SPM + GTest

If you need to expose a C++ library with #gtest via #spm, there is a straightforward way to wrap existing tests with #xctest:

1. Add gmock as a .systemLibrary target in your Package.swift and link it to your .testTarget.

2. Create a module map and an umbrella header for gmock.

3. Create an Obj-C++ adapter that wraps GoogleTest with XCTestCase.

πŸš€ CMD + U

ΠŸΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ ΠΏΡ€ΠΎΡ†Π΅Π΄ΡƒΡ€Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ΄Π° Π² ООП ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π΅ ΡŽΠ½ΠΈΡ‚-тСстами Π² C++

Legacy ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Ρ‹ Π½Π° Π‘++ Π·Π°Ρ‡Π°ΡΡ‚ΡƒΡŽ ΡΠ²Π»ΡΡŽΡ‚ΡΡ ΠΌΠ½ΠΎΠ³ΠΎΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π½Ρ‹ΠΌΠΈ, ΠΊΠΎΠ³Π΄Π° ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ нСсколько Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΈΠΌΠ΅ΡŽΡ‚ Ρ€Π°Π·Π»ΠΈΡ‡Π½ΡƒΡŽ Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Ρƒ для Ρ€Π°Π±ΠΎΡ‚Ρ‹ с Π½ΠΈΠΌΠΈ. ΠžΠ±Ρ‹Ρ‡Π½ΠΎ это: Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ, поставляСмыС ΠΊΠ°ΠΊ ООП Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ (НСкоторыС ΠΌΠΎΠ΄ΡƒΠ»ΠΈ boost, SOCI ΠΊΠ°ΠΊ ΠΏΡ€ΠΈΠΌΠ΅Ρ€) Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ, Ρ€Π΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½Ρ‹Π΅ Π² Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΌ стилС (OpenGL Ρ‡Π΅Ρ€Π΅Π· Π‘ API, POSIX ΠΊΠ°ΠΊ ΠΏΡ€ΠΈΠΌΠ΅Ρ€) Из-Π·Π° этого Π² ΠΈΡ‚ΠΎΠ³ΠΎΠ²ΠΎΠΌ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π΅ ΠΏΠΎΡΠ²Π»ΡΡŽΡ‚ΡΡ сущности, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π²Π½ΡƒΡ‚Ρ€ΠΈ Ρ€Π΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Ρ‹ Ρ‡Π΅Ρ€Π΅Π· классы, Π½ΠΎ Π²Π½ΡƒΡ‚Ρ€ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² класса ΠΈΠ΄Π΅Ρ‚ ΠΎΠ±Ρ€Π°Ρ‰Π΅Π½ΠΈΠ΅ ΠΊ ΠΎΠ±Ρ‹Ρ‡Π½Ρ‹ΠΌ функциям. НСкоторыС Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ ΠΈΠΌΠ΅ΡŽΡ‚ спСцифичныС Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ для своСй Ρ€Π°Π±ΠΎΡ‚Ρ‹ Ρ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ ΠΏΠ΅Ρ€Π²ΠΎΠ½Π°Ρ‡Π°Π»ΡŒΠ½ΡƒΡŽ ΠΈΠ½ΠΈΡ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΡŽ. Как ΠΏΡ€ΠΈΠΌΠ΅Ρ€: поиск ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π΅Π½Π½Ρ‹Ρ… устройств ΠΈ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠ΅ Π½Π° Π½ΠΈΡ… ссылок для дальнСйшСй Ρ€Π°Π±ΠΎΡ‚Ρ‹ ΠΈΠ»ΠΈ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Ρ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ ΠΈΠ½ΠΈΡ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ большого количСства памяти. ВслСдствиС этого Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ‚ вопрос - ΠΊΠ°ΠΊ Π»ΡƒΡ‡ΡˆΠ΅ Ρ€Π΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Ρ‚ΡŒ ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ ΡŽΠ½ΠΈΡ‚-тСстами спСцифичных ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠ², ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π²Π½ΡƒΡ‚Ρ€ΠΈ сСбя ΠΈΠΌΠ΅ΡŽΡ‚ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ, Ρ‚Ρ€Π΅Π±ΡƒΡŽΡ‰ΠΈΠ΅ ΡΠΏΠ΅Ρ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… условий для своСй Ρ€Π°Π±ΠΎΡ‚Ρ‹?

https://habr.com/ru/companies/megafon/articles/914372/

#c++ #gtest #google_testing_framework #mocking #unittesting #unittests

ΠŸΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ ΠΏΡ€ΠΎΡ†Π΅Π΄ΡƒΡ€Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ΄Π° Π² ООП ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π΅ ΡŽΠ½ΠΈΡ‚-тСстами Π² C++

ΠžΠ±Ρ‰Π°Ρ ΠΊΠ°Ρ€Ρ‚ΠΈΠ½Π° Legacy ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Ρ‹ Π½Π° Π‘++ Π·Π°Ρ‡Π°ΡΡ‚ΡƒΡŽ ΡΠ²Π»ΡΡŽΡ‚ΡΡ ΠΌΠ½ΠΎΠ³ΠΎΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π½Ρ‹ΠΌΠΈ, ΠΊΠΎΠ³Π΄Π° ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ нСсколько Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΈΠΌΠ΅ΡŽΡ‚ Ρ€Π°Π·Π»ΠΈΡ‡Π½ΡƒΡŽ Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Ρƒ для Ρ€Π°Π±ΠΎΡ‚Ρ‹ с Π½ΠΈΠΌΠΈ. ΠžΠ±Ρ‹Ρ‡Π½ΠΎ это: Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ,...

Π₯Π°Π±Ρ€

Ok. I am very bad at unit tests. I would like to create some. This is on #macos; we use #cmake for the most part, and the #gtest suite for tests, but I'm ok if I can only make something for #xcode

One issue I don't understand is: in Swift, if I want to use a substitute class for a system one (specifically, NEAppProxyFlow and its subclasses)... how do I handle that? Do I provide my own module "NetworkExtension" for the unit tests? Or something else?

We've been working toward deprecating GTest for our testing library in favor of our in-house JTest testing library. J3ML our 3D math library is the current target for rewriting our unit tests to utilize JTest.

#C++ #TestingLibrary #GTest #GameDev #UnitTesting

Trying to make https://github.com/kaitai-io/kaitai_struct_cpp_stl_runtime/pull/48 work - would be great to have access to #OpenBSD or #DragonFly box to test, ideally with various byte order configurations

Currently it seems to be completely broken i.e. tests do not pass even if the bswap16/bswap32/bswap64 functions are used for #FreeBSD and #NetBSD.

After rebasing,

/home/saper/src/kaitai_struct_cpp_stl_runtime/tests/unittest.cpp:36: Failure
Expected equality of these values:
ks.read_f4le()
Which is: -9.6157696e+09
3.14159f
Which is: 3.1415901

#DragonFlyBSD #gtest #byteorder

Make it compile on *BSD by reezer Β· Pull Request #48 Β· kaitai-io/kaitai_struct_cpp_stl_runtime

With this change compilation on the BSDs will work.

GitHub

I wrote about my first experiences with the #meson build system and with #GTest framework to test #C++ code.

In the while I also wrote a simple #logging library compatible with #MPI.

https://blog.movimento-centrale.it/posts/mpilogger_meson_and_gtest/

Logging under MPI, Meson and Gtest - movimento centrale

There cannot be good software without an automated and reproducible build system, better if it comes with tests. I wrote before on how to achieve that with CMake and Catch2. Today I’m going to experiment with Meson and Gtest, and the example is going to be less trivial than the previous time. Digression: we need a logger! I deal with quite a bit of scientific software, and unfortunately most of us scientist suffer from the β€œWorks for me” syndrome.

Anyone here a #googletest #gtest contributor and willing to take a look at my PR? Boosts very welcome :3

https://github.com/google/googletest/pull/4402

Add public interface for XmlUnitTestResultPrinter by LittleFox94 Β· Pull Request #4402 Β· google/googletest

Allowing custom gtest_main implementations to instantiate the XmlUnitTestResultPrinter with either a given file path or any other kind of std::ostream to write to. This is useful for e.g. embedded ...

GitHub

Okay, so when using #gtest / #gmock / #googletest to write C++ unit tests for code that uses dependency injection, how the *hell* do go about mocking dependencies of a class under test without having to mock the dependency class' dependencies, and *those* class' dependencies, and so on until you've mocked every class in the dependency tree of the class under test?

"Interfaces" or "templates" are *not* valid answers, as they drive complexity into your non-test code purely to support testing!

En train de découvrir le fonctionnement de la monnaie Ğ1 via @monnaielibreoccitanie

Je me suis inscrit sur ĞTest afin de me familiariser quelqu'un pour me certifier?

Inscrit sous Tigre-Bleu
voici ma clef publique: 8dDufS4JUkW1yEf753ibamHsLR5GJKF9NL6cGnMbiygW

#duniter #gtest #ğtest #cesium #sakia #basicincome