrNoError |
| 511 | } |
| 512 | kerror, ok := partitions[partition] |
| 513 | if !ok { |
| 514 | return ErrNoError |
| 515 | } |
| 516 | return kerror |
| 517 | } |
| 518 | |
| 519 | // MockProduceResponse is a `ProduceResponse` builder. |
| 520 | type MockProduceResponse struct { |
| 521 | version int16 |
| 522 | errors map[string]map[int32]KError |
| 523 | t TestReporter |
| 524 | } |
| 525 | |
| 526 | func NewMockProduceResponse(t TestReporter) *MockProduceResponse { |
| 527 | return &MockProduceResponse{t: t} |
| 528 | } |
| 529 | |
| 530 | func (mr *MockProduceResponse) SetVersion(version int16) *MockProduceResponse { |
| 531 | mr.version = version |
| 532 | return mr |
| 533 | } |
| 534 | |
| 535 | func (mr *MockProduceResponse) SetError(topic string, partition int32, kerror KError) *MockProduceResponse { |
| 536 | if mr.errors == nil { |
| 537 | mr.errors = make(map[string]map[int32]KError) |
| 538 | } |
| 539 | partitions := mr.errors[topic] |
| 540 | if partitions == nil { |
| 541 | partitions = make(map[int32]KError) |
| 542 | mr.errors[topic] = partitions |
| 543 | } |
| 544 | partitions[partition] = kerror |
| 545 | return mr |
| 546 | } |
| 547 | |
| 548 | func (mr *MockProduceResponse) For(reqBody versionedDecoder) encoder { |
| 549 | req := reqBody.(*ProduceRequest) |
| 550 | res := &ProduceResponse{ |
| 551 | Version: mr.version, |
| 552 | } |
| 553 | for topic, partitions := range req.records { |
| 554 | for partition := range partitions { |
| 555 | res.AddTopicPartition(topic, partition, mr.getError(topic, partition)) |
| 556 | } |
| 557 | } |
| 558 | return res |
| 559 | } |
| 560 | |
| 561 | func (mr *MockProduceResponse) getError(topic string, partition int32) KError { |
| 562 | partitions := mr.errors[topic] |
| 563 | if partitions == nil { |
| 564 | return ErrNoError |
| 565 | } |
| 566 | kerror, ok := partitions[partition] |
| 567 | if !ok { |
| 568 | return ErrNoError |
| 569 | } |
| 570 | return kerror |
| 571 | } |
| 572 | |
| 573 | // MockOffsetFetchResponse is a `OffsetFetchResponse` builder. |
| 574 | type MockOffsetFetchResponse struct { |
| 575 | offsets map[string]map[string]map[int32]*OffsetFetchResponseBlock |
| 576 | t TestReporter |
| 577 | } |
| 578 | |
| 579 | func NewMockOffsetFetchResponse(t TestReporter) *MockOffsetFetchResponse { |
| 580 | return &MockOffsetFetchResponse{t: t} |
| 581 | } |
| 582 | |
| 583 | func (mr *MockOffsetFetchResponse) SetOffset(group, topic string, partition int32, offset int64, metadata string, kerror KError) *MockOffsetFetchResponse { |
| 584 | if mr.offsets == nil { |
| 585 | mr.offsets = make(map[string]map[string]map[int32]*OffsetFetchResponseBlock) |
| 586 | } |
| 587 | topics := mr.offsets[group] |
| 588 | if topics == nil { |
| 589 | topics = make(map[string]map[int32]*OffsetFetchResponseBlock) |
| 590 | mr.offsets[group] = topics |
| 591 | } |
| 592 | partitions := topics[topic] |
| 593 | if partitions == nil { |
| 594 | partitions = make(map[int32]*OffsetFetchResponseBlock) |
| 595 | topics[topic] = partitions |
| 596 | } |
| 597 | partitions[partition] = &OffsetFetchResponseBlock{offset, 0, metadata, kerror} |
| 598 | return mr |
| 599 | } |
| 600 | |
| 601 | func (mr *MockOffsetFetchResponse) For(reqBody versionedDecoder) encoder { |
| 602 | req := reqBody.(*OffsetFetchRequest) |
| 603 | group := req.ConsumerGroup |
| 604 | res := &OffsetFetchResponse{} |
| 605 | for topic, partitions := range mr.offsets[group] { |
| 606 | for partition, block := range partitions { |
| 607 | res.AddBlock(topic, partition, block) |
| 608 | } |
| 609 | } |
| 610 | return res |
| 611 | } |
| 612 | |
| 613 | type MockCreateTopicsResponse struct { |
| 614 | t TestReporter |
| 615 | } |
| 616 | |
| 617 | func NewMockCreateTopicsResponse(t TestReporter) *MockCreateTopicsResponse { |
| 618 | return &MockCreateTopicsResponse{t: t} |
| 619 | } |
| 620 | |
| 621 | func (mr *MockCreateTopicsResponse) For(reqBody versionedDecoder) encoder { |
| 622 | req := reqBody.(*CreateTopicsRequest) |
| 623 | res := &CreateTopicsResponse{} |
| 624 | res.TopicErrors = make(map[string]*TopicError) |
| 625 | |
| 626 | for topic, _ := range req.TopicDetails { |
| 627 | res.TopicErrors[topic] = &TopicError{Err: ErrNoError} |
| 628 | } |
| 629 | return res |
| 630 | } |
| 631 | |
| 632 | type MockDeleteTopicsResponse struct { |
| 633 | t TestReporter |
| 634 | } |
| 635 | |
| 636 | func NewMockDeleteTopicsResponse(t TestReporter) *MockDeleteTopicsResponse { |
| 637 | return &MockDeleteTopicsResponse{t: t} |
| 638 | } |
| 639 | |
| 640 | func (mr *MockDeleteTopicsResponse) For(reqBody versionedDecoder) encoder { |
| 641 | req := reqBody.(*DeleteTopicsRequest) |
| 642 | res := &DeleteTopicsResponse{} |
| 643 | res.TopicErrorCodes = make(map[string]KError) |
| 644 | |
| 645 | for _, topic := range req.Topics { |
| 646 | res.TopicErrorCodes[topic] = ErrNoError |
| 647 | } |
| 648 | return res |
| 649 | } |
| 650 | |
| 651 | type MockCreatePartitionsResponse struct { |
| 652 | t TestReporter |
| 653 | } |
| 654 | |
| 655 | func NewMockCreatePartitionsResponse(t TestReporter) *MockCreatePartitionsResponse { |
| 656 | return &MockCreatePartitionsResponse{t: t} |
| 657 | } |
| 658 | |
| 659 | func (mr *MockCreatePartitionsResponse) For(reqBody versionedDecoder) encoder { |
| 660 | req := reqBody.(*CreatePartitionsRequest) |
| 661 | res := &CreatePartitionsResponse{} |
| 662 | res.TopicPartitionErrors = make(map[string]*TopicPartitionError) |
| 663 | |
| 664 | for topic, _ := range req.TopicPartitions { |
| 665 | res.TopicPartitionErrors[topic] = &TopicPartitionError{Err: ErrNoError} |
| 666 | } |
| 667 | return res |
| 668 | } |
| 669 | |
| 670 | type MockDeleteRecordsResponse struct { |
| 671 | t TestReporter |
| 672 | } |
| 673 | |
| 674 | func NewMockDeleteRecordsResponse(t TestReporter) *MockDeleteRecordsResponse { |
| 675 | return &MockDeleteRecordsResponse{t: t} |
| 676 | } |
| 677 | |
| 678 | func (mr *MockDeleteRecordsResponse) For(reqBody versionedDecoder) encoder { |
| 679 | req := reqBody.(*DeleteRecordsRequest) |
| 680 | res := &DeleteRecordsResponse{} |
| 681 | res.Topics = make(map[string]*DeleteRecordsResponseTopic) |
| 682 | |
| 683 | for topic, deleteRecordRequestTopic := range req.Topics { |
| 684 | partitions := make(map[int32]*DeleteRecordsResponsePartition) |
| 685 | for partition, _ := range deleteRecordRequestTopic.PartitionOffsets { |
| 686 | partitions[partition] = &DeleteRecordsResponsePartition{Err: ErrNoError} |
| 687 | } |
| 688 | res.Topics[topic] = &DeleteRecordsResponseTopic{Partitions: partitions} |
| 689 | } |
| 690 | return res |
| 691 | } |
| 692 | |
| 693 | type MockDescribeConfigsResponse struct { |
| 694 | t TestReporter |
| 695 | } |
| 696 | |
| 697 | func NewMockDescribeConfigsResponse(t TestReporter) *MockDescribeConfigsResponse { |
| 698 | return &MockDescribeConfigsResponse{t: t} |
| 699 | } |
| 700 | |
| 701 | func (mr *MockDescribeConfigsResponse) For(reqBody versionedDecoder) encoder { |
| 702 | req := reqBody.(*DescribeConfigsRequest) |
| 703 | res := &DescribeConfigsResponse{} |
| 704 | |
| 705 | for _, r := range req.Resources { |
| 706 | var configEntries []*ConfigEntry |
| 707 | switch r.Type { |
| 708 | case TopicResource: |
| 709 | configEntries = append(configEntries, |
| 710 | &ConfigEntry{Name: "max.message.bytes", |
| 711 | Value: "1000000", |
| 712 | ReadOnly: false, |
| 713 | Default: true, |
| 714 | Sensitive: false, |
| 715 | }, &ConfigEntry{Name: "retention.ms", |
| 716 | Value: "5000", |
| 717 | ReadOnly: false, |
| 718 | Default: false, |
| 719 | Sensitive: false, |
| 720 | }, &ConfigEntry{Name: "password", |
| 721 | Value: "12345", |
| 722 | ReadOnly: false, |
| 723 | Default: false, |
| 724 | Sensitive: true, |
| 725 | }) |
| 726 | res.Resources = append(res.Resources, &ResourceResponse{ |
| 727 | Name: r.Name, |
| 728 | Configs: configEntries, |
| 729 | }) |
| 730 | } |
| 731 | } |
| 732 | return res |
| 733 | } |
| 734 | |
| 735 | type MockAlterConfigsResponse struct { |
| 736 | t TestReporter |
| 737 | } |
| 738 | |
| 739 | func NewMockAlterConfigsResponse(t TestReporter) *MockAlterConfigsResponse { |
| 740 | return &MockAlterConfigsResponse{t: t} |
| 741 | } |
| 742 | |
| 743 | func (mr *MockAlterConfigsResponse) For(reqBody versionedDecoder) encoder { |
| 744 | req := reqBody.(*AlterConfigsRequest) |
| 745 | res := &AlterConfigsResponse{} |
| 746 | |
| 747 | for _, r := range req.Resources { |
| 748 | res.Resources = append(res.Resources, &AlterConfigsResourceResponse{Name: r.Name, |
| 749 | Type: TopicResource, |
| 750 | ErrorMsg: "", |
| 751 | }) |
| 752 | } |
| 753 | return res |
| 754 | } |
| 755 | |
| 756 | type MockCreateAclsResponse struct { |
| 757 | t TestReporter |
| 758 | } |
| 759 | |
| 760 | func NewMockCreateAclsResponse(t TestReporter) *MockCreateAclsResponse { |
| 761 | return &MockCreateAclsResponse{t: t} |
| 762 | } |
| 763 | |
| 764 | func (mr *MockCreateAclsResponse) For(reqBody versionedDecoder) encoder { |
| 765 | req := reqBody.(*CreateAclsRequest) |
| 766 | res := &CreateAclsResponse{} |
| 767 | |
| 768 | for range req.AclCreations { |
| 769 | res.AclCreationResponses = append(res.AclCreationResponses, &AclCreationResponse{Err: ErrNoError}) |
| 770 | } |
| 771 | return res |
| 772 | } |
| 773 | |
| 774 | type MockListAclsResponse struct { |
| 775 | t TestReporter |
| 776 | } |
| 777 | |
| 778 | func NewMockListAclsResponse(t TestReporter) *MockListAclsResponse { |
| 779 | return &MockListAclsResponse{t: t} |
| 780 | } |
| 781 | |
| 782 | func (mr *MockListAclsResponse) For(reqBody versionedDecoder) encoder { |
| 783 | req := reqBody.(*DescribeAclsRequest) |
| 784 | res := &DescribeAclsResponse{} |
| 785 | |
| 786 | res.Err = ErrNoError |
| 787 | acl := &ResourceAcls{} |
| 788 | acl.Resource.ResourceName = *req.ResourceName |
| 789 | acl.Resource.ResourceType = req.ResourceType |
| 790 | acl.Acls = append(acl.Acls, &Acl{}) |
| 791 | res.ResourceAcls = append(res.ResourceAcls, acl) |
| 792 | |
| 793 | return res |
| 794 | } |
| 795 | |
| 796 | type MockSaslAuthenticateResponse struct { |
| 797 | t TestReporter |
| 798 | kerror KError |
| 799 | saslAuthBytes []byte |
| 800 | } |
| 801 | |
| 802 | func NewMockSaslAuthenticateResponse(t TestReporter) *MockSaslAuthenticateResponse { |
| 803 | return &MockSaslAuthenticateResponse{t: t} |
| 804 | } |
| 805 | |
| 806 | func (msar *MockSaslAuthenticateResponse) For(reqBody versionedDecoder) encoder { |
| 807 | res := &SaslAuthenticateResponse{} |
| 808 | res.Err = msar.kerror |
| 809 | res.SaslAuthBytes = msar.saslAuthBytes |
| 810 | return res |
| 811 | } |
| 812 | |
| 813 | func (msar *MockSaslAuthenticateResponse) SetError(kerror KError) *MockSaslAuthenticateResponse { |
| 814 | msar.kerror = kerror |
| 815 | return msar |
| 816 | } |
| 817 | |
| 818 | func (msar *MockSaslAuthenticateResponse) SetAuthBytes(saslAuthBytes []byte) *MockSaslAuthenticateResponse { |
| 819 | msar.saslAuthBytes = saslAuthBytes |
| 820 | return msar |
| 821 | } |
| 822 | |
| 823 | type MockDeleteAclsResponse struct { |
| 824 | t TestReporter |
| 825 | } |
| 826 | |
| 827 | type MockSaslHandshakeResponse struct { |
| 828 | enabledMechanisms []string |
| 829 | kerror KError |
| 830 | t TestReporter |
| 831 | } |
| 832 | |
| 833 | func NewMockSaslHandshakeResponse(t TestReporter) *MockSaslHandshakeResponse { |
| 834 | return &MockSaslHandshakeResponse{t: t} |
| 835 | } |
| 836 | |
| 837 | func (mshr *MockSaslHandshakeResponse) For(reqBody versionedDecoder) encoder { |
| 838 | res := &SaslHandshakeResponse{} |
| 839 | res.Err = mshr.kerror |
| 840 | res.EnabledMechanisms = mshr.enabledMechanisms |
| 841 | return res |
| 842 | } |
| 843 | |
| 844 | func (mshr *MockSaslHandshakeResponse) SetError(kerror KError) *MockSaslHandshakeResponse { |
| 845 | mshr.kerror = kerror |
| 846 | return mshr |
| 847 | } |
| 848 | |
| 849 | func (mshr *MockSaslHandshakeResponse) SetEnabledMechanisms(enabledMechanisms []string) *MockSaslHandshakeResponse { |
| 850 | mshr.enabledMechanisms = enabledMechanisms |
| 851 | return mshr |
| 852 | } |
| 853 | |
| 854 | func NewMockDeleteAclsResponse(t TestReporter) *MockDeleteAclsResponse { |
| 855 | return &MockDeleteAclsResponse{t: t} |
| 856 | } |
| 857 | |
| 858 | func (mr *MockDeleteAclsResponse) For(reqBody versionedDecoder) encoder { |
| 859 | req := reqBody.(*DeleteAclsRequest) |
| 860 | res := &DeleteAclsResponse{} |
| 861 | |
| 862 | for range req.Filters { |
| 863 | response := &FilterResponse{Err: ErrNoError} |
| 864 | response.MatchingAcls = append(response.MatchingAcls, &MatchingAcl{Err: ErrNoError}) |
| 865 | res.FilterResponses = append(res.FilterResponses, response) |
| 866 | } |
| 867 | return res |
| 868 | } |