1 /* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /*
3  *     Copyright 2020 Couchbase, Inc
4  *
5  *   Licensed under the Apache License, Version 2.0 (the "License");
6  *   you may not use this file except in compliance with the License.
7  *   You may obtain a copy of the License at
8  *
9  *       http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *   Unless required by applicable law or agreed to in writing, software
12  *   distributed under the License is distributed on an "AS IS" BASIS,
13  *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *   See the License for the specific language governing permissions and
15  *   limitations under the License.
16  */
17 #pragma once
18 
19 #include <folly/portability/GMock.h>
20 
21 #include <functional>
22 
23 // MockFunction.AsStdFunction exists, but due to MB-37860 could not
24 // be used under windows. For now, this serves as a replacement
25 template <class Return, class... Args>
asStdFunction( testing::MockFunction<Return(Args...)>& mockFunction)26 std::function<Return(Args...)> asStdFunction(
27         testing::MockFunction<Return(Args...)>& mockFunction) {
28     return [&mockFunction](Args&&... args) {
29         return mockFunction.Call(std::forward<Args>(args)...);
30     };
31 }