Enable per-test coverage contexts#160
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Set `dynamic_context = "test_function"` so `coverage` records which test exercised each covered line, and `show_contexts = true` under `[tool.coverage.html]` so the recorded contexts are actually surfaced in the HTML report. Without the HTML setting the contexts are captured but invisible. After running `pytest`, each covered line in `htmlcov/` exposes the list of originating tests, making "why is this branch covered?" and "which tests pull in this expensive import?" questions answerable from the report. Resolve #143.
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Set
dynamic_context = "test_function"socoveragerecords which test exercised each covered line, andshow_contexts = trueunder[tool.coverage.html]so the recorded contexts are actually surfaced in the HTML report. Without the HTML setting the contexts are captured but invisible.After running
pytest, each covered line inhtmlcov/exposes the list of originating tests, making "why is this branch covered?" and "which tests pull in this expensive import?" questions answerable from the report.Resolve #143.