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from __future__ import absolute_import
from django.contrib.gis.geos import HAS_GEOS
from django.contrib.gis.tests.utils import HAS_SPATIAL_DB
from django.test import TestCase
from django.test.utils import override_settings
from django.utils.unittest import skipUnless
if HAS_GEOS and HAS_SPATIAL_DB:
from django.contrib.gis import admin
from django.contrib.gis.geos import Point
from .models import City
GOOGLE_MAPS_API_KEY = 'XXXX'
@skipUnless(HAS_GEOS and HAS_SPATIAL_DB, "Geos and spatial db are required.")
class GeoAdminTest(TestCase):
urls = 'django.contrib.gis.tests.geoadmin.urls'
def test_ensure_geographic_media(self):
geoadmin = admin.site._registry[City]
admin_js = geoadmin.media.render_js()
self.assertTrue(any([geoadmin.openlayers_url in js for js in admin_js]))
def test_olmap_OSM_rendering(self):
geoadmin = admin.site._registry[City]
result = geoadmin.get_map_widget(City._meta.get_field('point'))(
).render('point', Point(-79.460734, 40.18476))
self.assertIn(
"""geodjango_point.layers.base = new OpenLayers.Layer.OSM("OpenStreetMap (Mapnik)");""",
result)
def test_olmap_WMS_rendering(self):
geoadmin = admin.GeoModelAdmin(City, admin.site)
result = geoadmin.get_map_widget(City._meta.get_field('point'))(
).render('point', Point(-79.460734, 40.18476))
self.assertIn(
"""geodjango_point.layers.base = new OpenLayers.Layer.WMS("OpenLayers WMS", "http://vmap0.tiles.osgeo.org/wms/vmap0", {layers: \'basic\', format: 'image/jpeg'});""",
result)
def test_olwidget_has_changed(self):
"""
Check that changes are accurately noticed by OpenLayersWidget.
"""
geoadmin = admin.site._registry[City]
form = geoadmin.get_changelist_form(None)()
has_changed = form.fields['point']._has_changed
initial = Point(13.4197458572965953, 52.5194108501149799, srid=4326)
data_same = "SRID=3857;POINT(1493879.2754093995 6894592.019687599)"
data_almost_same = "SRID=3857;POINT(1493879.2754093990 6894592.019687590)"
data_changed = "SRID=3857;POINT(1493884.0527237 6894593.8111804)"
self.assertTrue(has_changed(None, data_changed))
self.assertTrue(has_changed(initial, ""))
self.assertFalse(has_changed(None, ""))
self.assertFalse(has_changed(initial, data_same))
self.assertFalse(has_changed(initial, data_almost_same))
self.assertTrue(has_changed(initial, data_changed))
@override_settings(GOOGLE_MAPS_API_KEY=GOOGLE_MAPS_API_KEY)
def test_google_map_scripts(self):
"""
Testing GoogleMap.scripts() output. See #20773.
"""
from django.contrib.gis.maps.google.gmap import GoogleMap
google_map = GoogleMap()
scripts = google_map.scripts
self.assertIn(GOOGLE_MAPS_API_KEY, scripts)
self.assertIn("new GMap2", scripts)
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