[controllers, tests]: ckan#1088 Fix test broken in previous commit. N…

…ow treats blank rdf_packages configuration the same as not configured - does not display RDF link (it did erroneously for blank value before).

ckan/controllers/package.py

@@ -187,7 +187,7 @@ def read(self, id):
         # used by disqus plugin
         c.current_package_id = c.pkg.id
 
-        if config.get('rdf_packages') is not None:
+        if config.get('rdf_packages'):
             accept_header = request.headers.get('Accept', '*/*')
             for content_type, exts in negotiate(autoneg_cfg, accept_header):
                 if "html" not in exts: 

ckan/tests/functional/test_autoneg.py

@@ -66,11 +66,13 @@ def test_rdfxml(self):
         assert response.status == 303, response.status
         location = response.header("Location")
         assert location.endswith(".rdf"), location
+        assert location.startswith('http://test.com/package/'), location
 
     def test_turtle(self):
         url = url_for(controller='package', action='read', id='annakarenina')
         response = self.app.get(url, headers={"Accept": "application/turtle"})
         assert response.status == 303, response.status
         location = response.header("Location")
         assert location.endswith(".ttl"), location
+        assert location.startswith('http://test.com/package/'), location
 

test-core.ini

@@ -29,7 +29,7 @@ carrot_messaging_library = queue
 ckan.site_url = http://test.ckan.net
 package_new_return_url = http://localhost/package/<NAME>?test=new
 package_edit_return_url = http://localhost/package/<NAME>?test=edit
-
+rdf_packages = http://test.com/package/
 ckan.extra_resource_fields = alt_url
 
 # disable this so we can test all types of indexing