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Improved tests for statestore - redis #1264

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Oct 13, 2020
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31 changes: 17 additions & 14 deletions internal/statestore/redis.go
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,10 @@ import (
"open-match.dev/open-match/pkg/pb"
)

const allTickets = "allTickets"
const (
allTickets = "allTickets"
proposedTicketIDs = "proposed_ticket_ids"
)

var (
redisLogger = logrus.WithFields(logrus.Fields{
Expand Down Expand Up @@ -255,7 +258,7 @@ func (rb *redisBackend) GetTicket(ctx context.Context, id string) (*pb.Ticket, e
if err != nil {
// Return NotFound if redigo did not find the ticket in storage.
if err == redis.ErrNil {
msg := fmt.Sprintf("Ticket id:%s not found", id)
msg := fmt.Sprintf("Ticket id: %s not found", id)
return nil, status.Error(codes.NotFound, msg)
}

Expand All @@ -264,7 +267,7 @@ func (rb *redisBackend) GetTicket(ctx context.Context, id string) (*pb.Ticket, e
}

if value == nil {
msg := fmt.Sprintf("Ticket id:%s not found", id)
msg := fmt.Sprintf("Ticket id: %s not found", id)
return nil, status.Error(codes.NotFound, msg)
}

Expand Down Expand Up @@ -343,7 +346,7 @@ func (rb *redisBackend) GetIndexedIDSet(ctx context.Context) (map[string]struct{
startTimeInt := curTime.Add(-ttl).UnixNano()

// Filter out tickets that are fetched but not assigned within ttl time (ms).
idsInPendingReleases, err := redis.Strings(redisConn.Do("ZRANGEBYSCORE", "proposed_ticket_ids", startTimeInt, endTimeInt))
idsInPendingReleases, err := redis.Strings(redisConn.Do("ZRANGEBYSCORE", proposedTicketIDs, startTimeInt, endTimeInt))
if err != nil {
return nil, status.Errorf(codes.Internal, "error getting pending release %v", err)
}
Expand Down Expand Up @@ -413,6 +416,12 @@ func (rb *redisBackend) UpdateAssignments(ctx context.Context, req *pb.AssignTic
return resp, []*pb.Ticket{}, nil
}

redisConn, err := rb.redisPool.GetContext(ctx)
if err != nil {
return nil, nil, status.Errorf(codes.Unavailable, "UpdateAssignments, failed to connect to redis: %v", err)
}
defer handleConnectionClose(&redisConn)

idToA := make(map[string]*pb.Assignment)
ids := make([]string, 0)
idsI := make([]interface{}, 0)
Expand All @@ -423,7 +432,7 @@ func (rb *redisBackend) UpdateAssignments(ctx context.Context, req *pb.AssignTic

for _, id := range a.TicketIds {
if _, ok := idToA[id]; ok {
return nil, nil, status.Errorf(codes.InvalidArgument, "Ticket id %s is assigned multiple times in one assign tickets call.", id)
return nil, nil, status.Errorf(codes.InvalidArgument, "Ticket id %s is assigned multiple times in one assign tickets call", id)
}

idToA[id] = a.Assignment
Expand All @@ -432,12 +441,6 @@ func (rb *redisBackend) UpdateAssignments(ctx context.Context, req *pb.AssignTic
}
}

redisConn, err := rb.redisPool.GetContext(ctx)
if err != nil {
return nil, nil, status.Errorf(codes.Unavailable, "UpdateAssignments, failed to connect to redis: %v", err)
}
defer handleConnectionClose(&redisConn)

ticketBytes, err := redis.ByteSlices(redisConn.Do("MGET", idsI...))
if err != nil {
return nil, nil, err
Expand Down Expand Up @@ -557,7 +560,7 @@ func (rb *redisBackend) AddTicketsToPendingRelease(ctx context.Context, ids []st

currentTime := time.Now().UnixNano()
cmds := make([]interface{}, 0, 2*len(ids)+1)
cmds = append(cmds, "proposed_ticket_ids")
cmds = append(cmds, proposedTicketIDs)
for _, id := range ids {
cmds = append(cmds, currentTime, id)
}
Expand All @@ -584,7 +587,7 @@ func (rb *redisBackend) DeleteTicketsFromPendingRelease(ctx context.Context, ids
defer handleConnectionClose(&redisConn)

cmds := make([]interface{}, 0, len(ids)+1)
cmds = append(cmds, "proposed_ticket_ids")
cmds = append(cmds, proposedTicketIDs)
for _, id := range ids {
cmds = append(cmds, id)
}
Expand All @@ -605,7 +608,7 @@ func (rb *redisBackend) ReleaseAllTickets(ctx context.Context) error {
}
defer handleConnectionClose(&redisConn)

_, err = redisConn.Do("DEL", "proposed_ticket_ids")
_, err = redisConn.Do("DEL", proposedTicketIDs)
return err
}

Expand Down