graphql-subscription-test-author

Overview

Per the GraphQL October 2021 spec (section 6.3, blocked by Cloudflare Turnstile - cite by stable ID "GraphQL October 2021 spec, Section 6.3: Subscription"), a subscription operation must: select a single root field, return an event stream, and emit one result per event. Each emitted result is executed independently against the schema, exactly like a query.

This skill covers testing the transport and resolver layers for subscriptions. The two most common Node.js transports are:

• graphql-ws - WebSocket subprotocol "graphql-ws" (per the-guild.dev/graphql/ws)
• graphql-sse - HTTP Server-Sent Events (per the-guild.dev/graphql/sse)