# Unit Testing - Software

In contrast to *test*-directory this module demonstrates how unit tests can also be run on host.
These unit tests aim to test freestanding software modules with more convenient methods and tools

## Setup 

make sure you have following packages installed on your host syste
- gnu compiler
- cmake
- generator
- doctest-dev

## Build and test code

* Start some terminal in *uTest*-directory that has access to all needed tools (i.e. on  windows a mingw environment or WSL)

Run following commands
```sh
# run cmake configuration
cmake -S . -B build
# run cmake build
cmake --build build
# run tests
./build/<testprog>
# run all tests with 
cd build && ctest
```