text: """测试工程"""
  import unittest
  from learnGrammar.str_learn import get_formatted_name
  
  
  class nameTestCase(unittest.TestCase):
      def test_first_last_name(self):
          formatted_name = get_formatted_name('hu', 'di')
          self.assertEqual(formatted_name, "Hu Di")
          formatted_name = get_formatted_name('hu', 'di', 'f')
          self.assertEqual(formatted_name, "Hu F Di")
  
      def test_list(self):
          testList = {1, 2, 3, 4, 5, 6}
          self.assertIn(4, testList)
          self.assertNotIn(7, testList)
          self.assertCountEqual({1,2, 3, 4, 5, 6}, testList)
  