@graphql-tools/jest-transform

GraphQL Jest Transform

A Jest transformer to preprocess GraphQL Documents (operations, fragments and SDL)

yarn add @graphql-tools/jest-transform

In your package.json:

{
  "jest": {
    "transform": {
      "\\.(gql|graphql)$": "@graphql-tools/jest-transform"
    }
  }
}

or jest.config.js:

module.exports = {
  // ...
  transform: {
    '\\.(gql|graphql)$': '@graphql-tools/jest-transform'
  }
}

How is it different from jest-transform-graphql? It doesn't use graphql-tag/loader under the hood but our own, more optimized and customisable @graphql-tools/webpack-loader.

Options

• noDescription (default: false) - removes descriptions
• esModule (default: false) - uses import and export statements instead of CommonJS

{
  "globals": {
    "graphql": {
      "noDescription": true
    }
  }
}