Currently running the test suite results in a lot of .gv files in the CWD.
In this issue we will change the tests to use temporary directories to avoid this.
We'll also investigate the intermittent test failures that I've sometimes seen when running pytest in parallel.
Currently running the test suite results in a lot of .gv files in the CWD. In this issue we will change the tests to use temporary directories to avoid this. We'll also investigate the intermittent test failures that I've sometimes seen when running pytest in parallel.