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6295ea0027
Refs #22632. This should be the base for using more database features to exclude specific backends in GIS tests. Thanks Tim Graham for the review.
57 lines
2.3 KiB
Python
57 lines
2.3 KiB
Python
from __future__ import unicode_literals
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from django.contrib.gis.geos import HAS_GEOS
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from django.test import TestCase, override_settings, skipUnlessDBFeature
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if HAS_GEOS:
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from django.contrib.gis import admin
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from django.contrib.gis.geos import Point
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from .models import City
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@skipUnlessDBFeature("gis_enabled")
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@override_settings(ROOT_URLCONF='django.contrib.gis.tests.geoadmin.urls')
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class GeoAdminTest(TestCase):
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def test_ensure_geographic_media(self):
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geoadmin = admin.site._registry[City]
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admin_js = geoadmin.media.render_js()
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self.assertTrue(any(geoadmin.openlayers_url in js for js in admin_js))
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def test_olmap_OSM_rendering(self):
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geoadmin = admin.site._registry[City]
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result = geoadmin.get_map_widget(City._meta.get_field('point'))(
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).render('point', Point(-79.460734, 40.18476))
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self.assertIn(
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"""geodjango_point.layers.base = new OpenLayers.Layer.OSM("OpenStreetMap (Mapnik)");""",
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result)
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def test_olmap_WMS_rendering(self):
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geoadmin = admin.GeoModelAdmin(City, admin.site)
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result = geoadmin.get_map_widget(City._meta.get_field('point'))(
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).render('point', Point(-79.460734, 40.18476))
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self.assertIn(
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"""geodjango_point.layers.base = new OpenLayers.Layer.WMS("OpenLayers WMS", "http://vmap0.tiles.osgeo.org/wms/vmap0", {layers: \'basic\', format: 'image/jpeg'});""",
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result)
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def test_olwidget_has_changed(self):
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"""
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Check that changes are accurately noticed by OpenLayersWidget.
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"""
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geoadmin = admin.site._registry[City]
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form = geoadmin.get_changelist_form(None)()
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has_changed = form.fields['point'].has_changed
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initial = Point(13.4197458572965953, 52.5194108501149799, srid=4326)
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data_same = "SRID=3857;POINT(1493879.2754093995 6894592.019687599)"
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data_almost_same = "SRID=3857;POINT(1493879.2754093990 6894592.019687590)"
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data_changed = "SRID=3857;POINT(1493884.0527237 6894593.8111804)"
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self.assertTrue(has_changed(None, data_changed))
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self.assertTrue(has_changed(initial, ""))
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self.assertFalse(has_changed(None, ""))
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self.assertFalse(has_changed(initial, data_same))
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self.assertFalse(has_changed(initial, data_almost_same))
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self.assertTrue(has_changed(initial, data_changed))
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