Pin graphql-core in test deps as well

Stefano · web-flow · commit f331f17ba2e1 · 2019-12-03T12:41:44.000+01:00
diff --git a/tox.ini b/tox.ini
@@ -8,8 +8,8 @@ setenv =
 deps =
     pytest>=2.7.2
     pytest-flask>=0.10.0
-    graphql-core>=2.1
-    graphql-server-core>=1.1
+    graphql-core>=2.1,<3
+    graphql-server-core>=1.1,<2
     Flask>=0.10.0
     pytest-cov
 commands =
