c++ - 与 CppUnitTestFramework 的继承

Question

我想创建全局类，因为我想在我的测试中进行相同的初始化。我这样尝试过，但出现了多个错误，例如访问不明确。有人有想法吗？

#include <CppUnitTest.h>

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

TEST_CLASS(GLOBAL_TEST)
{
public:
    TEST_METHOD_INITIALIZE(initialize)
    {
        Logger::WriteMessage("INITIALIZE");
    }
};

TEST_CLASS(ClassA), public GLOBAL_TEST
{
public:
    TEST_METHOD(ClassA_Test1)
    {
        Logger::WriteMessage("ClassA_Test1");
    }
};

我的错误:

Code    Description
C2385   ambiguous access of '__GetTestClassInfo'
C2385   ambiguous access of '__GetTestVersion'  
C2594   'static_cast': ambiguous conversions from 'void (__cdecl     ClassA::ClassA::* )(void)' to 'Microsoft::VisualStudio::CppUnitTestFramework::TestClassImpl::__voidFunc'

Answer 1

TEST_ 宏不支持继承，但您的基类可以定义为包含 Initialize() 方法的普通类。不过，您仍然必须在每个派生类中定义一个 TEST_METHOD_INITIALIZE 函数。

#include <CppUnitTest.h>

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

class GLOBAL_TEST
{
public:
    void Initialize()
    {
        Logger::WriteMessage("INITIALIZE");
    }
};

TEST_CLASS(ClassA), public GLOBAL_TEST
{
public:
    TEST_METHOD_INITIALIZE(MethodInitialize)
    {
        Initialize();
    }

    TEST_METHOD(ClassA_Test1)
    {
        Logger::WriteMessage("ClassA_Test1");
    }
};