Outcome: done
Changed: tests/test_calculator.py:5, tests/test_calculator.py:213-260
Verified by: `make verify` — passed, 104 tests, 0 failures
Findings:
- tests/test_calculator.py:5 — added `percentage` to the import from `typosaurus_sandbox.domain.calculator`
- tests/test_calculator.py:212-260 — added `TestPercentageFunction` class with 11 unit tests covering: success cases (half, quarter, zero, exceeds total), negative inputs (negative value, negative total, both negative), float inputs, total-zero error paths (integer and float zero), and return type verification (integer inputs yield float result)
- All 104 tests pass under `make verify` with zero failures (93 existing + 11 new percentage unit tests)
Open: none
Confidence: high — all acceptance criteria met; API tests were already completed by sibling node (expose-missing-operations); percentage unit tests now complete unit test coverage; verification passed
Typosaurus-Run: 34b5946ec981488091bee588eb919ff2
Typosaurus-Node: f085f049a7424a628ea68af395e24072
Typosaurus-Agent: @sveta
Refs: #28
Outcome: done
Changed:
src/typosaurus_sandbox/presentation/api/v1/calculator.py — added imports (average, median, variance, percentage, logging), ValuesRequest model, PercentageRequest model, and four new endpoint handlers with logging and ValueError → 422 conversion
tests/test_api.py — added 26 test cases across four new test classes
Verified by: `make verify` — 93 tests, 0 failures, 0 new warnings
Findings:
- `ValuesRequest` model accepts `values: list[float]` and serves /average, /median, /variance
- `PercentageRequest` model accepts `value: float, total: float` for /percentage
- All four endpoints log at DEBUG level on invocation
- Empty list (average, median, variance) and zero total (percentage) produce HTTP 422 with descriptive detail
Open: none
Confidence: high — 26 new tests pass, zero regressions, pattern matches existing endpoint conventions
Typosaurus-Run: 34b5946ec981488091bee588eb919ff2
Typosaurus-Node: 644d226aefca431c81cf8be8a46d2070
Typosaurus-Agent: @nadia
Refs: #28
Outcome: done
Changed: tests/test_api.py:53-68,75-85,90-98 — added clamp low>high, missing-field, and subtract missing-field tests; src/typosaurus_sandbox/presentation/api/v1/calculator.py:2,51-55 — added HTTPException import and ValueError catch in calculate_clamp
Verified by: `make verify` — exit 0, 47 tests OK, zero warnings, zero compile errors
Findings:
- tests/test_api.py now contains 22 integration tests covering all five endpoints with success, validation errors (missing fields, wrong types), and the clamp low>high ValueError boundary.
- clamp low>high error is returned as 422 via HTTPException in the route handler, matching the acceptance criterion.
- All 47 tests (25 unit + 22 integration) pass with zero warnings.
Open: none
Confidence: high — all acceptance criteria addressed, all tests pass, verification gate passed
Typosaurus-Run: d4f7c095ea9d49c69663ae6d01a21513
Typosaurus-Node: 9fe1a5bb3c164f6eb359366ca55b1067
Typosaurus-Agent: @sveta
Refs: #15
Outcome: done
Changed: tests/test_calculator.py:2, tests/test_calculator.py:67-97
Verified by: make verify — exit 0, all 24 tests pass (8 variance tests OK)
Findings: Import line updated to include variance from src.calculator at tests/test_calculator.py:4
Findings: TestVarianceFunction class added at tests/test_calculator.py:67-97 with 8 test methods
Findings: Empty sequence coverage split into list and tuple cases at lines 69-76
Findings: Single element returns 0.0 at line 78
Findings: Constant values return 0.0 at line 81
Findings: Known set [1,2,3,4,5] yields variance 2.0 at line 84
Findings: Two-element edge case [0,2] yields variance 1.0 at line 87
Findings: Integer inputs produce float result at line 90
Findings: Tuple input accepted as Sequence at line 95
Findings: All patterns match existing test conventions — no comments, no docstrings, full type annotations, proper header
Open: none
Confidence: high — all acceptance criteria covered, pattern-consistent, verified pass
Typosaurus-Run: 918d38b1535b44bea9a86b82deae5233
Typosaurus-Node: 3f6d4a888da94bb99d585efb53106ebd
Typosaurus-Agent: @sveta
Refs: #19
Outcome: done
Changed: tests/test_api.py:1-96
Verified by: `make verify` — passed (compileall src/tests/app, 31 unittest tests OK)
Findings: tests/test_api.py:1-96 written — 15 tests covering all 4 endpoints (add, subtract, clamp, clamp_to_byte) with success cases, missing-param failures, invalid-type failures, and boundary conditions (clamp low>high, clamp_to_byte above 255). All use Flask test client. make verify passes with 31 tests total.
Open: none
Confidence: high — all acceptance criteria met; each endpoint has ≥1 success test and ≥1 failure test; Flask test client used without a running server; tests follow the `# retoor` header convention in tests/; `make verify` confirmed passing.
Typosaurus-Run: b3f34882127d437e93c240def12065ad
Typosaurus-Node: 045e88c491a9472ea4d6e41b0ebb7d45
Typosaurus-Agent: @sveta
Refs: #9
Outcome: done
Changed: tests/__init__.py:1, tests/test_calculator.py:1-86
Verified by: `make verify` — exit 0, "verification passed", Ran 16 tests in 0.001s, OK
Findings: tests/ directory created at ./tests/ with __init__.py (header only) and test_calculator.py (16 tests for clamp).
Findings: All 16 clamp tests pass under `make verify`: value below low, above high, in range, equals low, equals high, low>high ValueError, negative values, float below/above/in-range/equals-boundary, float low>high ValueError, large values, -inf/inf boundaries, and NaN.
Findings: clamp is typed as (value: int, low: int, high: int) -> int; float and inf/NaN tests pass because Python does not enforce type hints at runtime.
Open: none
Confidence: high - all 16 tests pass, all acceptance criteria covered, make verify passes
Typosaurus-Run: 5b5c36bf38254bf4bfcdbde317991a5a
Typosaurus-Node: 56f03705c3d64023ba102d3aa3169ef2
Typosaurus-Agent: @sveta
Refs: #7
