test: add datadog monitor tests

[RoseSecurity]

what

• Added a new Go test suite in test/component_test.go that uses Cloud Posse's test-helpers to deploy and test Atmos Terraform components, including tests for Datadog monitor components and enabled/disabled flags.
• Introduced a go.mod file specifying dependencies for the test suite, including test-helpers, testify, and other indirect dependencies required for infrastructure testing.
• Added detailed Atmos configuration in test/fixtures/atmos.yaml to define base paths, component and stack settings, logging, and template support for tests.
• Created stack and component fixture files for various test scenarios, such as account maps, Datadog configuration, and Datadog monitor use cases (both enabled and disabled), under test/fixtures/stacks/catalog and test/fixtures/stacks/orgs/default/test.
• Added a vendor manifest (test/fixtures/vendor.yaml) to specify the sources and versions of vendored Terraform components used in the tests.
• Updated .gitignore to exclude test state, cache, and other generated files from version control.
• Removed placeholder files and scripts that are no longer needed, such as the old test/README.md and test/run.sh.

These changes collectively establish a robust and reproducible testing framework for Terraform components using Atmos and Cloud Posse conventions.

why

• This pull request introduces a test suite for the component, adding Go-based component tests, test fixtures, and supporting configuration files. The main focus is to enable automated testing of Terraform components, particularly those related to Datadog monitors

references

• Existing Test

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch add-tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[mergify]

Important

Do not edit the README.md directly. It's auto-generated from the README.yaml

Please update the README.yaml file instead.

Could you fix it @RoseSecurity? 🙏