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fix: 幂等测试使用哈希值避免超出 VARCHAR(64) 限制

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idempotency_key_hash 和 request_fingerprint 列为 VARCHAR(64)，
而 uniqueTestValue 生成的字符串含完整测试名可能超过 64 字符。
新增 hashedTestValue 辅助函数对测试值做 SHA-256 哈希，
与生产逻辑一致且严格符合列宽限制。
This commit is contained in:
shaw
2026-02-24 12:18:07 +08:00
parent 8a137405d4
commit 492b852a1f
1 changed files with 16 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
backend/internal/repository/idempotency_repo_integration_test.go
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@@ -4,6 +4,8 @@ package repository
import (
"context"
"crypto/sha256"
"encoding/hex"
"testing"
"time"
@@ -11,6 +13,13 @@ import (
"github.com/stretchr/testify/require"
)
// hashedTestValue returns a unique SHA-256 hex string (64 chars) that fits VARCHAR(64) columns.
func hashedTestValue(t *testing.T, prefix string) string {
t.Helper()
sum := sha256.Sum256([]byte(uniqueTestValue(t, prefix)))
return hex.EncodeToString(sum[:])
}
func TestIdempotencyRepo_CreateProcessing_CompeteSameKey(t *testing.T) {
tx := testTx(t)
repo := &idempotencyRepository{sql: tx}
@@ -19,8 +28,8 @@ func TestIdempotencyRepo_CreateProcessing_CompeteSameKey(t *testing.T) {
now := time.Now().UTC()
record := &service.IdempotencyRecord{
Scope: uniqueTestValue(t, "idem-scope-create"),
IdempotencyKeyHash: uniqueTestValue(t, "idem-hash"),
RequestFingerprint: uniqueTestValue(t, "idem-fp"),
IdempotencyKeyHash: hashedTestValue(t, "idem-hash"),
RequestFingerprint: hashedTestValue(t, "idem-fp"),
Status: service.IdempotencyStatusProcessing,
LockedUntil: ptrTime(now.Add(30 * time.Second)),
ExpiresAt: now.Add(24 * time.Hour),
@@ -33,7 +42,7 @@ func TestIdempotencyRepo_CreateProcessing_CompeteSameKey(t *testing.T) {
duplicate := &service.IdempotencyRecord{
Scope: record.Scope,
IdempotencyKeyHash: record.IdempotencyKeyHash,
RequestFingerprint: uniqueTestValue(t, "idem-fp-other"),
RequestFingerprint: hashedTestValue(t, "idem-fp-other"),
Status: service.IdempotencyStatusProcessing,
LockedUntil: ptrTime(now.Add(30 * time.Second)),
ExpiresAt: now.Add(24 * time.Hour),
@@ -51,8 +60,8 @@ func TestIdempotencyRepo_TryReclaim_StatusAndLockWindow(t *testing.T) {
now := time.Now().UTC()
record := &service.IdempotencyRecord{
Scope: uniqueTestValue(t, "idem-scope-reclaim"),
IdempotencyKeyHash: uniqueTestValue(t, "idem-hash-reclaim"),
RequestFingerprint: uniqueTestValue(t, "idem-fp-reclaim"),
IdempotencyKeyHash: hashedTestValue(t, "idem-hash-reclaim"),
RequestFingerprint: hashedTestValue(t, "idem-fp-reclaim"),
Status: service.IdempotencyStatusProcessing,
LockedUntil: ptrTime(now.Add(10 * time.Second)),
ExpiresAt: now.Add(24 * time.Hour),
@@ -116,8 +125,8 @@ func TestIdempotencyRepo_StatusTransition_ToSucceeded(t *testing.T) {
now := time.Now().UTC()
record := &service.IdempotencyRecord{
Scope: uniqueTestValue(t, "idem-scope-success"),
IdempotencyKeyHash: uniqueTestValue(t, "idem-hash-success"),
RequestFingerprint: uniqueTestValue(t, "idem-fp-success"),
IdempotencyKeyHash: hashedTestValue(t, "idem-hash-success"),
RequestFingerprint: hashedTestValue(t, "idem-fp-success"),
Status: service.IdempotencyStatusProcessing,
LockedUntil: ptrTime(now.Add(10 * time.Second)),
ExpiresAt: now.Add(24 * time.Hour),