Comprehensive Test Suite Implementation for Formato Modules

[ABHISHEKSONI121]

Summary

This issue tracks the implementation of comprehensive test suites for all formato modules in the pyafipws project. The goal is to improve code coverage, ensure reliability, and facilitate future maintenance of these critical components.

Modules being tested: _______________________ Coverage achieved:

1. formato_json.py ------------------------------> 77%
2. formato_xml.py -------------------------------> 88%
3. formato_txt.py -------------------------------> 88%
4. formato_sql.py -------------------------------> 93%
5. formato_dbf.py -------------------------------> 91%
6. formato_csv.py -------------------------------> 88%

Each module will have its own test file (e.g., test_formato_json.py) and will use appropriate test data files (e.g., facturas.json for JSON tests).

Objectives:

• Implement unit tests for all major functions in each formato module
• Ensure edge cases and error conditions are properly tested
• Aim for high code coverage
• Use appropriate test data files to simulate real-world scenarios
• Implement consistent testing patterns across all formato modules

This work is carried out through separate Pull Requests for each module, is linked to this issue. A final PR will combine all changes for a comprehensive review.

Related Pull Requests:

• Tests for formato_json.py module #155
• Tests for formato_xml.py module #156
• Tests for formato_txt.py module #160
• Tests for formato_sql.py module #157
• Tests for formato_dbf.py module #150
• Tests for formato_csv.py module #151

Test Data Files:

• facturas.json (for formato_json.py)
• facturas.xml (for formato_xml.py)
• facturas.txt (for formato_txt.py)
• entrada.csv (for formato_csv.py)

Progress:

• formato_json.py tests
• formato_xml.py tests
• formato_txt.py tests
• formato_sql.py tests
• formato_dbf.py tests
• formato_csv.py tests
• Combined PR for all formato tests

This comprehensive testing effort will significantly enhance the reliability and maintainability of the project's formato modules.