text: import unittest
  from employee import Employee
  
  
  class TestEmplyee(unittest.TestCase):
  
      def setUp(self):
          self.my_employee = Employee('xiaoyuan', 'le', 8000)
  
      def test_give_default_raise(self):
          my_raise = self.my_employee.give_raise()
          self.assertEqual(my_raise, 5000)
  
      def test_give_custom_raise(self):
          my_raise = self.my_employee.give_raise(8000)
          self.assertEqual(my_raise, 8000)
  
  
  unittest.main()
  