test: cover the drug dashboard and the admin copy-attributes bulk action

[marceloarocha]

Two features had no coverage at all. Both are reachable only through their endpoint and both write to the database, so they are covered as integration tests.

GET /drugs/dashboard/<segment>/<drug>

drug_service.get_drug_dashboard — the screen opened from a prescription line to see how a drug behaves in a segment. Besides the read it has behaviour worth pinning down:

• a stub payload (drug name only) when the drug has no substance linked yet, which is how the front end knows to send the user to curation first;
• a fallback on every attribute-derived field of the response (and of each outlier row) when the segment has no medatributos row;
• the prescribed dose/frequency pair is flagged selected, and when no outlier matches, one is created with score 4 so the pair shows up from then on.

tests/integration/test_drug_dashboard.py (15 tests) asserts that write in the database, the two-decimal dose rounding, the outlier ordering and row shape (note join, special frequency labels), the conversions being restricted to the requested segment, and the parameter combinations that must not create anything (non-numeric or partial dose/frequency).

POST /admin/drug/copy-attributes

admin_drug_service.copy_drug_attributes / admin_drug_repository.copy_attributes — the bulk action of the drug curation screen, and the widest write in the admin area: one call rewrites the chosen attributes of every medatributos row of a segment.

tests/integration/test_admin_drug_copy_attributes.py (17 tests) covers both modes and the rules that protect a curator's work:

• substance catalog mode (fromAdminSchema: true): substance tags map to the boolean attributes, direct columns are copied as-is, and the kidney/liver columns are picked by the destination segment's type — an adult and a pediatric segment get different values from the same substance;
• segment-to-segment mode (fromAdminSchema: false): origin values are copied, and the two cost attributes only this mode allows are written (they stay untouched in catalog mode);
• only the attributes named in the request are written;
• rows already edited by a real user are skipped, unless overwriteAll is used — and that flag requires a permission CURATOR does not have;
• drugs with no substance are never touched and never audited;
• every affected row gets a COPY_FROM_REFERENCE audit entry naming the copied attributes.

Notes

• The copy statement rewrites a whole segment, so the tests aim it at segments they create themselves (9911 block) and never at the seed segments of the demo schema. Each test rebuilds its rows, because a successful copy leaves them marked as curated.
• Fixtures use the reserved id ranges the shared clean_test_artifacts fixture wipes (90700 and 91000 blocks); the segments, which fall outside those windows, are removed by the module both before and after.
• Mutation-checked: inverting the adult/pediatric column choice, changing the new outlier's score, and changing the dose rounding each make the relevant tests fail.

Coverage

module	before	after
repository/admin/admin_drug_repository.py	24%	100%
services/admin/admin_drug_service.py	79%	85%
services/drug_service.py	66%	76%
repository/outlier_repository.py	62%	75%

Full suite locally: 2289 passed (2257 before), ruff check clean. No production code changed.

🤖 Generated with Claude Code

https://claude.ai/code/session_01DDmGqQSfhPFUXAFsQj4G7o

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Generated by Claude Code

[amazon-q-developer]

This PR adds comprehensive integration test coverage for two previously untested features: the drug dashboard endpoint and the admin copy-attributes bulk action. The tests are well-structured, thoroughly documented, and follow good testing practices including proper test isolation, database cleanup, and mutation testing verification. No blocking issues found.

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