babel-plugin-gwt/dist/utils/looks-like.js

Data Driven Testing babel plugin inspired by Groovy's Spock framework

function looksLike(a, b) {
  return a && b && Object.keys(b).every(bKey => {
    const bVal = b[bKey];
    const aVal = a[bKey];
    if (typeof bVal === 'function') {
      return bVal(aVal);
    }
    return isPrimitive(bVal) ? bVal === aVal : looksLike(aVal, bVal);
  });
}

function isPrimitive(val) {
  return val == null || /^[sbn]/.test(typeof val);
}

module.exports = looksLike;