diff --git a/tests/fixtures/config/single-tenant/main.yaml b/tests/fixtures/config/single-tenant/main.yaml
index a22ed5c..d9868fa 100644
--- a/tests/fixtures/config/single-tenant/main.yaml
+++ b/tests/fixtures/config/single-tenant/main.yaml
@@ -4,3 +4,5 @@
       gerrit:
         config-repos:
           - common-config
+        project-repos:
+          - org/project
diff --git a/tests/fixtures/public.pem b/tests/fixtures/public.pem
new file mode 100644
index 0000000..33a78c4
--- /dev/null
+++ b/tests/fixtures/public.pem
@@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----
+MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsGqZLUUwV/EZJKddMS20
+6mH7qYmqYhWLo/TUlpDt2JuEaBqCYV8mF9LsjpoqM/Pp0U/r5aQLDUXbRLDn+K+N
+qbvTJajYxHJicP1CAWg1eKUNZjUaya5HP4Ow1hS7AeiF4TSRdiwtHT/gJO2NSsav
+yc30/meKt0WBgbYlrBB81HEQjYWnajf/4so5E8DdrC9tAqmmzde1qcTz7ULouIz5
+3hjp/U3yVMFbpawv194jzHvddmAX3aEUByx2t6lP7dhOAEIEmzmh15hRbacxQI5a
+YWv+ZR0z9PqdwwD+DBbb1AwiX5MJjtIoVCmkEZvcUFiDicyteNMCa5ulpj2SF0oH
+4MlialOP6MiJnmxklDYO07AM/qomcU55pCD8ctu1yD/UydecLk0Uj/9XxqmPQJFE
+cstdXJZQfr5ZNnChOEg6oQ9UImWjav8HQsA6mFW1oAKbDMrgEewooWriqGW5pYtR
+7JBfph6Mt5HGaeH4uqYpb1fveHG1ODa7HBnlNo3qMendBb2wzHGCgtUgWnGfp24T
+sUOUlndCXYhsYbOZbCTW5GwElK0Gri06KPpybY43AIaxcxqilVh5Eapmq7axBm4Z
+zbTOfv15L0FIemEGgpnklevQbZNLIrcE0cS/13qJUvFaYX4yjrtEnzZ3ntjXrpFd
+gLPBKn7Aqf6lWz6BPi07axECAwEAAQ==
+-----END PUBLIC KEY-----
diff --git a/tests/unit/test_webapp.py b/tests/unit/test_webapp.py
index acff09a..8791a25 100644
--- a/tests/unit/test_webapp.py
+++ b/tests/unit/test_webapp.py
@@ -15,11 +15,12 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+import os
 import json
 
 from six.moves import urllib
 
-from tests.base import ZuulTestCase
+from tests.base import ZuulTestCase, FIXTURE_DIR
 
 
 class TestWebapp(ZuulTestCase):
@@ -85,3 +86,13 @@
 
         self.assertEqual(1, len(data), data)
         self.assertEqual("org/project1", data[0]['project'], data)
+
+    def test_webapp_keys(self):
+        with open(os.path.join(FIXTURE_DIR, 'public.pem')) as f:
+            public_pem = f.read()
+
+        req = urllib.request.Request(
+            "http://localhost:%s/tenant-one/keys/gerrit/org/project.pub" %
+            self.port)
+        f = urllib.request.urlopen(req)
+        self.assertEqual(f.read(), public_pem)