### Install Helm Unittest Plugin

Source: https://gitlab.com/gitlab-org/charts/gitlab-runner/-/blob/main/DEVELOPMENT.md

Installs the necessary helm-unittest plugin for running chart tests. This is a prerequisite for executing the test commands.

```bash
helm plugin install https://github.com/helm-unittest/helm-unittest.git
```

--------------------------------

### Run Helm Chart Tests

Source: https://gitlab.com/gitlab-org/charts/gitlab-runner/-/blob/main/DEVELOPMENT.md

Executes all defined unit tests for the current Helm chart directory. Ensure the helm-unittest plugin is installed before running this command.

```bash
helm unittest .
```

--------------------------------

### Helm Upgrade Command for Missing gitlabUrl

Source: https://gitlab.com/gitlab-org/charts/gitlab-runner/-/blob/main/templates/NOTES.txt

Use this command to upgrade your Helm deployment if the gitlabUrl was not initially provided. Ensure you replace the placeholder values with your actual GitLab instance URL and a runner registration token.

```bash
helm upgrade {{ .Release.Name }} \
        --set gitlabUrl=http://gitlab.your-domain.com,runnerRegistrationToken=your-registration-token \
        gitlab/gitlab-runner
```

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