| 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) |
