googlemock - 模拟一个返回复杂数据类型的方法 [英] googlemock - mock a method that returns a complex datatyp

问题描述

我想嘲笑一个返回复杂数据类型的方法

I want to mock a method that returns a complex datatyp

class aClass
{
public:
   virtual const QMap<QString, QString> aMethod() const;
}

class MockaClass : public aClass
{
public:
   MOCK_CONST_METHOD0(aMethod, const QMap<QString, QString>());
}

此代码不编译：宏MOCK_CONST_METHOD0传递了3个参数，只需2

This code does not compile: "macro "MOCK_CONST_METHOD0" passed 3 arguments, but takes just 2"

我认为googlemock宏不理解QMap并将逗号作为参数分隔符。

I think that the googlemock macro does not understand QMap and interpret the comma as parameter separator.

有没有办法告诉googlemock QMap是返回值？

Is there a way to tell googlemock that QMap is the return value?

推荐答案

只需使用 typedef 像这样：

class aClass
{
public:
   typedef const QMap<QString, QString> MyType;
   virtual MyType aMethod() const;
}

class MockaClass : public aClass
{
public:
   MOCK_CONST_METHOD0(aMethod, MyType());
}

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