Port/tree _able js test function

[gbengaoluwadahunsi]

Summary This pull request adds test functions for the makeTreeTable function in the tree_table.js file. The tests ensure that the function works correctly and handles edge cases properly.

Motivation The motivation behind this pull request is to enhance the reliability of the makeTreeTable function by thoroughly testing its behavior in various scenarios. This ensures that any changes to the function in the future can be confidently made without breaking existing functionality.

Testing The test functions have been written using Jest to simulate different scenarios and verify the expected behavior of the makeTreeTable function. This includes testing the creation of the tree table and handling of different data levels and IDs.