Fix/test consolidation

[irahorecka]

Description

Move testFileGeneration/ in the project root directory to test/ and update directory name to _test_data_generation/.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Unit Test

Checklist:

• My code follows the style guidelines of this project

Contents (#107)

Uncategorised!

• move test file generation folder within test/
• update docstring header

[singjc]

Looks good, thanks! I think we need to add a bit more unit tests for certain class/modules. Would you be able to peruse the code base and add some tests for major things that you think would be important for testing? Which can be done in a separate PR. This one can be merged.