old_contents: #!/usr/bin/env python
  """Test suite for aospy.utils module."""
  import sys
  import unittest
  
  import numpy as np
  import xarray as xr
  from datetime import datetime
  
  from aospy.timedate import TimeManager
  
  
  class AospyTimeManagerTestCase(unittest.TestCase):
      def setUp(self):
  #        self.tm = TimeManager()
          pass
  
      def tearDown(self):
          pass
  
  
  class TestTimeManager(AospyTimeManagerTestCase):
      def test_to_datetime_bool(self):
          self.assertEqual(TimeManager.to_datetime(True), True)
          self.assertEqual(TimeManager.to_datetime(False), False)
  
      def test_to_datetime_datetime(self):
          self.assertEqual(TimeManager.to_datetime(datetime(2000, 1, 1)),
                           datetime(2000, 1, 1))
  
      def test_to_datetime_year_only(self):
          self.assertEqual(TimeManager.to_datetime(2000), datetime(2000, 1, 1))
  
      def test_to_datetime_str(self):
          self.assertEqual(TimeManager.to_datetime('2000-01-01'),
                           datetime(2000, 1, 1))
  
      def test_str_to_datetime(self):
          self.assertEqual(TimeManager.str_to_datetime('2000-01-01'),
                           datetime(2000, 1, 1))
  
      def test_apply_year_offset(self):
          self.assertEqual(TimeManager.apply_year_offset(datetime(1678, 1, 1)),
                           datetime(1678, 1, 1))
          self.assertEqual(TimeManager.apply_year_offset(datetime(1, 1, 1)),
                           datetime(1900, 1, 1))
  
  if __name__ == '__main__':
      suite = unittest.TestLoader().loadTestsFromTestCase(TestTimeManager)
      unittest.TextTestRunner(verbosity=2).run(suite)
  
new_contents: #!/usr/bin/env python
  """Test suite for aospy.timedate module."""
  import sys
  import unittest
  
  import numpy as np
  import xarray as xr
  from datetime import datetime
  
  from aospy.timedate import TimeManager
  
  
  class AospyTimeManagerTestCase(unittest.TestCase):
      def setUp(self):
          pass
  
      def tearDown(self):
          pass
  
  
  class TestTimeManager(AospyTimeManagerTestCase):
      def test_to_datetime_bool(self):
          self.assertEqual(TimeManager.to_datetime(True), True)
          self.assertEqual(TimeManager.to_datetime(False), False)
  
      def test_to_datetime_datetime(self):
          self.assertEqual(TimeManager.to_datetime(datetime(2000, 1, 1)),
                           datetime(2000, 1, 1))
  
      def test_to_datetime_year_only(self):
          self.assertEqual(TimeManager.to_datetime(2000), datetime(2000, 1, 1))
  
      def test_to_datetime_str(self):
          self.assertEqual(TimeManager.to_datetime('2000-01-01'),
                           datetime(2000, 1, 1))
  
      def test_str_to_datetime(self):
          self.assertEqual(TimeManager.str_to_datetime('2000-01-01'),
                           datetime(2000, 1, 1))
  
      def test_apply_year_offset(self):
          self.assertEqual(TimeManager.apply_year_offset(datetime(1678, 1, 1)),
                           datetime(1678, 1, 1))
          self.assertEqual(TimeManager.apply_year_offset(datetime(1, 1, 1)),
                           datetime(1900, 1, 1))
  
  if __name__ == '__main__':
      suite = unittest.TestLoader().loadTestsFromTestCase(TestTimeManager)
      unittest.TextTestRunner(verbosity=2).run(suite)
  
subject: TEST cleaned up test_timedate.py