diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100755
index 0000000..f09cf7f
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1,11 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+
+hacking>=3.0,<3.1 # Apache-2.0
+
+coverage>=4.0,!=4.4 # Apache-2.0
+python-subunit>=0.0.18 # Apache-2.0/BSD
+oslotest>=1.10.0 # Apache-2.0
+stestr>=1.0.0 # Apache-2.0
+testtools>=1.4.0 # MIT