(ring *Ring, addInstanceAfter time.Duration)
| 73 | } |
| 74 | |
| 75 | func addInstanceAfterSomeTime(ring *Ring, addInstanceAfter time.Duration) { |
| 76 | go func() { |
| 77 | time.Sleep(addInstanceAfter) |
| 78 | |
| 79 | ring.mtx.Lock() |
| 80 | defer ring.mtx.Unlock() |
| 81 | ringDesc := ring.ringDesc |
| 82 | instanceID := fmt.Sprintf("127.0.0.%d", len(ringDesc.Ingesters)+1) |
| 83 | ringDesc.Ingesters[instanceID] = InstanceDesc{Addr: instanceID, State: ACTIVE, Timestamp: time.Now().Unix()} |
| 84 | ring.ringDesc = ringDesc |
| 85 | ring.ringTokens = ringDesc.GetTokens() |
| 86 | ring.ringTokensByZone = ringDesc.getTokensByZone() |
| 87 | ring.ringInstanceByToken = ringDesc.getTokensInfo() |
| 88 | ring.ringZones = getZones(ringDesc.getTokensByZone()) |
| 89 | }() |
| 90 | } |
| 91 | |
| 92 | func TestWaitRingStability_ShouldReturnOnceMinStabilityOfInstancesHasBeenReached(t *testing.T) { |
| 93 | t.Parallel() |
no test coverage detected