ci: Add test for Terraform dependabot config

[zkoppert]

Pull Request

Proposed Changes

fixes #152

This pull request introduces a new test case to ensure the correct generation of dependabot configuration files for Terraform projects within the test_dependabot_file.py file.

• Adds a new test case: Implements test_build_dependabot_file_with_terraform to verify that dependabot configuration files correctly include Terraform as a package ecosystem when Terraform files are present in the repository.
• Handles absence of Terraform files and no files at all: Enhances the test to also verify that no Terraform entry is added to the dependabot configuration file when no Terraform files are present in the repository.

Readiness Checklist

Author/Contributor

• If documentation is needed for this change, has that been included in this pull request
• run make lint and fix any issues that you have introduced
• run make test and ensure you have test coverage for the lines you are introducing
• If publishing new data to the public (scorecards, security scan results, code quality results, live dashboards, etc.), please request review from @jeffrey-luszcz

Reviewer

• Label as either fix, documentation, enhancement, infrastructure, maintenance or breaking

[zkoppert]

My primary question for reviewers here is what do you think about the multiple assertions in one test? Should I split out into multiple test or leave all 3 scenarios (.tf file present, no .tf file present, no files present) in the one terraform test?

[jmeridth]

[jmeridth]

My primary question for reviewers here is what do you think about the multiple assertions in one test? Should I split out into multiple test or leave all 3 scenarios (.tf file present, no .tf file present, no files present) in the one terraform test?

I tend to prefer split out but not a hill to die on IMO. 😄 Your call.