1. Write an integration test that runs mongo-release-tools on the current version of evergreen.yml and assert that the output YAML is valid by running the YAML linters. (Note: we'll need to specify the specific things to enable for the linter to successfully pass.)

2. Add a small set of Python unittests and use PyYAML to check for specific values in the generated YAML. Document this part well so it can be made self-service in the future. May be easier for this to be in the mongo-release-tools repo. Make mongo-release-tools repo a module.

3. Run a compile task (on a new build variant) in the generated YAML and run it through generate.tasks; ensure the task can run successfully.