(t *testing.T)
| 453 | } |
| 454 | |
| 455 | func TestMergeMissingIntoLeft(t *testing.T) { |
| 456 | now := time.Now().Unix() |
| 457 | |
| 458 | ring1 := func() *Desc { |
| 459 | return &Desc{ |
| 460 | Ingesters: map[string]InstanceDesc{ |
| 461 | "Ing 1": {Addr: "addr1", Timestamp: now, State: ACTIVE, Tokens: []uint32{30, 40, 50}}, |
| 462 | "Ing 2": {Addr: "addr2", Timestamp: now + 5, State: ACTIVE, Tokens: []uint32{5, 10, 20, 100, 200}}, |
| 463 | "Ing 3": {Addr: "addr3", Timestamp: now, State: LEFT}, |
| 464 | }, |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | ring2 := func() *Desc { |
| 469 | return &Desc{ |
| 470 | Ingesters: map[string]InstanceDesc{ |
| 471 | "Ing 1": {Addr: "addr1", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{30, 40, 50}}, |
| 472 | "Ing 2": {Addr: "addr2", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{5, 10, 20, 100, 200}}, |
| 473 | }, |
| 474 | } |
| 475 | } |
| 476 | |
| 477 | { |
| 478 | our, ch := mergeLocalCAS(ring1(), ring2(), now+10) |
| 479 | assert.Equal(t, &Desc{ |
| 480 | Ingesters: map[string]InstanceDesc{ |
| 481 | "Ing 1": {Addr: "addr1", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{30, 40, 50}}, |
| 482 | "Ing 2": {Addr: "addr2", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{5, 10, 20, 100, 200}}, |
| 483 | "Ing 3": {Addr: "addr3", Timestamp: now, State: LEFT}, |
| 484 | }, |
| 485 | }, our) |
| 486 | |
| 487 | assert.Equal(t, &Desc{ |
| 488 | Ingesters: map[string]InstanceDesc{ |
| 489 | "Ing 1": {Addr: "addr1", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{30, 40, 50}}, |
| 490 | "Ing 2": {Addr: "addr2", Timestamp: now + 10, State: ACTIVE, Tokens: []uint32{5, 10, 20, 100, 200}}, |
| 491 | // Ing 3 is not changed, it was already LEFT |
| 492 | }, |
| 493 | }, ch) |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | func mergeLocalCAS(ring1, ring2 *Desc, nowUnixTime int64) (*Desc, *Desc) { |
| 498 | change, err := ring1.mergeWithTime(ring2, true, time.Unix(nowUnixTime, 0)) |
nothing calls this directly
no test coverage detected