code: def test_get_clause_(self):
      self.assertRaises(AssertionError, sample._get_clause, re_data)
      clauseadd = sample._get_clause("Q148")
      self.assertTrue(isinstance(clauseadd, str))
  
imports: import unittest
  from textflint.input.component.sample.re_sample import RESample
  from textflint.generation.transformation.RE.insert_clause import InsertClause
label_desc: Use image node_id 2 for calling the TestEntitySwap obj's underlying member method code with example usage: obj.test_get_clause_() without return types