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test: drop flaky-prod xfails; harden premium limit + live-lane timeout - #130

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martinkersner merged 1 commit into
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test/drop-flaky-xfails-premium-limit-timeout
Jul 2, 2026
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test: drop flaky-prod xfails; harden premium limit + live-lane timeout#130
martinkersner merged 1 commit into
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test/drop-flaky-xfails-premium-limit-timeout

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Summary

Makes the keyed live test suite green without xfail masking, and hardens the two setups that actually flaked.

  • Removed all _FLAKY_PROD_DATA_XFAIL markers (2 in test_call.py, 8 in test_integration.py) and the 2 standalone premium @pytest.mark.xfail; deleted the now-dead marker definition + imports (conftest.py, both test files).
  • Fixed a stale (non-flaky) expectation: test_symbols_with_market_only expected server-side ClientError, but the request_endpoint rollout now validates the mandatory exchange param client-side → raises ParameterRequiredError. Updated expectation + import. This was a real pre-existing failure, only surfaced by running integration with a key (keyless CI deselects it).
  • premium smoke test now passes limit=10 — the unfiltered premium() payload intermittently ReadTimeouts at the 10s default.
  • Live-lane client timeout bumped 10s → 30s via TIMEOUT in conftest.py (overridable with DATAMAXI_TIMEOUT). SDK default stays 10s (datamaxi/api.py:23) — this is test-lane only.

Tests

  • Full keyed suite (DATAMAXI_API_KEY=… pytest): 252 passed, 0 skipped, 0 xfail.
  • Keyless CI lane (pytest -m "not integration"): unchanged — 134 passed, 11 skipped (no key), 107 deselected.
  • flake8 + black clean on all three files.

Known failures / caveats

  • The empty-cache conditions the removed xfails guarded are real: on a cold API pod, funding_rate.* and naver.* can return 500 "no data found". They pass now because the fleet is warm — a cold-start run could fail them again. Probed all previously-gated queries: currently all warm (non-empty, 0 errors).
  • The two premium xfails masked a client-side SDK gap, not a 500: premium() raises ValueError('no data found') on an empty page instead of returning empty. limit=10 reduces but does not eliminate the empty-window risk; a proper fix is normalizing empty-result handling in the SDK (follow-up).

Non-local changes

None — changes are confined to the three test files (tests/conftest.py, tests/test_call.py, tests/test_integration.py). No SDK/source changes.

- remove all _FLAKY_PROD_DATA_XFAIL + 2 premium xfail markers; delete
  now-dead marker def/imports (conftest, test_call, test_integration)
- fix stale test_symbols_with_market_only: request_endpoint validates
  mandatory exchange client-side -> expect ParameterRequiredError, not
  server ClientError
- premium smoke test: limit=10 (unfiltered payload ReadTimeout at 10s)
- live-lane client timeout 10s->30s via TIMEOUT (DATAMAXI_TIMEOUT env)

full keyed suite: 252 passed; keyless CI lane unchanged.
@martinkersner
martinkersner merged commit 570d8cf into main Jul 2, 2026
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@martinkersner
martinkersner deleted the test/drop-flaky-xfails-premium-limit-timeout branch July 2, 2026 06:46
martinkersner added a commit that referenced this pull request Jul 2, 2026
Live-keyed lane went red on push to main: TestPremium.test_premium_target_market
got HTTP 504 from prod (gateway timeout, not a client ReadTimeout — the 30s
DATAMAXI_TIMEOUT from #130 can't help). The premium endpoint intermittently
504s under load; infra flakiness, not an SDK bug.

- conftest: add live_call(fn) helper — retries transient 5xx (502/503/504)
  with linear backoff, pytest.skip on persistent transient; real 5xx/4xx and
  assertions propagate unchanged.
- test_integration: route all TestPremium data calls through live_call.

keyless CI lane: 134 passed, 11 skipped (unchanged). helper logic unit-verified.
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