feat(setup): setup binding and tests

Author: abhiaiyer91

Diff for: __tests__/binding.test.js

@@ -0,0 +1,52 @@
+import { expect } from "chai";
+import ExampleServiceBinding from "../src";
+
+const exampleBinding = new ExampleServiceBinding();
+
+describe("Example Binding", function() {
+  it("should return an array of users", async function() {
+    const users = await exampleBinding.query.users();
+    expect(users.length).not.to.eql(0);
+  });
+
+  it("should return a user after creating one", async function() {
+    const user = await exampleBinding.mutation.createUser({ name: "Rowan" });
+    expect(user.name).to.eql("Rowan");
+  });
+
+  it("should find a user document for id: cjkpro9ugnyqb0b77mawk139e", async () => {
+    const user = await exampleBinding.query.user({
+      id: "cjkpro9ugnyqb0b77mawk139e"
+    });
+    expect(user.name).to.eql("Rowan");
+  });
+
+  it("should update a user's name", async () => {
+    let user = await exampleBinding.mutation.createUser({ name: "Rowan" });
+    expect(user.name).to.eql("Rowan");
+    user = await exampleBinding.mutation.updateUser({
+      id: user.id,
+      name: "Andy"
+    });
+    expect(user.name).to.eql("Andy");
+  });
+
+  it("should delete a user", async () => {
+    let user = await exampleBinding.mutation.createUser({ name: "Rowan" });
+    expect(user.name).to.eql("Rowan");
+    user = await exampleBinding.mutation.deleteUser({
+      id: user.id
+    });
+
+    user = await exampleBinding.query.user({
+      id: user.id
+    });
+
+    expect(user).to.eql(null);
+  });
+  //
+  // it("should return users from query", async function() {
+  //   const users = await userBinding.query.users();
+  //   expect(users.length).to.eql(1);
+  // });
+});

Diff for: package.json

@@ -6,10 +6,14 @@
   "author": "Abhi Aiyer <[email protected]>",
   "license": "MIT",
   "dependencies": {
-    "graphql-binding": "^2.2.2"
+    "apollo-link-http": "^1.5.4",
+    "graphql": "^0.13.2",
+    "graphql-binding": "^2.2.2",
+    "graphql-tools": "^3.1.1",
+    "node-fetch": "^2.2.0"
   },
   "scripts": {
-    "test": "mocha ./__tests__ --compilers js:babel-register"
+    "test": "mocha ./__tests__ --require babel-register --watch"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",

Diff for: src/index.js

@@ -0,0 +1,42 @@
+import fetch from "node-fetch";
+import { Binding } from "graphql-binding";
+import { HttpLink } from "apollo-link-http";
+import { makeRemoteExecutableSchema } from "graphql-tools";
+
+const typeDefs = `
+  type Query {
+    user(id: ID!): User
+    users: [User!]!
+  }
+
+  type Mutation {
+    createUser(name: String!): User!
+    updateUser(id: ID!, name: String!): User
+    deleteUser(id: ID!): User
+  }
+
+  type Subscription {
+    userCreated: User!
+  }
+
+  type User {
+    id: ID!
+    name: String!
+  }
+`;
+
+export default class ExampleServiceBinding extends Binding {
+  constructor() {
+    // Create the `HttpLink` required for the remote executable schema
+    const endpoint = `https://graphql-binding-example-service-kcbreqbsbh.now.sh`;
+    const link = new HttpLink({ uri: endpoint, fetch });
+
+    // Create the remote schema
+    const schema = makeRemoteExecutableSchema({ link, schema: typeDefs });
+
+    // Invoke the constructor of `Binding` with the remote schema
+    super({
+      schema: schema
+    });
+  }
+}