Test JSON to CSV Conversion

[ozdemirburak]

The library is functional and has performed as expected during initial testing with a set of predefined test cases. However, to ensure its robustness, accuracy, and readiness for a broader release, it's essential to subject it to testing with a diverse range of JSON files.

• Convert a variety of JSON files to CSV using this library.
• Use a mix of simple, complex, nested, large, and small JSON files.
• Ensure the testing covers different data types such as strings, numbers, booleans, nulls, arrays, and objects.

This testing will aid in identifying any hidden bugs, edge cases, or performance issues that might not have surfaced during initial testing.

If you find any bugs, feel free to fix them.

Version to check: 0.5.0-alpha

Note: There's no need to ask for assignment, just proceed with testing. Also, feel free to add new tests to the tests folder.