📝 Add docstrings to chore/add-pr-templates-add-docs

[coderabbitai]

Docstrings generation was requested by @ashleyshaw.

• Update default PR Templates #8 (comment)

The following files were modified:

• tests/test_branch_prefix_docs.py
• tests/test_changelog.py
• tests/test_docs_links.py
• tests/test_markdown_structure.py
• tests/test_pr_templates.py
• tests/util_changed_files.py

These files were kept as they were

• tests/test_removed_examples_references.py

These file types are not supported

• .github/PULL_REQUEST_TEMPLATE/pr_bug.md
• .github/PULL_REQUEST_TEMPLATE/pr_chore.md
• .github/PULL_REQUEST_TEMPLATE/pr_ci.md
• .github/PULL_REQUEST_TEMPLATE/pr_dep_update.md
• .github/PULL_REQUEST_TEMPLATE/pr_docs.md
• .github/PULL_REQUEST_TEMPLATE/pr_feature.md
• .github/PULL_REQUEST_TEMPLATE/pr_hotfix.md
• .github/PULL_REQUEST_TEMPLATE/pr_refactor.md
• .github/PULL_REQUEST_TEMPLATE/pr_release.md
• .github/pull_request_template.md
• CHANGELOG.md
• docs/ISSUE_LABELS.md
• docs/PROJECT_META.client-delivery.md
• docs/PROJECT_META.md
• docs/PROJECT_META.product-development.md
• docs/PR_LABELS.md
• docs/agile-project-management-guide-v1.md
• docs/branch-prefixes-client-delivery-v1.md
• docs/branch-prefixes-product-development-v1.md
• docs/changelog-release-automation-client-delivery-v1.md
• docs/changelog-release-automation-product-development-v1.md
• docs/git-org-wide-branching-strategy.md
• docs/git-org-wide-defaults-v1-2.md
• docs/git-selective-fork-sync-v1.md
• docs/git-workflow-playbook-v1-2.md
• docs/issue--pr-labelling-project-sync-automation-workflows-v1.md
• docs/issues-pr-labels-project-meta.md
• docs/label-automation-strategy-v1.md
• docs/org-wide-branching-strategy-v1.md
• docs/org-wide-issue-types-v1-9.md
• docs/org-wide-labels-v1-11.md
• docs/pr-workflow-guide-v1.md
• docs/project-template-client-delivery-v1-3.md
• docs/project-template-product-development-v1-3.md

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[Copilot]

Pull Request Overview

This PR adds comprehensive docstrings to Python test files in the repository to improve code documentation and maintainability. The changes focus on documenting test methods and utility functions that handle file operations, git interactions, and validation logic.

• Added detailed docstrings to all public functions and test methods across 6 Python test files
• Enhanced documentation for utility functions that handle changed file detection and filtering
• Provided clear parameter descriptions and return value specifications for all documented functions

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tests/util_changed_files.py	Added comprehensive docstrings to utility functions for git operations and file filtering
tests/test_pr_templates.py	Added docstrings to test setup and validation methods for PR templates
tests/test_markdown_structure.py	Added docstrings to test methods validating Markdown file structure and formatting
tests/test_docs_links.py	Added docstrings to setup and link validation test methods
tests/test_changelog.py	Added docstrings to changelog validation test methods and setup
tests/test_branch_prefix_docs.py	Added docstring to branch prefix validation test method

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