49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
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package repository
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import (
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"fmt"
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"sync/atomic"
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"testing"
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_ "modernc.org/sqlite" // 纯 Go SQLite，注册 "sqlite" 驱动
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gormsqlite "gorm.io/driver/sqlite"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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"github.com/user-management-system/internal/domain"
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)
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var repoDBCounter int64
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// openTestDB 为每个测试打开独立的内存数据库（使用 modernc.org/sqlite，无需 CGO）
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// 每次调用都生成唯一的 DSN，避免多个测试共用同一内存 DB 导致 index 重复错误
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func openTestDB(t *testing.T) *gorm.DB {
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t.Helper()
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id := atomic.AddInt64(&repoDBCounter, 1)
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dsn := fmt.Sprintf("file:repotestdb%d?mode=memory&cache=private", id)
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db, err := gorm.Open(gormsqlite.New(gormsqlite.Config{
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DriverName: "sqlite",
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DSN: dsn,
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}), &gorm.Config{
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Logger: logger.Default.LogMode(logger.Silent),
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})
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if err != nil {
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t.Fatalf("打开测试数据库失败: %v", err)
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}
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tables := []interface{}{
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&domain.User{},
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&domain.Role{},
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&domain.Permission{},
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&domain.UserRole{},
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&domain.RolePermission{},
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}
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if err := db.AutoMigrate(tables...); err != nil {
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t.Fatalf("数据库迁移失败: %v", err)
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}
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return db
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}
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