old_contents: #!/usr/bin/env python
  
  import unittest
  
  from src.convert import kilometers_to_miles, miles_to_kilometers, \
  years_to_minutes, minutes_to_years
  
  class TestConvert(unittest.TestCase):
      def test_km_to_miles(self):
          acutal = kilometers_to_miles(1)
          expected = 0.621 # general knowledge
          #self.assertAlmostEqual(acutal, expected, delta = 0.01)
          
      def test_miles_to_km(self):
          actual = mile_to_kilometers(1)
          expected = 1.609 # general knowledge
          self.assertAlmostEqual(actual, expected, delta = 0.01)
        
      def test_years_to_minutes(self):
          actual = 525600 #general knowledge
          self.assertEqual(actual, years_to_minutes(1))
          
      def test_minutes_to_years(self):
          self.assertEqual(1, minutes_to_years(525600))
  
      def test_inches_to_cm(self):
          self.assertEqual(2.54, inches_to_cm(1))
          
      def test_cm_to_inches(self):
          self.assertAlmostEqual(1, cm_to_inches(1), delta = 0.05)
  
  #######################################################
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: #!/usr/bin/env python
  
  import unittest
  
  from src.convert import kilometers_to_miles, miles_to_kilometers, \
  years_to_minutes, minutes_to_years, inches_to_cm, cm_to_inches
  
  class TestConvert(unittest.TestCase):
      def test_km_to_miles(self):
          acutal = kilometers_to_miles(1)
          expected = 0.621 # general knowledge
          #self.assertAlmostEqual(acutal, expected, delta = 0.01)
          
      def test_miles_to_km(self):
          actual = mile_to_kilometers(1)
          expected = 1.609 # general knowledge
          self.assertAlmostEqual(actual, expected, delta = 0.01)
        
      def test_years_to_minutes(self):
          actual = 525600 #general knowledge
          self.assertEqual(actual, years_to_minutes(1))
          
      def test_minutes_to_years(self):
          self.assertEqual(1, minutes_to_years(525600))
  
      def test_inches_to_cm(self):
          self.assertEqual(2.54, inches_to_cm(1))
          
      def test_cm_to_inches(self):
          self.assertAlmostEqual(1, cm_to_inches(1), delta = 0.05)
  
  #######################################################
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Update run_tests.py