GraphCool schema mocking

index.js

const fs = require('fs')
const path = require('path')
const casual = require('casual')
const { makeExecutableSchema, addMockFunctionsToSchema } = require('graphql-tools')
const { graphql } = require('graphql')

fs.readFile(path.join(__dirname, './schema.graphql'), (error, schemaBuffer) => {
  const schemaString = schemaBuffer.toString()
  const schema = makeExecutableSchema({
    typeDefs: schemaString
  })
  const mocks = {
    Int: () => casual.integer(1, 99),
    Float: () => casual.double(1, 99),
    String: () => casual.string,
    DateTime: () => "2017-06-28T15:33:23.000Z"
  }
  addMockFunctionsToSchema({
    schema,
    mocks
  })
  const query = `
    query {
      Job(id: 1) {
        id
        title
        company {
          createdAt
          name
          location
        }
      }
    }
  `
  graphql(schema, query).then((result) => console.log('Got result', JSON.stringify(result, null, 2)))
})