text: import unittest
  
  from project.figure.circle import Circle
  
  
  class TestCircle(unittest.TestCase):
      def test_init__when_all_valid__should_set(self):
          circle = Circle("test", 10)
          self.assertEqual("test", circle.name)
          self.assertEqual(10, circle.args[0])
  
      def test_calculate_area__when_radius__should_return_result(self):
          circle = Circle("test", 10)
          self.assertEqual(314.15926535897932384626433832795, circle.calculate_area())
  
      def test_calculate_circumference(self):
          circle = Circle("test", 10)
          self.assertEqual(62.83185307179586476925286766559, circle.calculate_circumference())
  
  