Validation: Sprint 2 SDK implementation -- postmark-account-sdk
Verdict: PASS
Ticket
ldraney/postmark-account-sdk#2 (board item #1915 on board-postmark) — Python SDK for all 23 Postmark Account API endpoints with full integration test suite.
Merged PR: #5 — squash-merged as
daeee3d on origin/main.Environment
Tier 1 (local). SDK is a Python library — no deployment target. Validation = merge commit on origin/main, package installs, tests pass against real Postmark Account API.
Test runner: Python 3.14.5, pytest 9.1.1, httpx 0.28.1. API token sourced from
~/secrets/postmark/account/.env.Checks
| # | Criterion | How Verified | Result | Evidence |
|---|---|---|---|---|
| 1 | Merge commit present on origin/main | <code>git fetch origin && git log origin/main --oneline</code> | PASS | Commit <code>daeee3d</code> — "Sprint 2: SDK implementation -- 23 endpoints, 4 groups, integration tests (#5)" |
| 2 | Package installs with dev deps | <code>pip install -e ".[dev]"</code> in clean venv | PASS | Successfully installed postmark-account-sdk-0.1.0 with httpx, pytest, ruff, python-dotenv |
| 3 | Project structure matches AC file tree | <code>find . | sort</code> compared to acceptance-criteria.md | PASS | All 15 files present: 4 source modules + client + __init__ + py.typed, 4 test files + conftest + __init__, pyproject.toml, .gitignore, docs/ |
| 4 | CLAUDE.md symlinks to README.md | <code>ls -la CLAUDE.md</code> | PASS | <code>CLAUDE.md -> README.md</code> |
| 5 | README.md TOC links to all docs | Read README.md content | PASS | Links to architecture.md, user-story.md, acceptance-criteria.md |
| 6 | pyproject.toml: httpx dep, pytest/ruff dev deps | Read pyproject.toml | PASS | <code>dependencies = ["httpx>=0.27"]</code>, dev = <code>["pytest>=8.0", "python-dotenv>=1.0", "ruff>=0.15"]</code> |
| 7 | ruff check — zero errors | <code>ruff check .</code> | PASS | "All checks passed!" exit code 0 |
| 8 | ruff format --check — zero diffs on source | <code>ruff format --check .</code> | PASS | 16 Python files already formatted. 1 markdown doc (user-story.md) has code-block formatting nit — cosmetic, non-blocking |
| 9 | 23 SDK methods across 4 groups (1:1 with swagger) | Introspected module classes | PASS | ServersAPI: 5 (list, create, get, edit, delete). DomainsAPI: 9 (list, create, get, edit, delete, rotate_dkim, verify_dkim, verify_return_path, verify_spf). SendersAPI: 8 (list, create, get, edit, delete, request_new_dkim, resend_confirmation, verify_spf). TemplatesAPI: 1 (push). Total: 23. |
| 10 | 23 tests pass against real Postmark API | <code>pytest tests/ -v</code> with POSTMARK_ACCOUNT_TOKEN | PASS | 23 passed in 5.73s. test_domains(9) + test_senders(8) + test_servers(5) + test_templates(1) = 23. |
| 11 | PostmarkAccountClient importable | <code>from postmark_account_sdk import PostmarkAccountClient</code> | PASS | Import succeeds, client class accessible |
Regression Check
SDK is a new library with no prior version — no regressions possible. Verified the package does not conflict with existing Python environment (clean venv install succeeded with no dependency conflicts).
Discovered Issues
ruff format --check flags 1 markdown file (docs/user-story.md) for code-block formatting. This is cosmetic — all 16 Python source and test files are properly formatted. Non-blocking; may be addressed in a future cleanup pass.