Comparison of arrays in google test?

by

I would really suggest looking at Google C++ Mocking Framework. Even if you don’t want to mock anything, it allows you to write rather complicated assertions with ease.

For example

//checks that vector v is {5, 10, 15}
ASSERT_THAT(v, ElementsAre(5, 10, 15));

//checks that map m only have elements 1 => 10, 2 => 20
ASSERT_THAT(m, ElementsAre(Pair(1, 10), Pair(2, 20)));

//checks that in vector v all the elements are greater than 10 and less than 20
ASSERT_THAT(v, Each(AllOf(Gt(10), Lt(20))));

//checks that vector v consist of 
//   5, number greater than 10, anything.
ASSERT_THAT(v, ElementsAre(5, Gt(10), _));

There’s plenty of matchers for every possible situations, and you can combine them to achieve almost anything.

Did I tell you that ElementsAre needs only iterators and size() method on a class to work? So it not only works with any container from STL but with custom containers also.

Google Mock claims to be almost as portable as Google Test and frankly I don’t see why you wouldn’t use it. It is just purely awesome.

More Related Contents:

  1. How to set up Google C++ Testing Framework (gtest) with Visual Studio 2005
  2. Comparison of C++ unit test frameworks [closed]
  3. How to set up googleTest as a shared library on Linux
  4. google mock – can I call EXPECT_CALL multiple times on same mock object?
  5. Mocking free function
  6. Unit testing for C++ code – Tools and methodology [closed]
  7. C++ unit testing framework [closed]
  8. CPack: Exclude INSTALL commands from subdirectory (googletest directory)
  9. Can gmock be used for stubbing C functions?
  10. Dependency injection with unique_ptr to mock
  11. undefined reference to `pthread_key_create’ (linker error)
  12. Can Google Mock a method with a smart pointer return type?
  13. CMake Error: “add_subdirectory not given a binary directory”
  14. How to run specific test cases in GoogleTest
  15. Redirect both cout and stdout to a string in C++ for Unit Testing
  16. CMake: Project structure with unit tests
  17. How to set up unit testing for Visual Studio C++
  18. How to test an EXE with Google Test?
  19. GoogleTest: How to skip a test?
  20. How do I use google mock in C?
  21. "imspossible" error on a simplest code [closed]
  22. Calling method on an object that is a private member of a class
  23. How does photoshop blend two images together? [closed]
  24. What are the pointer-to-member operators ->* and .* in C++?
  25. Case insensitive std::string.find()
  26. How to create a UTF-8 string literal in Visual C++ 2008
  27. Audio output with video processing with opencv
  28. How can I get “Copy to Output Directory” to work with Unit Tests?
  29. Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
  30. C++11 memory_order_acquire and memory_order_release semantics?

Leave a Comment