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59 lines
2.4 KiB
Python
59 lines
2.4 KiB
Python
import zipfile
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from io import BytesIO
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from xml.dom import minidom
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from django.conf import settings
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from django.contrib.sites.models import Site
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from django.test import TestCase, modify_settings, override_settings
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from .models import City, Country
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@modify_settings(INSTALLED_APPS={'append': ['django.contrib.sites', 'django.contrib.sitemaps']})
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@override_settings(ROOT_URLCONF='gis_tests.geoapp.urls')
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class GeoSitemapTest(TestCase):
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@classmethod
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def setUpTestData(cls):
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Site(id=settings.SITE_ID, domain="example.com", name="example.com").save()
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def assertChildNodes(self, elem, expected):
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"Taken from syndication/tests.py."
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actual = {n.nodeName for n in elem.childNodes}
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expected = set(expected)
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self.assertEqual(actual, expected)
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def test_geositemap_kml(self):
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"Tests KML/KMZ geographic sitemaps."
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for kml_type in ('kml', 'kmz'):
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doc = minidom.parseString(self.client.get('/sitemaps/%s.xml' % kml_type).content)
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# Ensuring the right sitemaps namespace is present.
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urlset = doc.firstChild
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self.assertEqual(urlset.getAttribute('xmlns'), 'http://www.sitemaps.org/schemas/sitemap/0.9')
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urls = urlset.getElementsByTagName('url')
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self.assertEqual(2, len(urls)) # Should only be 2 sitemaps.
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for url in urls:
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self.assertChildNodes(url, ['loc'])
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# Getting the relative URL since we don't have a real site.
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kml_url = url.getElementsByTagName('loc')[0].childNodes[0].data.split('http://example.com')[1]
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if kml_type == 'kml':
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kml_doc = minidom.parseString(self.client.get(kml_url).content)
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elif kml_type == 'kmz':
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# Have to decompress KMZ before parsing.
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buf = BytesIO(self.client.get(kml_url).content)
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with zipfile.ZipFile(buf) as zf:
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self.assertEqual(1, len(zf.filelist))
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self.assertEqual('doc.kml', zf.filelist[0].filename)
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kml_doc = minidom.parseString(zf.read('doc.kml'))
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# Ensuring the correct number of placemarks are in the KML doc.
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if 'city' in kml_url:
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model = City
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elif 'country' in kml_url:
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model = Country
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self.assertEqual(model.objects.count(), len(kml_doc.getElementsByTagName('Placemark')))
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