[schema] Disable validation error about __id field.

.env.test

@@ -28,7 +28,6 @@ IMPULSE_APPLICATION_ID=xxx_impulse_id_xxx
 # Options
 ENABLE_QUERY_TRACING=false
 ENABLE_SCHEMA_STITCHING=false
-GRAPHQL_NO_NAME_WARNING=true
 NODE_ENV=test
 PORT=5001
 QUERY_DEPTH_LIMIT=10

src/schema/index.js

@@ -129,6 +129,7 @@ const convectionMutations = enableSchemaStitching
   }
 
 const schema = new GraphQLSchema({
+  allowedLegacyNames: ["__id"],
   mutation: new GraphQLObjectType({
     name: "Mutation",
     fields: {

src/test/helper.js

@@ -3,11 +3,6 @@
 import dotenv from "dotenv"
 dotenv.config({ path: ".env.test" })
 
-// Because we use `__id` as a UUID identifier, then
-// we have to tell GraphQL that we don't need a
-// warning about our usage of this.
-process.env.GRAPHQL_NO_NAME_WARNING = true
-
 // Set up our globals
 import sinon from "sinon"
 global.sinon = sinon