Set endpoint_type = internal by default for glance requests

Closes-Bug: PROD-35257
Change-Id: Ib6876500439a9c62fc942330c255b1d914bb4c9e
diff --git a/tests/test-requirements.txt b/tests/test-requirements.txt
new file mode 100644
index 0000000..bc7dc7f
--- /dev/null
+++ b/tests/test-requirements.txt
@@ -0,0 +1,4 @@
+jsonschema
+reno
+setuptools<45.0.0
+msgpack<1.0.0