@testing-library/react-native/build/matchers/to-be-empty-element.js

Simple and complete React Native testing utilities that encourage good testing practices.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.toBeEmptyElement = toBeEmptyElement;
var _jestMatcherUtils = require("jest-matcher-utils");
var _redent = _interopRequireDefault(require("redent"));
var _componentTree = require("../helpers/component-tree");
var _formatElement = require("../helpers/format-element");
var _utils = require("./utils");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function toBeEmptyElement(element) {
  (0, _utils.checkHostElement)(element, toBeEmptyElement, this);
  const hostChildren = (0, _componentTree.getHostChildren)(element);
  return {
    pass: hostChildren.length === 0,
    message: () => {
      return [(0, _jestMatcherUtils.matcherHint)(`${this.isNot ? '.not' : ''}.toBeEmptyElement`, 'element', ''), '', 'Received:', `${(0, _jestMatcherUtils.RECEIVED_COLOR)((0, _redent.default)((0, _formatElement.formatElementList)(hostChildren), 2))}`].join('\n');
    }
  };
}
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