def setUp(self):
"""Create a mol-res-spin structure for testing all the object methods."""
# The initial empty structure.
self.mol = MoleculeList()
# Add a test object to the first molecule, first residue, first spin.
self.mol[0].res[0].spin[0].x = 1
def __init__(self):
"""Set up all the PipeContainer data structures."""
# The molecule-residue-spin object.
self.mol = MoleculeList()
# The interatomic data object.
self.interatomic = InteratomList()
# The data pipe type.
self.pipe_type = None
# Hybrid models.
self.hybrid_pipes = []
