text: import unittest
  from . import gdal
  
  class TestGdal(unittest.TestCase):
  
      def test_class_init(self):
  
          gdal_class = gdal.Gdal()
          self.assertEqual(gdal_class.download_folder, './downloads')
          self.assertEqual(gdal_class.host, 'postgres')
          self.assertEqual(gdal_class.database, 'postgres')
          self.assertEqual(gdal_class.user, 'postgres')#
          self.assertEqual(gdal_class.schema, None)
  
   