Support ORM mock

client/orm/mock/context.go

@@ -0,0 +1,38 @@
+// Copyright 2020 beego
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package mock
+
+import (
+	"context"
+
+	"github.com/beego/beego/v2/core/logs"
+)
+
+const mockCtxKey = "beego-orm-mock"
+
+func CtxWithMock(ctx context.Context, mock ...*Mock) context.Context {
+	return context.WithValue(ctx, mockCtxKey, mock)
+}
+
+func mockFromCtx(ctx context.Context) []*Mock {
+	ms := ctx.Value(mockCtxKey)
+	if ms != nil {
+		if res, ok := ms.([]*Mock); ok {
+			return res
+		}
+		logs.Error("mockCtxKey found in context, but value is not type []*Mock")
+	}
+	return nil
+}