htte-plugin-builtin/src/differs/or.js

htte plugin builtin

const os = require('os');

module.exports = function(options) {
  return {
    name: 'or',
    kind: 'sequence',
    diff: function(context, literal, actual) {
      if (literal === null) context.throw('literal cannot be null');
      let errors = [];
      for (let item of literal) {
        try {
          context.diff(item, actual);
          return;
        } catch (err) {
          errors.push(err.parts.join('.') + ': ' + err.message);
        }
      }
      context.throw(errors.join(os.EOL));
    }
  };
};