Add pylint configuration file (pylintrc) and do_pylint.sh script which runs pylint checkers on Melange code using pylintrc file as config. do_pylint.sh as default shows additional information like reports, TODOs, code similarities and unused imports, but you can run it in silent mode (--silent) which disables all of that. The only problem with unused imports in pylint right now is that it doesn't work in the situation described in last example at http://code.google.com/p/soc/wiki/PythonStyleGuide#Packages, so sometimes we get unused import soc when we actually shouldn't. However this can be fixed by writing pylint plugins (our own checkers) in future.
Patch by: Pawel Solyga
Review by: to-be-reviewed
import unittest
from django.contrib.gis.gdal import Envelope, OGRException
class EnvelopeTest(unittest.TestCase):
def test01_init(self):
"Testing Envelope initilization."
e1 = Envelope((0, 0, 5, 5))
e2 = Envelope(0, 0, 5, 5)
e3 = Envelope(0, '0', '5', 5) # Thanks to ww for this
e4 = Envelope(e1._envelope)
self.assertRaises(OGRException, Envelope, (5, 5, 0, 0))
self.assertRaises(OGRException, Envelope, 5, 5, 0, 0)
self.assertRaises(OGRException, Envelope, (0, 0, 5, 5, 3))
self.assertRaises(OGRException, Envelope, ())
self.assertRaises(ValueError, Envelope, 0, 'a', 5, 5)
self.assertRaises(TypeError, Envelope, u'foo')
def test02_properties(self):
"Testing Envelope properties."
e = Envelope(0, 0, 2, 3)
self.assertEqual(0, e.min_x)
self.assertEqual(0, e.min_y)
self.assertEqual(2, e.max_x)
self.assertEqual(3, e.max_y)
self.assertEqual((0, 0), e.ll)
self.assertEqual((2, 3), e.ur)
self.assertEqual((0, 0, 2, 3), e.tuple)
self.assertEqual('POLYGON((0.0 0.0,0.0 3.0,2.0 3.0,2.0 0.0,0.0 0.0))', e.wkt)
self.assertEqual('(0.0, 0.0, 2.0, 3.0)', str(e))
def test03_equivalence(self):
"Testing Envelope equivalence."
e1 = Envelope(0.523, 0.217, 253.23, 523.69)
e2 = Envelope((0.523, 0.217, 253.23, 523.69))
self.assertEqual(e1, e2)
self.assertEqual((0.523, 0.217, 253.23, 523.69), e1)
def suite():
s = unittest.TestSuite()
s.addTest(unittest.makeSuite(EnvelopeTest))
return s
def run(verbosity=2):
unittest.TextTestRunner(verbosity=verbosity).run(suite())