Add Azure Network Private Endpoint resources and fixture coverage

[dwizzle204]

Summary

Adds support for Azure Private Endpoints in inspec-azure by introducing new static resources and test fixture coverage for Microsoft.Network/privateEndpoints.

Fixes #721

What Changed

New resources

• Added singular resource: azure_network_private_endpoint
• Added plural resource: azure_network_private_endpoints

Files:

• libraries/azure_network_private_endpoint.rb
• libraries/azure_network_private_endpoints.rb

Backward compatibility

• Added deprecated aliases:
  • azurerm_network_private_endpoint
  • azurerm_network_private_endpoints
• Added alias default API version fallback:
  • opts[:api_version] ||= '2020-05-01'

Unit tests

• Added constructor tests for both resources.
• Fixed non-executed test methods in plural test (test_ prefix).
• Added singular accessor method coverage:
  • subnet_id
  • network_interface_ids
  • private_link_service_connection_ids
  • manual_private_link_service_connection_ids
  • nil behavior when resource does not exist

Files:

• test/unit/resources/azure_network_private_endpoint_test.rb
• test/unit/resources/azure_network_private_endpoints_test.rb

Integration fixture + controls

• Added optional Terraform fixture for a private endpoint against storage blob.
• Added dedicated subnet for private endpoint and expanded VNet CIDR.
• Added outputs for integration controls:
  • private_endpoint_name
  • private_endpoint_id

Files:

• terraform/variables.tf
• terraform/azure.tf
• terraform/outputs.tf
• test/integration/verify/controls/azure_network_private_endpoint.rb
• test/integration/verify/controls/azure_network_private_endpoints.rb

Documentation

• Added new resource entries to static resource and azurerm mapping tables.
• Added optional component documentation for private endpoint fixture.

File:

• README.md

Validation Performed

• RuboCop on changed Ruby files: pass
• Targeted unit tests:
  • test/unit/resources/azure_network_private_endpoint_test.rb pass
  • test/unit/resources/azure_network_private_endpoints_test.rb pass

Notes

• Integration controls are only_if-guarded and rely on Terraform output private_endpoint_name.
• Existing repository-wide Terraform legacy typing constraints still affect terraform validate output in this environment; no additional Terraform type modernizations were introduced in this PR.

[netlify]

✅ Deploy Preview for inspec-azure canceled.

Name	Link
🔨 Latest commit	5b6148c
🔍 Latest deploy log	https://app.netlify.com/projects/inspec-azure/deploys/6999d9c90167d100088e3d63