def test_init_from_wkt(self):
nsr = NSR(
'GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,'\
'AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,'\
'AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],'\
'AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]')
self.assertEqual(type(nsr), NSR)
self.assertEqual(nsr.Validate(), 0)
self.assertTrue('longlat' in nsr.ExportToProj4())
def test_init_from_NSR(self):
nsr = NSR(NSR(osr.SRS_WKT_WGS84))
self.assertEqual(type(nsr), NSR)
self.assertEqual(nsr.Validate(), 0)
self.assertTrue('longlat' in nsr.ExportToProj4())
def test_init_from_proj4(self):
nsr = NSR('+proj=longlat')
self.assertEqual(type(nsr), NSR)
self.assertEqual(nsr.Validate(), 0)
self.assertTrue('longlat' in nsr.ExportToProj4())