feat: backend core - auth, user, role, permission, device, webhook, monitoring, cache, repository, service, middleware, API handlers

internal/testdb/testdb.go

@@ -0,0 +1,47 @@
+// Package testdb provides a pure-Go SQLite helper for tests.
+// It uses modernc.org/sqlite (CGO-free) via gorm.io/driver/sqlite's DriverName override.
+package testdb
+
+import (
+	"testing"
+
+	_ "modernc.org/sqlite" // 注册纯Go SQLite驱动，驱动名 "sqlite"
+	gormsqlite "gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+)
+
+// Open 使用 modernc.org/sqlite（纯Go，无需CGO）打开内存测试数据库。
+// 驱动名必须是 "sqlite"（modernc 注册），而非 gorm 默认的 "sqlite3"（mattn/CGO）。
+func Open(t testing.TB) *gorm.DB {
+	t.Helper()
+
+	db, err := gorm.Open(gormsqlite.New(gormsqlite.Config{
+		DriverName: "sqlite",
+		DSN:        "file::memory:?cache=shared&mode=memory",
+	}), &gorm.Config{
+		Logger: logger.Default.LogMode(logger.Silent),
+	})
+	if err != nil {
+		t.Skipf("跳过数据库测试（SQLite不可用）: %v", err)
+	}
+
+	return db
+}
+
+// OpenWith 使用自定义DSN
+func OpenWith(t testing.TB, dsn string) *gorm.DB {
+	t.Helper()
+
+	db, err := gorm.Open(gormsqlite.New(gormsqlite.Config{
+		DriverName: "sqlite",
+		DSN:        dsn,
+	}), &gorm.Config{
+		Logger: logger.Default.LogMode(logger.Silent),
+	})
+	if err != nil {
+		t.Skipf("跳过数据库测试（SQLite不可用）: %v", err)
+	}
+
+	return db
+}