add pytest-bdd

.github/workflows/downstream_testing.yml

@@ -76,6 +76,14 @@ jobs:
             matrix_exclude: |
               3.6 pypy-3.6 pypy-3.7
 
+          - name: "pytest-bdd"
+            repo: "pytest-dev/pytest-bdd"
+            docker_profile: "nodb"
+            jobs: "build"
+            workflow_name: "main.yml"
+            # Exclude pypy3 for now; stil working on a suitable regex substitution
+            matrix_exclude: ""
+
     steps:
     - uses: actions/checkout@v2
       with:

testing/downstream_testing/action_schemas.json

@@ -73,5 +73,20 @@
                     "replace": "py3\\1"
                 }
         }
+    },
+    "pytest-bdd": {
+        "matrix": [
+            "matrix",
+            "python-version"
+        ],
+        "tox_cmd_build": {
+            "base": "",
+            "prefix": "",
+            "sub":
+                {
+                    "pattern": "^\\d\\.(\\d+)",
+                    "replace": "py3\\1"
+                }
+        }
     }
 }