x01dcandClaude Sonnet 5
48b9f893ab
previous_subtomo_number resets to -1 on every tomo_scan() call in the golden-ratio branches (tomo_type 2/3), including a resume. That makes the first loop iteration look like a genuine sub-tomogram transition, firing the 0-deg reference shot before the actual resume angle even though the rotation isn't passing through 0 deg at that moment. Mirrors tomo_type 1's existing start_angle-is-None resume guard: suppress the shot only for the first, possibly-spurious transition right after a resume, then let later genuine transitions in the same call fire normally. Same fix applied to both lamni.py and flomni.py, which share byte-for-byte identical golden-ratio logic here. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Getting Started with Testing using pytest
BEC is using the pytest framework. It can be installed via
pip install pytest
in your python environment.
We note that pytest is part of the optional-dependencies [dev] of the plugin package.
Introduction
Tests in this package should be stored in the tests directory.
We suggest to sort tests of different submodules, i.e. scans or devices in the respective folder structure, and to folow a naming convention of <test_module_name.py>.
It is mandatory for test files to begin with test_ for pytest to discover them.
To run all tests, navigate to the directory of the plugin from the command line, and run the command
pytest -v --random-order ./tests
Note, the python environment needs to be active.
The additional arg -v allows pytest to run in verbose mode which provides more detailed information about the tests being run.
The argument --random-order instructs pytest to run the tests in random order, which is the default in the CI pipelines.
Test examples
Writing tests can be quite specific for the given function. We recommend writing tests as isolated as possible, i.e. try to test single functions instead of full classes. A very useful class to enable isolated testing is MagicMock. In addition, we also recommend to take a look at the How-to guides from pytest.