old_contents: from hypothesis import given
  from hypothesis.extra.datetime import datetimes
  import unittest
  
  from datetime import date as vanilla_date
  
  from calexicon.calendars.tests.test_calendar import JulianGregorianConversion
  
  from calexicon.fn import julian_to_gregorian, gregorian_to_julian
  from calexicon.fn import julian_to_julian_day_number, julian_day_number_to_julian
  
  
  class TestJulianConversion(JulianGregorianConversion):
      def setUp(self):
          pass
  
      def Julian_to_Gregorian_conversion(self, julian_args, gregorian_args):
          result = julian_to_gregorian(*julian_args)
          self.assertEqual(
              result,
              gregorian_args,
          )
  
      def Gregorian_to_Julian_conversion(self, julian_args, gregorian_args):
          result = gregorian_to_julian(*gregorian_args)
          self.assertEqual(
              result,
              julian_args,
          )
  
  
  class TestJulianNumberConversion(unittest.TestCase):
      def test_number_to_julian_date(self):
          self.assertEqual(julian_to_julian_day_number(-4713, 1, 1), 0)
          self.assertEqual(julian_to_julian_day_number(-4712, 1, 1), 365)
  
      def test_julian_date_to_number(self):
          self.assertEqual(julian_day_number_to_julian(0), (-4713, 1, 1))
          self.assertEqual(julian_day_number_to_julian(365), (-4712, 1, 1))
  
      @unittest.skip("Not yet")
      @given(datetimes(timezones=[]))
      def test_round_trip_from_date(self, dt):
          vd = dt.date()
          (y, m, d) = (vd.year, vd.month, vd.day)
          jdn = julian_to_julian_day_number(y, m, d)
          result = julian_day_number_to_julian(jdn)
          self.assertEqual(result, (y, m, d))
  
      @unittest.skip("Not yet")
      @given(datetimes(timezones=[]))
      def test_round_trip_from_date(self, dt):
          vd = dt.date()
          (y, m, d) = (vd.year, vd.month, vd.day)
          jdn = julian_to_julian_day_number(y, m, d)
          result = julian_day_number_to_julian(jdn)
          self.assertEqual(vd, vanilla_date(*result))
  
new_contents: from hypothesis import given
  from hypothesis.extra.datetime import datetimes
  import unittest
  
  from datetime import date as vanilla_date
  
  from calexicon.calendars.tests.test_calendar import JulianGregorianConversion
  
  from calexicon.fn import julian_to_gregorian, gregorian_to_julian
  from calexicon.fn import julian_to_julian_day_number, julian_day_number_to_julian
  
  
  class TestJulianConversion(JulianGregorianConversion):
      def setUp(self):
          pass
  
      def Julian_to_Gregorian_conversion(self, julian_args, gregorian_args):
          result = julian_to_gregorian(*julian_args)
          self.assertEqual(
              result,
              gregorian_args,
          )
  
      def Gregorian_to_Julian_conversion(self, julian_args, gregorian_args):
          result = gregorian_to_julian(*gregorian_args)
          self.assertEqual(
              result,
              julian_args,
          )
  
  
  class TestJulianNumberConversion(unittest.TestCase):
      def test_number_to_julian_date(self):
          self.assertEqual(julian_to_julian_day_number(-4713, 1, 1), 0)
          self.assertEqual(julian_to_julian_day_number(-4712, 1, 1), 365)
  
      def test_julian_date_to_number(self):
          self.assertEqual(julian_day_number_to_julian(0), (-4713, 1, 1))
          self.assertEqual(julian_day_number_to_julian(365), (-4712, 1, 1))
  
      @unittest.skip("Not yet")
      @given(datetimes(timezones=[]))
      def test_round_trip_from_date_compare_tuples(self, dt):
          vd = dt.date()
          (y, m, d) = (vd.year, vd.month, vd.day)
          jdn = julian_to_julian_day_number(y, m, d)
          result = julian_day_number_to_julian(jdn)
          self.assertEqual(result, (y, m, d))
  
      @unittest.skip("Not yet")
      @given(datetimes(timezones=[]))
      def test_round_trip_from_date_compare_vanilla_dates(self, dt):
          vd = dt.date()
          (y, m, d) = (vd.year, vd.month, vd.day)
          jdn = julian_to_julian_day_number(y, m, d)
          result = julian_day_number_to_julian(jdn)
          self.assertEqual(vd, vanilla_date(*result))
  
subject: Change names of two tests to remove collision.