Nomad changes

fixtures/plugin_api/register_validator_trait_bridge.json

@@ -0,0 +1,28 @@
+{
+  "id": "register_validator_trait_bridge",
+  "category": "plugin_api",
+  "description": "register_validator: trait bridge",
+  "tags": [
+    "trait-bridge"
+  ],
+  "call": "register_validator",
+  "input": {
+    "validator": {
+      "type": "test",
+      "name": "test-validator"
+    }
+  },
+  "args": [
+    {
+      "name": "validator",
+      "field": "validator",
+      "arg_type": "test_backend",
+      "trait": "Validator"
+    }
+  ],
+  "assertions": [
+    {
+      "type": "not_error"
+    }
+  ]
+}