code: def test_create_1test_dataset():
      # and just a single dataset
      from datalad.api import create_test_dataset
  
      with swallow_outputs():
          dss = create_test_dataset()
      eq_(len(dss), 1)
      assert_repo_status(dss[0], annex=False)
  
file_path: datalad/datalad/distribution/tests/test_create_test_dataset.py
imports: from glob import glob
  from os.path import join
  from datalad.core.local.repo import repo_from_path
  from datalad.distribution.create_test_dataset import _parse_spec
  from datalad.tests.utils_pytest import assert_raises, assert_repo_status, eq_, ok_, with_tempfile
  from datalad.utils import chpwd, swallow_logs, swallow_outputs
label_desc: Use image node_id 4 for calling a global function with example usage: test_create_1test_dataset() without return types