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Fix recoverer test

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This commit is contained in:
Ken Hibino 2021-06-03 06:58:07 -07:00
parent f9d7af3def
commit 6cce31a134
4 changed files with 78 additions and 55 deletions
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10
internal/asynqtest/asynqtest.go
View File

@ -123,18 +123,18 @@ func JSON(kv map[string]interface{}) []byte {
}
// TaskMessageAfterRetry returns an updated copy of t after retry.
// It increments retry count and sets the error message.
func TaskMessageAfterRetry(t base.TaskMessage, errMsg string) *base.TaskMessage {
// It increments retry count and sets the error message and last_failed_at time.
func TaskMessageAfterRetry(t base.TaskMessage, errMsg string, failedAt time.Time) *base.TaskMessage {
t.Retried = t.Retried + 1
t.ErrorMsg = errMsg
t.LastFailedAt = time.Now().Unix() // use EquateApproxTime with cmp.Diff
t.LastFailedAt = failedAt.Unix()
return &t
}
// TaskMessageWithError returns an updated copy of t with the given error message.
func TaskMessageWithError(t base.TaskMessage, errMsg string) *base.TaskMessage {
func TaskMessageWithError(t base.TaskMessage, errMsg string, failedAt time.Time) *base.TaskMessage {
t.ErrorMsg = errMsg
t.LastFailedAt = time.Now().Unix() // use EquateApproxTime with cmp.Diff
t.LastFailedAt = failedAt.Unix()
return &t
}

41
internal/rdb/rdb_test.go
View File

@ -1078,7 +1078,7 @@ func TestRetry(t *testing.T) {
errMsg string
wantActive map[string][]*base.TaskMessage
wantDeadlines map[string][]base.Z
wantRetry map[string][]base.Z
getWantRetry func(failedAt time.Time) map[string][]base.Z
}{
{
active: map[string][]*base.TaskMessage{
@ -1099,11 +1099,13 @@ func TestRetry(t *testing.T) {
wantDeadlines: map[string][]base.Z{
"default": {{Message: t2, Score: t2Deadline}},
},
wantRetry: map[string][]base.Z{
getWantRetry: func(failedAt time.Time) map[string][]base.Z {
return map[string][]base.Z{
"default": {
{Message: h.TaskMessageAfterRetry(*t1, errMsg), Score: now.Add(5 * time.Minute).Unix()},
{Message: h.TaskMessageAfterRetry(*t1, errMsg, failedAt), Score: now.Add(5 * time.Minute).Unix()},
{Message: t3, Score: now.Add(time.Minute).Unix()},
},
}
},
},
{
@ -1130,11 +1132,13 @@ func TestRetry(t *testing.T) {
"default": {{Message: t1, Score: t1Deadline}, {Message: t2, Score: t2Deadline}},
"custom": {},
},
wantRetry: map[string][]base.Z{
getWantRetry: func(failedAt time.Time) map[string][]base.Z {
return map[string][]base.Z{
"default": {},
"custom": {
{Message: h.TaskMessageAfterRetry(*t4, errMsg), Score: now.Add(5 * time.Minute).Unix()},
{Message: h.TaskMessageAfterRetry(*t4, errMsg, failedAt), Score: now.Add(5 * time.Minute).Unix()},
},
}
},
},
}
@ -1145,6 +1149,7 @@ func TestRetry(t *testing.T) {
h.SeedAllDeadlines(t, r.client, tc.deadlines)
h.SeedAllRetryQueues(t, r.client, tc.retry)
callTime := time.Now() // time when method was called
err := r.Retry(tc.msg, tc.processAt, tc.errMsg)
if err != nil {
t.Errorf("(*RDB).Retry = %v, want nil", err)
@ -1167,7 +1172,8 @@ func TestRetry(t *testing.T) {
h.SortZSetEntryOpt,
cmpopts.EquateApproxTime(5 * time.Second), // for LastFailedAt field
}
for queue, want := range tc.wantRetry {
wantRetry := tc.getWantRetry(callTime)
for queue, want := range wantRetry {
gotRetry := h.GetRetryEntries(t, r.client, queue)
if diff := cmp.Diff(want, gotRetry, cmpOpts...); diff != "" {
t.Errorf("mismatch found in %q; (-want, +got)\n%s", base.RetryKey(queue), diff)
@ -1250,7 +1256,7 @@ func TestArchive(t *testing.T) {
target *base.TaskMessage // task to archive
wantActive map[string][]*base.TaskMessage
wantDeadlines map[string][]base.Z
wantArchived map[string][]base.Z
getWantArchived func(failedAt time.Time) map[string][]base.Z
}{
{
active: map[string][]*base.TaskMessage{
@ -1274,11 +1280,13 @@ func TestArchive(t *testing.T) {
wantDeadlines: map[string][]base.Z{
"default": {{Message: t2, Score: t2Deadline}},
},
wantArchived: map[string][]base.Z{
getWantArchived: func(failedAt time.Time) map[string][]base.Z {
return map[string][]base.Z{
"default": {
{Message: h.TaskMessageWithError(*t1, errMsg), Score: now.Unix()},
{Message: h.TaskMessageWithError(*t1, errMsg, failedAt), Score: failedAt.Unix()},
{Message: t3, Score: now.Add(-time.Hour).Unix()},
},
}
},
},
{
@ -1305,10 +1313,12 @@ func TestArchive(t *testing.T) {
{Message: t3, Score: t3Deadline},
},
},
wantArchived: map[string][]base.Z{
getWantArchived: func(failedAt time.Time) map[string][]base.Z {
return map[string][]base.Z{
"default": {
{Message: h.TaskMessageWithError(*t1, errMsg), Score: now.Unix()},
{Message: h.TaskMessageWithError(*t1, errMsg, failedAt), Score: failedAt.Unix()},
},
}
},
},
{
@ -1337,11 +1347,13 @@ func TestArchive(t *testing.T) {
"default": {{Message: t1, Score: t1Deadline}},
"custom": {},
},
wantArchived: map[string][]base.Z{
getWantArchived: func(failedAt time.Time) map[string][]base.Z {
return map[string][]base.Z{
"default": {},
"custom": {
{Message: h.TaskMessageWithError(*t4, errMsg), Score: now.Unix()},
{Message: h.TaskMessageWithError(*t4, errMsg, failedAt), Score: failedAt.Unix()},
},
}
},
},
}
@ -1352,6 +1364,7 @@ func TestArchive(t *testing.T) {
h.SeedAllDeadlines(t, r.client, tc.deadlines)
h.SeedAllArchivedQueues(t, r.client, tc.archived)
callTime := time.Now() // record time `Archive` was called
err := r.Archive(tc.target, errMsg)
if err != nil {
t.Errorf("(*RDB).Archive(%v, %v) = %v, want nil", tc.target, errMsg, err)
@ -1370,7 +1383,7 @@ func TestArchive(t *testing.T) {
t.Errorf("mismatch found in %q after calling (*RDB).Archive: (-want, +got):\n%s", base.DeadlinesKey(queue), diff)
}
}
for queue, want := range tc.wantArchived {
for queue, want := range tc.getWantArchived(callTime) {
gotArchived := h.GetArchivedEntries(t, r.client, queue)
if diff := cmp.Diff(want, gotArchived, h.SortZSetEntryOpt, zScoreCmpOpt, timeCmpOpt); diff != "" {
t.Errorf("mismatch found in %q after calling (*RDB).Archive: (-want, +got):\n%s", base.ArchivedKey(queue), diff)

10
processor_test.go
View File

@ -408,7 +408,7 @@ func TestProcessorRetry(t *testing.T) {
p.handler = tc.handler
p.start(&sync.WaitGroup{})
now := time.Now() // time when processor is running
runTime := time.Now() // time when processor is running
time.Sleep(tc.wait) // FIXME: This makes test flaky.
p.shutdown()
@ -418,8 +418,8 @@ func TestProcessorRetry(t *testing.T) {
for _, msg := range tc.wantRetry {
wantRetry = append(wantRetry,
base.Z{
Message: h.TaskMessageAfterRetry(*msg, tc.wantErrMsg),
Score: now.Add(tc.delay).Unix(),
Message: h.TaskMessageAfterRetry(*msg, tc.wantErrMsg, runTime),
Score: runTime.Add(tc.delay).Unix(),
})
}
if diff := cmp.Diff(wantRetry, gotRetry, h.SortZSetEntryOpt, cmpOpt); diff != "" {
@ -431,8 +431,8 @@ func TestProcessorRetry(t *testing.T) {
for _, msg := range tc.wantArchived {
wantArchived = append(wantArchived,
base.Z{
Message: h.TaskMessageWithError(*msg, tc.wantErrMsg),
Score: now.Unix(),
Message: h.TaskMessageWithError(*msg, tc.wantErrMsg, runTime),
Score: runTime.Unix(),
})
}
if diff := cmp.Diff(wantArchived, gotArchived, h.SortZSetEntryOpt, cmpOpt); diff != "" {

30
recoverer_test.go
View File

@ -64,7 +64,7 @@ func TestRecoverer(t *testing.T) {
"default": {},
},
wantRetry: map[string][]*base.TaskMessage{
"default": {h.TaskMessageAfterRetry(*t1, "deadline exceeded")},
"default": {t1},
},
wantArchived: map[string][]*base.TaskMessage{
"default": {},
@ -101,7 +101,7 @@ func TestRecoverer(t *testing.T) {
"critical": {},
},
wantArchived: map[string][]*base.TaskMessage{
"default": {h.TaskMessageWithError(*t4, "deadline exceeded")},
"default": {t4},
"critical": {},
},
},
@ -137,7 +137,7 @@ func TestRecoverer(t *testing.T) {
"critical": {{Message: t3, Score: oneHourFromNow.Unix()}},
},
wantRetry: map[string][]*base.TaskMessage{
"default": {h.TaskMessageAfterRetry(*t1, "deadline exceeded")},
"default": {t1},
"critical": {},
},
wantArchived: map[string][]*base.TaskMessage{
@ -176,8 +176,8 @@ func TestRecoverer(t *testing.T) {
"default": {{Message: t2, Score: oneHourFromNow.Unix()}},
},
wantRetry: map[string][]*base.TaskMessage{
"default": {h.TaskMessageAfterRetry(*t1, "deadline exceeded")},
"critical": {h.TaskMessageAfterRetry(*t3, "deadline exceeded")},
"default": {t1},
"critical": {t3},
},
wantArchived: map[string][]*base.TaskMessage{
"default": {},
@ -238,6 +238,7 @@ func TestRecoverer(t *testing.T) {
var wg sync.WaitGroup
recoverer.start(&wg)
runTime := time.Now() // time when recoverer is running
time.Sleep(2 * time.Second)
recoverer.shutdown()
@ -253,15 +254,24 @@ func TestRecoverer(t *testing.T) {
t.Errorf("%s; mismatch found in %q; (-want,+got)\n%s", tc.desc, base.DeadlinesKey(qname), diff)
}
}
for qname, want := range tc.wantRetry {
cmpOpt := h.EquateInt64Approx(2) // allow up to two-second difference in `LastFailedAt`
for qname, msgs := range tc.wantRetry {
gotRetry := h.GetRetryMessages(t, r, qname)
if diff := cmp.Diff(want, gotRetry, h.SortMsgOpt); diff != "" {
var wantRetry []*base.TaskMessage // Note: construct message here since `LastFailedAt` is relative to each test run
for _, msg := range msgs {
wantRetry = append(wantRetry, h.TaskMessageAfterRetry(*msg, "deadline exceeded", runTime))
}
if diff := cmp.Diff(wantRetry, gotRetry, h.SortMsgOpt, cmpOpt); diff != "" {
t.Errorf("%s; mismatch found in %q: (-want, +got)\n%s", tc.desc, base.RetryKey(qname), diff)
}
}
for qname, want := range tc.wantArchived {
gotDead := h.GetArchivedMessages(t, r, qname)
if diff := cmp.Diff(want, gotDead, h.SortMsgOpt); diff != "" {
for qname, msgs := range tc.wantArchived {
gotArchived := h.GetArchivedMessages(t, r, qname)
var wantArchived []*base.TaskMessage
for _, msg := range msgs {
wantArchived = append(wantArchived, h.TaskMessageWithError(*msg, "deadline exceeded", runTime))
}
if diff := cmp.Diff(wantArchived, gotArchived, h.SortMsgOpt, cmpOpt); diff != "" {
t.Errorf("%s; mismatch found in %q: (-want, +got)\n%s", tc.desc, base.ArchivedKey(qname), diff)
}
}