Feat: migration DB support custom upgrade scripts

models/scripts/storage_test.go

@@ -2,11 +2,31 @@ package scripts
 
 import (
 	"context"
+	"database/sql"
 	"github.com/DATA-DOG/go-sqlmock"
+	model "github.com/cloudreve/Cloudreve/v3/models"
+	"github.com/jinzhu/gorm"
 	"github.com/stretchr/testify/assert"
 	"testing"
 )
 
+var mock sqlmock.Sqlmock
+var mockDB *gorm.DB
+
+// TestMain 初始化数据库Mock
+func TestMain(m *testing.M) {
+	var db *sql.DB
+	var err error
+	db, mock, err = sqlmock.New()
+	if err != nil {
+		panic("An error was not expected when opening a stub database connection")
+	}
+	model.DB, _ = gorm.Open("mysql", db)
+	mockDB = model.DB
+	defer db.Close()
+	m.Run()
+}
+
 func TestUserStorageCalibration_Run(t *testing.T) {
 	asserts := assert.New(t)
 	script := UserStorageCalibration(0)