feat(plugin-e2e): fetch e2e-selectors from Grafana at runtime - #2819
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feat(plugin-e2e): fetch e2e-selectors from Grafana at runtime#2819sunker wants to merge 1 commit into
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The selectors fixture fetches the data-only /public/e2e-selectors.json from the Grafana under test, reconstructs the template descriptors into functions locally (no eval) and resolves them. When the instance does not serve the file it falls back to the bundled @grafana/e2e-selectors (quiet on 404, warns on other failures).
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What this PR does / why we need it:
Adds a runtime path to the
selectorsfixture: it fetches the data-only/public/e2e-selectors.jsonfrom the Grafana under test and reconstructs the template descriptors into selectors locally (no eval), falling back to the bundled@grafana/e2e-selectorswhen the file isn't served. No opt-in flag - it's used automatically when present, so tests stay in sync with the Grafana under test without the nightly npm dist-tag.Pairs with the grafana/grafana side that serves the file.
Which issue(s) this PR fixes:
Fixes #
Special notes for your reviewer:
Reconstruction only substitutes {0}/{1} placeholders, it never executes fetched content. Unit tests cover
reconstructand the fixture (quiet 404 fallback, loud fallback on failures, per-version cache).