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72 lines
2.7 KiB
Python
72 lines
2.7 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(
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INSTALLED_APPS={"append": ["django.contrib.sites", "django.contrib.sitemaps"]}
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)
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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(
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self.client.get("/sitemaps/%s.xml" % kml_type).content
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)
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# Ensuring the right sitemaps namespace is present.
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urlset = doc.firstChild
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self.assertEqual(
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urlset.getAttribute("xmlns"),
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"http://www.sitemaps.org/schemas/sitemap/0.9",
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)
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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 = (
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url.getElementsByTagName("loc")[0]
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.childNodes[0]
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.data.split("http://example.com")[1]
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)
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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(
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model.objects.count(),
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len(kml_doc.getElementsByTagName("Placemark")),
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)
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