fix(schema): include 'default' and 'kubevirt' in driver validation error message - #4708

Summary

This PR addresses a minor discrepancy between the driver enum definitions and the corresponding schema error message in src/molecule/data/molecule.json.

Specifically, the schema enum allowed "default" and "kubevirt" as valid driver names, but the custom error message defined under messages.anyOf omitted both drivers from the error text displayed to users when driver schema validation fails.

Issue / Problem Description

When an invalid or unrecognized driver name is specified in a scenario configuration (e.g. driver: { name: "invalid_driver" }), Molecule validates the configuration against molecule.json.

In the existing schema:

• Allowed enum array: ["azure", "ec2", "delegated", "default", "docker", "containers", "openstack", "podman", "vagrant", "digitalocean", "gce", "libvirt", "lxd", "kubevirt", "lima"]
• Validation error message (messages.anyOf): "is not one of ['azure', 'ec2', 'delegated', 'docker', 'containers', 'openstack', 'podman', 'vagrant', 'digitalocean', 'gce', 'libvirt', 'lxd', 'lima', 'molecule-*', 'molecule_*', 'custom-*', 'custom_*']"

Because 'default' and 'kubevirt' were missing from messages.anyOf, the error hint provided incomplete guidance to the user.

Proposed Changes

1. src/molecule/data/molecule.json:

   • Added 'default' and 'kubevirt' to the messages.anyOf error string to match the full set of accepted driver enum values.

2. tests/unit/model/v2/test_driver_section.py:

   • Updated base_error_msg in test_driver_has_errors to match the updated error message string.

Detailed Schema Comparison

  "messages": {
-   "anyOf": "is not one of ['azure', 'ec2', 'delegated', 'docker', 'containers', 'openstack', 'podman', 'vagrant', 'digitalocean', 'gce', 'libvirt', 'lxd', 'lima', 'molecule-*', 'molecule_*', 'custom-*', 'custom_*']"
+   "anyOf": "is not one of ['azure', 'ec2', 'delegated', 'default', 'docker', 'containers', 'openstack', 'podman', 'vagrant', 'digitalocean', 'gce', 'libvirt', 'lxd', 'kubevirt', 'lima', 'molecule-*', 'molecule_*', 'custom-*', 'custom_*']"
  }

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->

## Summary by CodeRabbit

* **Bug Fixes**
  * Updated driver validation messages to include all supported backends, including `default` and `kubevirt`.
  * Improved command output sanitization by redacting paths that include molecule scenario directories.

* **Tests**
  * Updated validation and output-sanitization checks to reflect the corrected behavior.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->