code: def test_reader(self):
      with open("examples/testfixed_converted.csv") as f:
          csv_reader = csv.Reader(f)
          csv_header = next(csv_reader)
          csv_data = list(csv_reader)
  
      with open("examples/testfixed") as f:
          with open("examples/testfixed_schema.csv") as schema_f:
              fixed_reader = fixed.Reader(f, schema_f)
              fixed_data = list(fixed_reader)
  
      self.assertEqual(csv_header, fixed_reader.fieldnames)
      self.assertEqual(csv_data, fixed_data)
  
imports: import unittest
  from agate import csv, fixed
label_desc: Use image node_id 1 for calling the TestFixed obj's underlying member method code with example usage: obj.test_reader() without return types