class_docstr: Tests importing Fire.
code: def testFire(self):
      with mock.patch.object(sys, "argv", ["commandname"]):
          fire.Fire()
  
file_path: python-fire/fire/fire_import_test.py
imports: import sys
  import fire
  from fire import testutils
  import mock
label_desc: Use image node_id 1 for calling the FireImportTest obj's underlying member method code with example usage: obj.testFire() without return types