fix(spanner): fix TestRetryInfoTransactionOutcomeUnknownError flaky behaviour (#7959)

rahul2393 · web-flow · commit f03779538f94 · 2023-05-18T12:04:34.000+05:30
diff --git a/spanner/retry_test.go b/spanner/retry_test.go
@@ -63,7 +63,8 @@ func TestRetryInfoTransactionOutcomeUnknownError(t *testing.T) {
 	if gotDelay, ok := ExtractRetryDelay(err); ok {
 		t.Errorf("Got unexpected delay\nGot: %v\nWant: %v", gotDelay, 0)
 	}
-	if !testEqual(err.(*Error).err, &TransactionOutcomeUnknownError{status.FromContextError(context.DeadlineExceeded).Err()}) {
+	want := &TransactionOutcomeUnknownError{status.FromContextError(context.DeadlineExceeded).Err()}
+	if !testEqual(err.(*Error).err.Error(), want.Error()) {
 		t.Errorf("Missing expected TransactionOutcomeUnknownError wrapped error")
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,8 @@ func TestRetryInfoTransactionOutcomeUnknownError(t *testing.T) {`
`63`	`63`	`if gotDelay, ok := ExtractRetryDelay(err); ok {`
`64`	`64`	`t.Errorf("Got unexpected delay\nGot: %v\nWant: %v", gotDelay, 0)`
`65`	`65`	`}`
`66`		`- if !testEqual(err.(*Error).err, &TransactionOutcomeUnknownError{status.FromContextError(context.DeadlineExceeded).Err()}) {`
	`66`	`+ want := &TransactionOutcomeUnknownError{status.FromContextError(context.DeadlineExceeded).Err()}`
	`67`	`+ if !testEqual(err.(*Error).err.Error(), want.Error()) {`
`67`	`68`	`t.Errorf("Missing expected TransactionOutcomeUnknownError wrapped error")`
`68`	`69`	`}`
`69`	`70`	`}`