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import unittest
from unittest import skipUnless
from django.contrib.gis.gdal import HAS_GDAL
if HAS_GDAL:
from django.contrib.gis.gdal import Driver, OGRException
valid_drivers = ('ESRI Shapefile', 'MapInfo File', 'TIGER', 'S57', 'DGN',
'Memory', 'CSV', 'GML', 'KML')
invalid_drivers = ('Foo baz', 'clucka', 'ESRI Shp')
aliases = {'eSrI': 'ESRI Shapefile',
'TigER/linE': 'TIGER',
'SHAPE': 'ESRI Shapefile',
'sHp': 'ESRI Shapefile',
}
@skipUnless(HAS_GDAL, "GDAL is required")
class DriverTest(unittest.TestCase):
def test01_valid_driver(self):
"Testing valid OGR Data Source Drivers."
for d in valid_drivers:
dr = Driver(d)
self.assertEqual(d, str(dr))
def test02_invalid_driver(self):
"Testing invalid OGR Data Source Drivers."
for i in invalid_drivers:
self.assertRaises(OGRException, Driver, i)
def test03_aliases(self):
"Testing driver aliases."
for alias, full_name in aliases.items():
dr = Driver(alias)
self.assertEqual(full_name, str(dr))
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