tests: fix missing dataclasses module in python 3.6

Type: fix
Fixes: b8165b96f

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: Ic82a0404073a26e3d160b01c9038cde11eedf3ec

diff --git a/test/requirements.txt b/test/requirements.txt
index a9c93f4..dbb2fbf 100644 (file)
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -20,3 +20,4 @@ noiseprotocol                           # MIT
 recommonmark                            # MIT
 pyyaml                                  # MIT
 jsonschema; python_version >= '3.7'     # MIT
+dataclasses; python_version == '3.6'    # Apache-2.0