code: def test(self):
      self.assertTrue(in_table_a1("\u0221"))
      self.assertFalse(in_table_a1("\u0222"))
  
      self.assertTrue(in_table_b1("\u00ad"))
      self.assertFalse(in_table_b1("\u00ae"))
  
      self.assertTrue(map_table_b2("\u0041"), "\u0061")
      self.assertTrue(map_table_b2("\u0061"), "\u0061")
  
      self.assertTrue(map_table_b3("\u0041"), "\u0061")
      self.assertTrue(map_table_b3("\u0061"), "\u0061")
  
      self.assertTrue(in_table_c11("\u0020"))
      self.assertFalse(in_table_c11("\u0021"))
  
      self.assertTrue(in_table_c12("\u00a0"))
      self.assertFalse(in_table_c12("\u00a1"))
  
      self.assertTrue(in_table_c12("\u00a0"))
      self.assertFalse(in_table_c12("\u00a1"))
  
      self.assertTrue(in_table_c11_c12("\u00a0"))
      self.assertFalse(in_table_c11_c12("\u00a1"))
  
      self.assertTrue(in_table_c21("\u001f"))
      self.assertFalse(in_table_c21("\u0020"))
  
      self.assertTrue(in_table_c22("\u009f"))
      self.assertFalse(in_table_c22("\u00a0"))
  
      self.assertTrue(in_table_c21_c22("\u009f"))
      self.assertFalse(in_table_c21_c22("\u00a0"))
  
      self.assertTrue(in_table_c3("\ue000"))
      self.assertFalse(in_table_c3("\uf900"))
  
      self.assertTrue(in_table_c4("\uffff"))
      self.assertFalse(in_table_c4("\u0000"))
  
      self.assertTrue(in_table_c5("\ud800"))
      self.assertFalse(in_table_c5("\ud7ff"))
  
      self.assertTrue(in_table_c6("\ufff9"))
      self.assertFalse(in_table_c6("\ufffe"))
  
      self.assertTrue(in_table_c7("\u2ff0"))
      self.assertFalse(in_table_c7("\u2ffc"))
  
      self.assertTrue(in_table_c8("\u0340"))
      self.assertFalse(in_table_c8("\u0342"))
  
      # C.9 is not in the bmp
      # self.assertTrue(in_table_c9(u"\U000E0001"))
      # self.assertFalse(in_table_c8(u"\U000E0002"))
  
      self.assertTrue(in_table_d1("\u05be"))
      self.assertFalse(in_table_d1("\u05bf"))
  
      self.assertTrue(in_table_d2("\u0041"))
      self.assertFalse(in_table_d2("\u0040"))
  
imports: import unittest
  from stringprep import *
label_desc: Use image node_id 1 for calling the StringprepTests obj's underlying member method code with example usage: obj.test() without return types