NVIDIA / gpu-operator / 40219030525
37%
main: 37%

LAST BUILD BRANCH: pull-request/3089
DEFAULT BRANCH: main
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Files 125
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40219030525

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giuliocalzo 
ci: add helm chart-testing and unittest workflow

Adds a `helm` GitHub Actions workflow that runs `ct lint` and
`helm-unittest` against the gpu-operator chart on PRs that touch
`deployments/`, plus a unit-test suite (with snapshots) covering the
chart's core templates so chart regressions are caught in CI.

Workflow:
- `lint` job runs `ct lint` (with `--validate-maintainers=false` since
  the chart doesn't declare maintainers) using `CHART_DIR=deployments`.
- `unittest` job installs `helm-unittest v1.0.3` and runs
  `helm unittest deployments/gpu-operator`.
- Triggers only on PRs that change `deployments/gpu-operator/**`.

Tests cover: operator deployment, ClusterPolicy, RBAC, NodeFeatureRules,
NvidiaDriver, MIG/DCGM/device-plugin custom configs, cleanup and upgrade
CRD hooks, OpenShift readonly-fs SCC, extra objects, and input
validations. Snapshots are committed under `__snapshot__/`.

The ClusterPolicy, operator Deployment and NVIDIADriver suites load
`tests/values/pinned_versions.yaml`, which replaces every operand image
version with `pinned`. Renovate opens its values.yaml version bumps with
GITHUB_TOKEN, and PRs opened with that token do not trigger workflows,
so snapshots of the real versions would go stale on main and fail the
next unrelated chart PR. A "renders only pinned image versions" test in
each of those suites fails when a rendered image version is not pinned.

Also:
- Fix yamllint comment-spacing in `values.yaml` so `ct lint` passes.
- Add `tests/` to `.helmignore` so unittest fixtures and snapshots are
  excluded from the packaged chart.

Signed-off-by: Giulio Calzolari <gcalzolari@nvidia.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

5915 of 16109 relevant lines covered (36.72%)

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Jobs
ID Job ID Ran Files Coverage
1 40219030525.1 125
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Source Files on build 40219030525