def setUp(self):
"""Set up data for use in unit tests."""
self.cmd = TableValidator()
self.min_sparse_otu = json.loads(min_sparse_otu)
self.rich_sparse_otu = json.loads(rich_sparse_otu)
self.rich_dense_otu = json.loads(rich_dense_otu)
self.min_dense_otu = json.loads(min_dense_otu)
self.to_remove = []
cur_path = os.path.split(os.path.abspath(__file__))[0]
examples_path = os.path.join(cur_path.rsplit('/', 2)[0], 'examples')
self.hdf5_file_valid = os.path.join(examples_path,
'min_sparse_otu_table_hdf5.biom')
