Files
yinghuoapi/backend/internal/repository/identity_cache_integration_test.go
2025-12-25 17:15:01 +08:00

68 lines
2.1 KiB
Go

//go:build integration
package repository
import (
"errors"
"fmt"
"testing"
"time"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/redis/go-redis/v9"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
)
type IdentityCacheSuite struct {
IntegrationRedisSuite
cache *identityCache
}
func (s *IdentityCacheSuite) SetupTest() {
s.IntegrationRedisSuite.SetupTest()
s.cache = NewIdentityCache(s.rdb).(*identityCache)
}
func (s *IdentityCacheSuite) TestGetFingerprint_Missing() {
_, err := s.cache.GetFingerprint(s.ctx, 1)
require.True(s.T(), errors.Is(err, redis.Nil), "expected redis.Nil for missing fingerprint")
}
func (s *IdentityCacheSuite) TestSetAndGetFingerprint() {
fp := &service.Fingerprint{ClientID: "c1", UserAgent: "ua"}
require.NoError(s.T(), s.cache.SetFingerprint(s.ctx, 1, fp), "SetFingerprint")
gotFP, err := s.cache.GetFingerprint(s.ctx, 1)
require.NoError(s.T(), err, "GetFingerprint")
require.Equal(s.T(), "c1", gotFP.ClientID)
require.Equal(s.T(), "ua", gotFP.UserAgent)
}
func (s *IdentityCacheSuite) TestFingerprint_TTL() {
fp := &service.Fingerprint{ClientID: "c1", UserAgent: "ua"}
require.NoError(s.T(), s.cache.SetFingerprint(s.ctx, 2, fp))
fpKey := fmt.Sprintf("%s%d", fingerprintKeyPrefix, 2)
ttl, err := s.rdb.TTL(s.ctx, fpKey).Result()
require.NoError(s.T(), err, "TTL fpKey")
s.AssertTTLWithin(ttl, 1*time.Second, fingerprintTTL)
}
func (s *IdentityCacheSuite) TestGetFingerprint_JSONCorruption() {
fpKey := fmt.Sprintf("%s%d", fingerprintKeyPrefix, 999)
require.NoError(s.T(), s.rdb.Set(s.ctx, fpKey, "invalid-json-data", 1*time.Minute).Err(), "Set invalid JSON")
_, err := s.cache.GetFingerprint(s.ctx, 999)
require.Error(s.T(), err, "expected error for corrupted JSON")
require.False(s.T(), errors.Is(err, redis.Nil), "expected decoding error, not redis.Nil")
}
func (s *IdentityCacheSuite) TestSetFingerprint_Nil() {
err := s.cache.SetFingerprint(s.ctx, 100, nil)
require.NoError(s.T(), err, "SetFingerprint(nil) should succeed")
}
func TestIdentityCacheSuite(t *testing.T) {
suite.Run(t, new(IdentityCacheSuite))
}