class_docstr: These test cases exercise the interface to the proto plan
  generation but do not call Spark.
class_docstr_tok: ["These","test","cases","exercise","the","interface","to","the","proto","plan","generation","but","do","not","call","Spark","."]
code: def test_binary_literal(self):
      val = b"binary\0\0asas"
      bin_lit = lit(val)
      bin_lit_p = bin_lit.to_plan(None)
      self.assertEqual(bin_lit_p.literal.binary, val)
  
imports: import unittest
  import uuid
  import datetime
  import decimal
  import math
  from pyspark.testing.connectutils import PlanOnlyTestFixture, should_test_connect, connect_requirement_message
  from pyspark.errors import PySparkValueError
label_desc: Use image node_id 45 for calling the SparkConnectPlanTests obj's underlying member method code with example usage: obj.test_binary_literal() without return types