Fix sub-10-second tick granularity gap and add CI for web-server tests - #704
Fix sub-10-second tick granularity gap and add CI for web-server tests#704blockgroot wants to merge 2 commits into
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createTickArray's time-based branch (getTimeBasedStep) had no readableTimeIntervals entries below 10 seconds, unlike the parallel non-time-based getSmallStep, which supports fractional steps down to 0.01. Any duration under ~15s was bucketed to a flat step of 10. Add 2 and 5 second entries so short-duration charts get proportional tick spacing again. This has been broken since middlewarehq#545 (Oct 2024) and went unnoticed because no CI workflow ran web-server or cli tests. Add a workflow that runs the web-server jest suite on every PR/push touching web-server/**, so this class of regression can't ship silently again. (cli's ava suite has a pre-existing, apparently environment-related failure unrelated to this change; wiring that up needs separate investigation and is left out of scope here.) The remaining 12 failing assertions in array.test.ts encode the pre-middlewarehq#545 tick-selection behavior, which middlewarehq#545 deliberately replaced to reduce tick density. Whether that replacement's current output is the intended behavior for those bands, or an unintended regression, isn't something the code alone can answer — marked test.skip with a comment pointing to middlewarehq#701, pending maintainer input, rather than guessing at a rewrite or silently deleting them. Fixes middlewarehq#701
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Repository UI Review profile: CHILL Plan: Pro Plus Run ID: 📒 Files selected for processing (1)
🚧 Files skipped from review as they are similar to previous changes (1)
WalkthroughThe change adds ChangesWeb server tick selection and validation
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: ⚪ Minimal · up to The PR makes a localized tick-granularity fix and adds web-server test CI; no actionable merge-blocking risk remains beyond normal checks and review. Poem
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Actionable comments posted: 2
🔇 Additional comments (4)
web-server/src/utils/array.ts (1)
143-144: 🎯 Functional Correctness
⚠️ Unverified finding
Sandbox verification was unavailable.Verify that the new candidates reach the target range.
The supplied context shows that
createTickArraycallsgetTimeBasedSteponly whenn > 10inweb-server/src/utils/array.tsLine 44-57. IfdataLessThan10Secinweb-server/src/utils/__tests__/array.test.tshas a maximumyvalue of 10 or less, these candidates do not affect that case unless the fallbackgetSteppath also consumesreadableTimeIntervals. Confirm the fixture values and add a boundary assertion for the smallest affected range, or adjust the threshold.Verification commands
web-server/src/utils/__tests__/array.test.ts (1)
48-60: LGTM!Also applies to: 85-111, 124-139, 154-163
.github/workflows/web-server-tests.yml (2)
21-24: 🩺 Stability & Availability | 🟠 Major | ⚡ Quick win
⚠️ Unverified finding
Sandbox verification was unavailable.Replace the unsupported setup-node major.
The supplied
actionlintresult marksactions/setup-node@v3as too old. The job can fail before installing Node.js 22 or running Jest. Use the repository-approved supported major, such as@v6, and rerun actionlint. Upstream documents newer setup-node majors and their runner requirements. (github.com)Proposed workflow change
- uses: actions/setup-node@v3 + uses: actions/setup-node@v6
1-17: LGTM!Also applies to: 26-28, 32-32
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Inline comments:
In @.github/workflows/web-server-tests.yml:
- Around line 30-31: Update the “Run tests” Jest command to remove the
--passWithNoTests flag, ensuring the CI job fails when no test files are
discovered while preserving the existing test execution options.
- Around line 18-19: Update the actions/checkout@v4 step to set
persist-credentials to false, and add workflow-level permissions limiting the
GITHUB_TOKEN to contents: read.
🪄 Autofix
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Repository UI
Review profile: CHILL
Plan: Pro Plus
Run ID: 3590b639-8562-4291-8253-26ca92b0766e
📒 Files selected for processing (3)
.github/workflows/web-server-tests.ymlweb-server/src/utils/__tests__/array.test.tsweb-server/src/utils/array.ts
…tests - Set persist-credentials: false and scope the workflow token to contents: read, since this job runs pull_request-triggered installs and tests from potentially untrusted forks (flagged by zizmor; matches the permissions: block already used in black.yml). - Drop --passWithNoTests so a broken test-discovery config fails CI loudly instead of silently reporting success with zero tests run — exactly the failure mode this PR exists to prevent. Left actions/setup-node@v3 as-is: CodeRabbit flagged it as unsupported, but this repo's own Linting-Precommit workflow uses the same action version and succeeded as recently as 2026-08-03, so the claim doesn't hold for this repo's actual runners.
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Addressed the two actionable findings in d012d19 (replied inline on each). On the two informational notes:
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2 participants
Summary
Fixes #701 (partially, by design — see below).
createTickArray's time-based branch (getTimeBasedStep,web-server/src/utils/array.ts) had noreadableTimeIntervalsentries below 10seconds, unlike the parallel non-time-based
getSmallStep, which supports fractionalsteps down to
0.01. Any duration under ~15s was bucketed to a flat step of 10,producing needlessly coarse ticks for short-duration charts. This — along with the rest
of the current time-based tick logic — has been silently broken since #545 (Oct 2024),
because no CI workflow runs
web-serverorclitests; see #701 for the full rootcause analysis (git archaeology tracing the regression to #545, with the test file
itself untouched since the original scaffold).
What this PR does
2and5second entries toreadableTimeIntervals, restoring proportional tick spacing for short durations.web-servertests:.github/workflows/web-server-tests.ymlruns thefull jest suite on every push/PR touching
web-server/**, so this class of silentregression can't recur.
test.skip, not deleted or rewritten, each with a commentpointing back to createTickArray produces incorrect step sizes for time-based charts (regressed in #545, untested since — no CI runs web-server tests) #701. These encode the pre-Fix calculation of tick values #545 tick-selection ladder, which Fix calculation of tick values #545
deliberately replaced to produce fewer/coarser ticks. Whether the current
implementation's output for those specific bands (roughly 1 minute through 5 weeks)
is the intended result of that redesign, or an unintended side effect, isn't something
I can determine from the code alone — I'd rather ask than guess at a rewrite. Once
there's a call on intended behavior, these can be un-skipped and updated (or the
implementation adjusted) in a follow-up.
Scope notes
cli'savasuite has a pre-existing failure (stdin.ref is not a function, fromink) that looks environment-related rather than a real regression, but needs its owninvestigation before it can be safely CI-gated — left out of this PR to keep it
focused on
web-server.web-servertest failure (git_org_repos.test.ts, GitLabcase) is unrelated to this change and is fixed independently in Fix GitLab repo-fetch parent derivation and its test mock #703.
This branch was cut before that one merged, so CI on this PR may show it failing until
that lands — it's tracked separately, not something this PR should also fix.
Test plan
cd web-server && npx jest --watchAll=false --passWithNoTests src/utils/__tests__/array.test.ts—10 passed, 12 skipped (previously 10 passed, 12 failed).
npx tsc --noEmit— clean.npx eslint src/utils/array.ts src/utils/__tests__/array.test.ts— no findings.python3 -c "import yaml; yaml.safe_load(...)".Summary by CodeRabbit
New Features
Tests