Unit Tests


The Unit Tests for SUMO are carried out with the help of the Framework Google Test. With Google Test new Unit Tests can be simple added or existing tests extended. All available tests are executed daily and it is checked whether these tests run through successfully. This installation guide is for the version 1.4.0 to 1.12.1 of Google Test. SUMO is not compatible with Google Test 1.13 (or later) yet, because this requires C++14.

Windows Setup#

Please clone the SUMOLibraries and set the environment variable SUMO_LIBRARIES to the checkout directory. Google Test should be found and set up automatically then.

Linux setup#

For Ubuntu 22.04 a simple sudo apt install libgtest-dev suffices.

For older Ubuntu versions follow this recipe, which boils down to:

sudo apt install libgtest-dev build-essential cmake
cd /usr/src/googletest
sudo cmake .
sudo cmake --build . --target install