Version: 24sp

An additional test_isolated_mp6_ab.py is provided
to help students test functions/methods in isolated before testing
Part D (create_SC, create_BCC, create_FCC) and import/export functionality
in Part C.

To run these tests, make sure your mp6 has the following structure:

mp6/
  atom.py
  lattice.py
  lattice_client.py
  test_lattice.py
  test_isolated_mp6_ab.py
  student_files/
  test_files/
    aluminum_fcc_out.xyz
    iron_bcc_out.xyz
    plonium_sc_out.xyz

With your terminal located at /path/to/mp6/ (e.g. typing ls will display the py files above)
run:

pytest test_isolated_mp6_ab.py

As a reminder, you may need to add the python -m flag before pytest (you should
have ran into this in earlier assignments if this is the case).

Once you've gotten these isolated tests to pass, you can test with the second test suite;
note that this test suite is dependent on previous methods working correctly, and if any errors
are reported, focus on the referenced file names in the error details (and ask in OH if you are
unsure).

pytest test_lattice.py

This will test your programs and generate 3 output files in student_files for you,
and compare them with our provided out files.