+Conf foo (1.0 unstable [all])" aptget install -qq -s foo
+
+# add magic string to Release file ...
+MAGIC="Acquire-By-Hash: true"
+sed -i "s#Suite: unstable#Suite: unstable\n$MAGIC#" aptarchive/dists/unstable/Release
+signreleasefiles
+# ... and verify that it fetches by hash now
+testsuccess aptget update
+