bloom-layout/example/node_modules/jsx-ast-utils/__tests__/helper.js

layout components used in bloom packages

import getProp from '../src/getProp';

const parser = require('babylon');

function parse(code) {
  return parser.parse(code, {
    plugins: ['jsx', 'functionBind', 'estree'],
  });
}

export function getOpeningElement(code) {
  return parse(code).program.body[0].expression.openingElement;
}

export function extractProp(code, prop = 'foo') {
  const node = getOpeningElement(code);
  const { attributes: props } = node;
  return getProp(props, prop);
}