如何在 Google 测试中将 FRIEND_TEST 与 TYPED_TEST 一起使用？

Question

In Google Test, I know how to use FRIEND_TEST.

And I know how to use TYPED_TEST.

But how do you make a TYPED_TEST also be a FRIEND_TEST?

Answer 1

在FRIEND_TEST声明的前面添加template <typename T>对我FRIEND_TEST 。

Answer 2

Let's take this example:

namespace Test
{
     template<typename ClassA>
      class TestClassA;

    template<typename Class>
    class GTEST_TEST_CLASS_NAME_(TestClassA, TestMethodOne);
    template<typename Class>
    class GTEST_TEST_CLASS_NAME_(TestClassA, TestMethodTwo);
}

Now, you need to define a macro for the test friend like this:

#define CLASS_A_TEST_FRIENDS                   \                                                                    
template<typename ObjectLocator>               \
friend class ::Test::TestClassA;               \
FRIEND_TEST(::Test::TestClassA, TestMethodOne); \
FRIEND_TEST(::Test::TestClassA, TestMethodTwo);

And then continue your work with the typed test.