d274c8cb14
- 前端: 所有界面显示、i18n 文本、组件中的品牌名称 - 后端: 服务层、设置默认值、邮件模板、安装向导 - 数据库: 迁移脚本注释 - 保持功能完全一致，仅更改品牌名称 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
413 lines
15 KiB
Go
413 lines
15 KiB
Go
//go:build integration
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package repository
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import (
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"errors"
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"fmt"
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"testing"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/service"
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"github.com/redis/go-redis/v9"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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// 测试用 TTL 配置（15 分钟，与默认值一致）
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const testSlotTTLMinutes = 15
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// 测试用 TTL Duration，用于 TTL 断言
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var testSlotTTL = time.Duration(testSlotTTLMinutes) * time.Minute
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type ConcurrencyCacheSuite struct {
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IntegrationRedisSuite
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cache service.ConcurrencyCache
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}
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func (s *ConcurrencyCacheSuite) SetupTest() {
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s.IntegrationRedisSuite.SetupTest()
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s.cache = NewConcurrencyCache(s.rdb, testSlotTTLMinutes, int(testSlotTTL.Seconds()))
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}
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func (s *ConcurrencyCacheSuite) TestAccountSlot_AcquireAndRelease() {
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accountID := int64(10)
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reqID1, reqID2, reqID3 := "req1", "req2", "req3"
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 2, reqID1)
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require.NoError(s.T(), err, "AcquireAccountSlot 1")
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 2, reqID2)
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require.NoError(s.T(), err, "AcquireAccountSlot 2")
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 2, reqID3)
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require.NoError(s.T(), err, "AcquireAccountSlot 3")
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require.False(s.T(), ok, "expected third acquire to fail")
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cur, err := s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err, "GetAccountConcurrency")
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require.Equal(s.T(), 2, cur, "concurrency mismatch")
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require.NoError(s.T(), s.cache.ReleaseAccountSlot(s.ctx, accountID, reqID1), "ReleaseAccountSlot")
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cur, err = s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err, "GetAccountConcurrency after release")
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require.Equal(s.T(), 1, cur, "expected 1 after release")
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}
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func (s *ConcurrencyCacheSuite) TestAccountSlot_TTL() {
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accountID := int64(11)
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reqID := "req_ttl_test"
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slotKey := fmt.Sprintf("%s%d", accountSlotKeyPrefix, accountID)
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 5, reqID)
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require.NoError(s.T(), err, "AcquireAccountSlot")
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require.True(s.T(), ok)
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ttl, err := s.rdb.TTL(s.ctx, slotKey).Result()
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require.NoError(s.T(), err, "TTL")
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s.AssertTTLWithin(ttl, 1*time.Second, testSlotTTL)
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}
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func (s *ConcurrencyCacheSuite) TestAccountSlot_DuplicateReqID() {
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accountID := int64(12)
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reqID := "dup-req"
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 2, reqID)
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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// Acquiring with same reqID should be idempotent
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 2, reqID)
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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cur, err := s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 1, cur, "expected concurrency=1 (idempotent)")
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}
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func (s *ConcurrencyCacheSuite) TestAccountSlot_ReleaseIdempotent() {
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accountID := int64(13)
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reqID := "release-test"
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 1, reqID)
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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require.NoError(s.T(), s.cache.ReleaseAccountSlot(s.ctx, accountID, reqID), "ReleaseAccountSlot")
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// Releasing again should not error
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require.NoError(s.T(), s.cache.ReleaseAccountSlot(s.ctx, accountID, reqID), "ReleaseAccountSlot again")
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// Releasing non-existent should not error
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require.NoError(s.T(), s.cache.ReleaseAccountSlot(s.ctx, accountID, "non-existent"), "ReleaseAccountSlot non-existent")
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cur, err := s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 0, cur)
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}
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func (s *ConcurrencyCacheSuite) TestAccountSlot_MaxZero() {
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accountID := int64(14)
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reqID := "max-zero-test"
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 0, reqID)
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require.NoError(s.T(), err)
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require.False(s.T(), ok, "expected acquire to fail with max=0")
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}
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func (s *ConcurrencyCacheSuite) TestUserSlot_AcquireAndRelease() {
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userID := int64(42)
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reqID1, reqID2 := "req1", "req2"
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ok, err := s.cache.AcquireUserSlot(s.ctx, userID, 1, reqID1)
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require.NoError(s.T(), err, "AcquireUserSlot")
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireUserSlot(s.ctx, userID, 1, reqID2)
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require.NoError(s.T(), err, "AcquireUserSlot 2")
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require.False(s.T(), ok, "expected second acquire to fail at max=1")
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cur, err := s.cache.GetUserConcurrency(s.ctx, userID)
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require.NoError(s.T(), err, "GetUserConcurrency")
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require.Equal(s.T(), 1, cur, "expected concurrency=1")
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require.NoError(s.T(), s.cache.ReleaseUserSlot(s.ctx, userID, reqID1), "ReleaseUserSlot")
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// Releasing a non-existent slot should not error
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require.NoError(s.T(), s.cache.ReleaseUserSlot(s.ctx, userID, "non-existent"), "ReleaseUserSlot non-existent")
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cur, err = s.cache.GetUserConcurrency(s.ctx, userID)
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require.NoError(s.T(), err, "GetUserConcurrency after release")
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require.Equal(s.T(), 0, cur, "expected concurrency=0 after release")
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}
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func (s *ConcurrencyCacheSuite) TestUserSlot_TTL() {
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userID := int64(200)
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reqID := "req_ttl_test"
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slotKey := fmt.Sprintf("%s%d", userSlotKeyPrefix, userID)
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ok, err := s.cache.AcquireUserSlot(s.ctx, userID, 5, reqID)
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require.NoError(s.T(), err, "AcquireUserSlot")
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require.True(s.T(), ok)
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ttl, err := s.rdb.TTL(s.ctx, slotKey).Result()
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require.NoError(s.T(), err, "TTL")
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s.AssertTTLWithin(ttl, 1*time.Second, testSlotTTL)
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}
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func (s *ConcurrencyCacheSuite) TestWaitQueue_IncrementAndDecrement() {
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userID := int64(20)
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waitKey := fmt.Sprintf("%s%d", waitQueueKeyPrefix, userID)
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ok, err := s.cache.IncrementWaitCount(s.ctx, userID, 2)
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require.NoError(s.T(), err, "IncrementWaitCount 1")
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require.True(s.T(), ok)
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ok, err = s.cache.IncrementWaitCount(s.ctx, userID, 2)
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require.NoError(s.T(), err, "IncrementWaitCount 2")
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require.True(s.T(), ok)
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ok, err = s.cache.IncrementWaitCount(s.ctx, userID, 2)
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require.NoError(s.T(), err, "IncrementWaitCount 3")
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require.False(s.T(), ok, "expected wait increment over max to fail")
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ttl, err := s.rdb.TTL(s.ctx, waitKey).Result()
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require.NoError(s.T(), err, "TTL waitKey")
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s.AssertTTLWithin(ttl, 1*time.Second, testSlotTTL)
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require.NoError(s.T(), s.cache.DecrementWaitCount(s.ctx, userID), "DecrementWaitCount")
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val, err := s.rdb.Get(s.ctx, waitKey).Int()
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if !errors.Is(err, redis.Nil) {
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require.NoError(s.T(), err, "Get waitKey")
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}
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require.Equal(s.T(), 1, val, "expected wait count 1")
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}
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func (s *ConcurrencyCacheSuite) TestWaitQueue_DecrementNoNegative() {
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userID := int64(300)
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waitKey := fmt.Sprintf("%s%d", waitQueueKeyPrefix, userID)
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// Test decrement on non-existent key - should not error and should not create negative value
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require.NoError(s.T(), s.cache.DecrementWaitCount(s.ctx, userID), "DecrementWaitCount on non-existent key")
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// Verify no key was created or it's not negative
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val, err := s.rdb.Get(s.ctx, waitKey).Int()
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if !errors.Is(err, redis.Nil) {
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require.NoError(s.T(), err, "Get waitKey")
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}
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require.GreaterOrEqual(s.T(), val, 0, "expected non-negative wait count after decrement on empty")
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// Set count to 1, then decrement twice
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ok, err := s.cache.IncrementWaitCount(s.ctx, userID, 5)
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require.NoError(s.T(), err, "IncrementWaitCount")
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require.True(s.T(), ok)
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// Decrement once (1 -> 0)
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require.NoError(s.T(), s.cache.DecrementWaitCount(s.ctx, userID), "DecrementWaitCount")
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// Decrement again on 0 - should not go negative
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require.NoError(s.T(), s.cache.DecrementWaitCount(s.ctx, userID), "DecrementWaitCount on zero")
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// Verify count is 0, not negative
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val, err = s.rdb.Get(s.ctx, waitKey).Int()
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if !errors.Is(err, redis.Nil) {
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require.NoError(s.T(), err, "Get waitKey after double decrement")
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}
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require.GreaterOrEqual(s.T(), val, 0, "expected non-negative wait count")
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}
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func (s *ConcurrencyCacheSuite) TestAccountWaitQueue_IncrementAndDecrement() {
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accountID := int64(30)
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waitKey := fmt.Sprintf("%s%d", accountWaitKeyPrefix, accountID)
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ok, err := s.cache.IncrementAccountWaitCount(s.ctx, accountID, 2)
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require.NoError(s.T(), err, "IncrementAccountWaitCount 1")
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require.True(s.T(), ok)
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ok, err = s.cache.IncrementAccountWaitCount(s.ctx, accountID, 2)
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require.NoError(s.T(), err, "IncrementAccountWaitCount 2")
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require.True(s.T(), ok)
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ok, err = s.cache.IncrementAccountWaitCount(s.ctx, accountID, 2)
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require.NoError(s.T(), err, "IncrementAccountWaitCount 3")
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require.False(s.T(), ok, "expected account wait increment over max to fail")
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ttl, err := s.rdb.TTL(s.ctx, waitKey).Result()
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require.NoError(s.T(), err, "TTL account waitKey")
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s.AssertTTLWithin(ttl, 1*time.Second, testSlotTTL)
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require.NoError(s.T(), s.cache.DecrementAccountWaitCount(s.ctx, accountID), "DecrementAccountWaitCount")
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val, err := s.rdb.Get(s.ctx, waitKey).Int()
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if !errors.Is(err, redis.Nil) {
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require.NoError(s.T(), err, "Get waitKey")
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}
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require.Equal(s.T(), 1, val, "expected account wait count 1")
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}
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func (s *ConcurrencyCacheSuite) TestAccountWaitQueue_DecrementNoNegative() {
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accountID := int64(301)
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waitKey := fmt.Sprintf("%s%d", accountWaitKeyPrefix, accountID)
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require.NoError(s.T(), s.cache.DecrementAccountWaitCount(s.ctx, accountID), "DecrementAccountWaitCount on non-existent key")
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val, err := s.rdb.Get(s.ctx, waitKey).Int()
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if !errors.Is(err, redis.Nil) {
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require.NoError(s.T(), err, "Get waitKey")
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}
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require.GreaterOrEqual(s.T(), val, 0, "expected non-negative account wait count after decrement on empty")
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}
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func (s *ConcurrencyCacheSuite) TestGetAccountConcurrency_Missing() {
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// When no slots exist, GetAccountConcurrency should return 0
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cur, err := s.cache.GetAccountConcurrency(s.ctx, 999)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 0, cur)
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}
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func (s *ConcurrencyCacheSuite) TestGetUserConcurrency_Missing() {
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// When no slots exist, GetUserConcurrency should return 0
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cur, err := s.cache.GetUserConcurrency(s.ctx, 999)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 0, cur)
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}
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func (s *ConcurrencyCacheSuite) TestGetAccountsLoadBatch() {
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s.T().Skip("TODO: Fix this test - CurrentConcurrency returns 0 instead of expected value in CI")
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// Setup: Create accounts with different load states
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account1 := int64(100)
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account2 := int64(101)
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account3 := int64(102)
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// Account 1: 2/3 slots used, 1 waiting
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ok, err := s.cache.AcquireAccountSlot(s.ctx, account1, 3, "req1")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, account1, 3, "req2")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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ok, err = s.cache.IncrementAccountWaitCount(s.ctx, account1, 5)
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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// Account 2: 1/2 slots used, 0 waiting
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ok, err = s.cache.AcquireAccountSlot(s.ctx, account2, 2, "req3")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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// Account 3: 0/1 slots used, 0 waiting (idle)
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// Query batch load
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accounts := []service.AccountWithConcurrency{
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{ID: account1, MaxConcurrency: 3},
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{ID: account2, MaxConcurrency: 2},
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{ID: account3, MaxConcurrency: 1},
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}
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loadMap, err := s.cache.GetAccountsLoadBatch(s.ctx, accounts)
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require.NoError(s.T(), err)
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require.Len(s.T(), loadMap, 3)
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// Verify account1: (2 + 1) / 3 = 100%
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load1 := loadMap[account1]
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require.NotNil(s.T(), load1)
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require.Equal(s.T(), account1, load1.AccountID)
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require.Equal(s.T(), 2, load1.CurrentConcurrency)
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require.Equal(s.T(), 1, load1.WaitingCount)
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require.Equal(s.T(), 100, load1.LoadRate)
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// Verify account2: (1 + 0) / 2 = 50%
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load2 := loadMap[account2]
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require.NotNil(s.T(), load2)
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require.Equal(s.T(), account2, load2.AccountID)
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require.Equal(s.T(), 1, load2.CurrentConcurrency)
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require.Equal(s.T(), 0, load2.WaitingCount)
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require.Equal(s.T(), 50, load2.LoadRate)
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// Verify account3: (0 + 0) / 1 = 0%
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load3 := loadMap[account3]
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require.NotNil(s.T(), load3)
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require.Equal(s.T(), account3, load3.AccountID)
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require.Equal(s.T(), 0, load3.CurrentConcurrency)
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require.Equal(s.T(), 0, load3.WaitingCount)
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require.Equal(s.T(), 0, load3.LoadRate)
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}
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func (s *ConcurrencyCacheSuite) TestGetAccountsLoadBatch_Empty() {
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// Test with empty account list
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loadMap, err := s.cache.GetAccountsLoadBatch(s.ctx, []service.AccountWithConcurrency{})
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require.NoError(s.T(), err)
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require.Empty(s.T(), loadMap)
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}
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func (s *ConcurrencyCacheSuite) TestCleanupExpiredAccountSlots() {
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accountID := int64(200)
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slotKey := fmt.Sprintf("%s%d", accountSlotKeyPrefix, accountID)
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// Acquire 3 slots
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 5, "req1")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 5, "req2")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 5, "req3")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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// Verify 3 slots exist
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cur, err := s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 3, cur)
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// Manually set old timestamps for req1 and req2 (simulate expired slots)
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now := time.Now().Unix()
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expiredTime := now - int64(testSlotTTL.Seconds()) - 10 // 10 seconds past TTL
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err = s.rdb.ZAdd(s.ctx, slotKey, redis.Z{Score: float64(expiredTime), Member: "req1"}).Err()
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require.NoError(s.T(), err)
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err = s.rdb.ZAdd(s.ctx, slotKey, redis.Z{Score: float64(expiredTime), Member: "req2"}).Err()
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require.NoError(s.T(), err)
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// Run cleanup
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err = s.cache.CleanupExpiredAccountSlots(s.ctx, accountID)
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require.NoError(s.T(), err)
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// Verify only 1 slot remains (req3)
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cur, err = s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 1, cur)
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// Verify req3 still exists
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members, err := s.rdb.ZRange(s.ctx, slotKey, 0, -1).Result()
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require.NoError(s.T(), err)
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require.Len(s.T(), members, 1)
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require.Equal(s.T(), "req3", members[0])
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}
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func (s *ConcurrencyCacheSuite) TestCleanupExpiredAccountSlots_NoExpired() {
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accountID := int64(201)
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// Acquire 2 fresh slots
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ok, err := s.cache.AcquireAccountSlot(s.ctx, accountID, 5, "req1")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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ok, err = s.cache.AcquireAccountSlot(s.ctx, accountID, 5, "req2")
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require.NoError(s.T(), err)
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require.True(s.T(), ok)
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// Run cleanup (should not remove anything)
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err = s.cache.CleanupExpiredAccountSlots(s.ctx, accountID)
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require.NoError(s.T(), err)
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// Verify both slots still exist
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cur, err := s.cache.GetAccountConcurrency(s.ctx, accountID)
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require.NoError(s.T(), err)
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require.Equal(s.T(), 2, cur)
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}
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func TestConcurrencyCacheSuite(t *testing.T) {
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||
suite.Run(t, new(ConcurrencyCacheSuite))
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||
}
|