code: def test_iterable(self):
      for l in ([], [1], [1, 2], [1, 2, 3]):
          for opts in [{}, {"indent": 2}]:
              for dumps in (json.dumps, iter_dumps, sio_dump):
                  expect = dumps(l, **opts)
                  default_expect = dumps(sum(l), **opts)
                  # Default is False
                  self.assertRaises(TypeError, dumps, iter(l), **opts)
                  self.assertRaises(
                      TypeError,
                      dumps,
                      iter(l),
                      iterable_as_array=False,
                      **opts,
                  )
                  self.assertEqual(
                      expect,
                      dumps(iter(l), iterable_as_array=True, **opts),
                  )
                  # Ensure that the "default" gets called
                  self.assertEqual(
                      default_expect,
                      dumps(iter(l), default=sum, **opts),
                  )
                  self.assertEqual(
                      default_expect,
                      dumps(
                          iter(l),
                          iterable_as_array=False,
                          default=sum,
                          **opts,
                      ),
                  )
                  # Ensure that the "default" does not get called
                  self.assertEqual(
                      expect,
                      dumps(
                          iter(l),
                          iterable_as_array=True,
                          default=sum,
                          **opts,
                      ),
                  )
  
file_path: catboost/contrib/python/simplejson/py2/simplejson/tests/test_iterable.py
imports: import unittest
  from simplejson.compat import StringIO
  import simplejson
label_desc: Use image node_id 1 for calling the TestIterable obj's underlying member method code with example usage: obj.test_iterable() without return types