import os, unittest
from django.contrib.gis.tests.utils import no_mysql,no_oracle,no_postgis,no_spatialite
from django.contrib.gis.shortcuts import render_to_kmz
from models import City
class GeoRegressionTests(unittest.TestCase):
def test01_update(self):
"Testing GeoQuerySet.update(), see #10411."
pnt = City.objects.get(name='Pueblo').point
bak = pnt.clone()
pnt.y += 0.005
pnt.x += 0.005
City.objects.filter(name='Pueblo').update(point=pnt)
self.assertEqual(pnt, City.objects.get(name='Pueblo').point)
City.objects.filter(name='Pueblo').update(point=bak)
self.assertEqual(bak, City.objects.get(name='Pueblo').point)
def test02_kmz(self):
"Testing `render_to_kmz` with non-ASCII data, see #11624."
name = '\xc3\x85land Islands'.decode('iso-8859-1')
places = [{'name' : name,
'description' : name,
'kml' : '<Point><coordinates>5.0,23.0</coordinates></Point>'
}]
kmz = render_to_kmz('gis/kml/placemarks.kml', {'places' : places})
@no_spatialite
@no_mysql
def test03_extent(self):
"Testing `extent` on a table with a single point, see #11827."
pnt = City.objects.get(name='Pueblo').point
ref_ext = (pnt.x, pnt.y, pnt.x, pnt.y)
extent = City.objects.filter(name='Pueblo').extent()
for ref_val, val in zip(ref_ext, extent):
self.assertAlmostEqual(ref_val, val, 4)
|