Coveralls Integration

[fi5421]

PR: Integrate Coveralls with Text2SQL

This pull request implements Add Coveralls to Text2SQL Repo

Summary of Changes

• Add .coveragerc configuration
  Configures code coverage behavior. Key points:

  • Import statements are excluded from executable line counts.
  • server/constants is excluded since those files default to 100% coverage.
  • Coverage is restricted to files under the server directory.

• Add GitHub Actions workflow
  Introduces an Actions workflow to automate test coverage reporting via Coveralls.

• Remove outdated batch_job.py
  The batch_job.py module and all related references have been deleted. This file was obsolete and caused compatibility breaking error during testing.

• Clean up unused references in utility_functions.py
  The function mask_question_and_answer_files no longer exists, so related calls have been removed.

• Minor fixes in test_main.py
  Updated test logic and imports to ensure all tests pass under the new configuration.

• Update path_config.py for test compatibility
  Modified post_init to return an empty string instead of None, preventing runtime errors when running tests in environments without a data/ directory.

[Copilot]

Pull Request Overview

This PR integrates Coveralls for code coverage reporting into the Text2SQL repository, updates test configurations, and removes obsolete code.

• Added a .coveragerc file and GitHub Actions workflow for automated test coverage reporting.
• Removed the outdated batch_job.py file and unused masking endpoint, and updated tests for database change consistency.

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
server/utilities/path_config.py	Changed post_init to return an empty string for consistency during tests
server/utilities/batch_job.py	Removed outdated batch job functionality
server/test/test_main.py	Updated tests to accommodate changes in masking and database change endpoints
server/requirements.txt	Added dependencies for pytest, pytest-cov, and coveralls
server/app/main.py	Removed obsolete endpoints for batch processing and file masking
.github/workflows/coverage.yaml	Added GitHub Actions workflow for test and coverage automation
.coveragerc	Added coverage configuration to include/exclude specific files