Test suite

To run the test suite, pytest needs to be installed. Pytest version 8.2.2 is already installed with GASTLI, as it is part of the requirements. In the main repository, the test files can be found in the directory test. From this directory, running the command pytest will run all test files whose names start with test_. There is one test per class: interior only (test_GASTLI), atmosphere only (test_atm_models_interp), interior-atmosphere coupling (test_Coupling) and thermal evolution (test_Thermal_evolution).