您如何从头开始在 VS 2019 中设置 Google Test？

Question

我一直在尝试在 Visual Studio 2019 中设置 google test v1.10 已经很长时间了，但它一直没有工作，而且也发生了很多变化。 大多数教程都没有数据，Microsoft 帮助页面说要使用 google 测试适配器，但我有一个已经存在的项目，我想添加 google 测试。 我已经提到了谷歌测试安装页面（ https://github.com/google/googletest/blob/master/googletest/README.md ）并尝试使用 cmake 方法进行设置，但它不起作用并且cmake 方法有点复杂。 我想知道是否有人可以帮助像我这样的假人的步骤？ 我觉得这也将帮助那些目前正在尝试设置但也被卡住的人。

这就是我为 cmake thingy 所做的：

在 vs 中创建了一个空项目，并添加了一个 source.cpp 文件和一个 Header.h 文件（例如）。
我创建了一个 CMakeLists.txt 和一个 CMakeLists.txt.in 文件并复制粘贴到第一个（为我的项目稍微调整了一下）

# Download and unpack googletest at configure time
configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
  RESULT_VARIABLE result
  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
if(result)
  message(FATAL_ERROR "CMake step for googletest failed: ${result}")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
  RESULT_VARIABLE result
  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
if(result)
  message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()

# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)

# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
                 ${CMAKE_CURRENT_BINARY_DIR}/googletest-build
                 EXCLUDE_FROM_ALL)

# The gtest/gtest_main targets carry header search path
# dependencies automatically when using CMake 2.8.11 or
# later. Otherwise we have to add them here ourselves.
if (CMAKE_VERSION VERSION_LESS 2.8.11)
  include_directories("${gtest_SOURCE_DIR}/include")
endif()

# Now simply link against gtest or gtest_main as needed. Eg
add_executable(test_ source.cpp)
target_link_libraries(test_ gtest_main)
add_test(NAME example_test COMMAND test)

和 CMakeLists.txt.in

cmake_minimum_required(VERSION 2.8.2)

project(googletest-download NONE)

include(ExternalProject)
ExternalProject_Add(googletest
  GIT_REPOSITORY    https://github.com/google/googletest.git
  GIT_TAG           master
  SOURCE_DIR        "${CMAKE_CURRENT_BINARY_DIR}/googletest-src"
  BINARY_DIR        "${CMAKE_CURRENT_BINARY_DIR}/googletest-build"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND     ""
  INSTALL_COMMAND   ""
  TEST_COMMAND      ""
)

我在我的项目文件中创建了一个构建文件夹
我使用终端中的 cmake 命令将其构建到构建文件夹中，如下所示

cmake -S "path to src code" -B "path to build"

这些是我收到的警告：

No project() command is present. The top level CMakeLists.txt file must contain a literal, direct call to the project() command. And a line of code such as

project(projectName)

near the top of the CMake file, but after cmake_minimum_required().

CMake is pretending there is a "project(projectName)" command on the first line.

This warning is for project developers. Use who-dev to supress it.

除此之外，它完成了建筑，这是我目前的项目树