class_docstr: Tests for CircularFingerprint.
class_docstr_tok: ["Tests","for","CircularFingerprint","."]
docstr: Test CircularFingerprint.
docstr_tok: ["Test","CircularFingerprint","."]
code: def test_circular_fingerprints(self):
      """
      Test CircularFingerprint.
      """
      featurizer = CircularFingerprint()
      rval = featurizer([self.mol])
      assert rval.shape == (1, 2048)
  
      # number of indices, where feature count is more than 1, should be 0
      assert len(np.where(rval[0] > 1.0)[0]) == 0
  
file_path: deepchem/deepchem/feat/tests/test_circular_fingerprints.py
imports: import unittest
  from deepchem.feat import CircularFingerprint
  import numpy
label_desc: Use image node_id 2 for calling the TestCircularFingerprint obj's underlying member method code with example usage: obj.test_circular_fingerprints() without return types