mercurius-integration-testing

mercurius-integration-testing

yarn add mercurius-integration-testing
# or
npm install mercurius-integration-testing

Features

• DocumentNode and string support
• TypeScript support
• query | mutation.
• batchQueries.
• headers management.
• cookies management.

Usage

// app.ts | app.js
import Fastify from "fastify";
import GQL from "mercurius";
import schema from "./schema";
import { buildContext } from "./buildContext";

export const app = Fastify();

app.register(GQL, {
  schema,
  resolvers: {},
  context: buildContext,
});

// integration.test.js | integration.test.ts

import { createFastifyGQLTestClient } from "mercurius-integration-testing";
import { app } from "../app";

// ...

const testClient = createFastifyGQLTestClient(app);

expect(testClient.query("query { helloWorld }")).resolves.toEqual({
  data: {
    helloWorld: "helloWorld",
  },
});