Cache header.sh and use loops to speedup unit tests #625
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Description
The test case
test_linux_template_processing
was producing ~20k test cases by being parametrised via lots of parameters and@pytest.mark.parametrize
. A lot of execution time was spent by pytest for orchestrating that many tests. By turning the parameters into a loop, the test cases could be reduced to 67 and the overall execution time from ~4:30 to 47 sec (macOS), ~2:15 to 22 sec (linux), 4:30 to 38 sec (windows).Checklist - did you ...
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directory (using the template) for the next release's release notes?