Extend taggable-mixin to support different Tag models.
Usage is pretty simple. Tag model is default in Taggable constructor but you
can call it with different model like GHOPTaskType that inherits from Tag model.
Both Taggable and Tag models have been updated and they don't use hardcoded Tag
model anymore and instead use cls of class methods or self.__class__. In case
of Taggable it's self.__tag_model.
import os, os.path, unittest
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',
}
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))
def suite():
s = unittest.TestSuite()
s.addTest(unittest.makeSuite(DriverTest))
return s
def run(verbosity=2):
unittest.TextTestRunner(verbosity=verbosity).run(suite())