fusion-cli/build/jest/graphql-jest-transformer.js

CLI

// @flow
/* eslint-env node */
const loader = require('graphql-tag/loader');

module.exports = {
  process(src /* : string */) {
    // call directly the webpack loader with a mocked context
    // as graphql-tag/loader leverages `this.cacheable()`
    return {
      code: loader.call({cacheable() {}}, src),
    };
  },
};