assert-match/dst/matchers/contains.js

assert + matchers <3

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _strict = require('./strict');

var _strict2 = _interopRequireDefault(_strict);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ContainsMatcher = function (_StrictMatcher) {
    (0, _inherits3.default)(ContainsMatcher, _StrictMatcher);

    function ContainsMatcher() {
        (0, _classCallCheck3.default)(this, ContainsMatcher);

        for (var _len = arguments.length, expected = Array(_len), _key = 0; _key < _len; _key++) {
            expected[_key] = arguments[_key];
        }

        return (0, _possibleConstructorReturn3.default)(this, (ContainsMatcher.__proto__ || (0, _getPrototypeOf2.default)(ContainsMatcher)).call(this, expected));
    }

    (0, _createClass3.default)(ContainsMatcher, [{
        key: 'match',
        value: function match(actual, comparator) {

            if (!Array.isArray(actual)) {

                return {
                    match: false,
                    actual: actual,
                    expected: '[an Array]'
                };
            }

            if (!actual.length) {

                return {
                    match: false,
                    actual: actual,
                    expected: '[not an empty Array]'
                };
            }

            var notContained = this.expected.filter(function (expected) {

                return !actual.some(function (el) {

                    var elMatcher = new _strict2.default(expected);

                    var result = elMatcher.match(el, comparator);

                    return result.match;
                }, this);
            }, this).map(function (expected) {

                var elMatcher = new _strict2.default(expected);

                // use any element of actual array to get expected value of not contained
                var result = elMatcher.match(actual[0], comparator);

                return result.expected;
            }, this);

            if (notContained.length) {

                return {
                    match: false,
                    actual: actual,
                    expected: {
                        '[to contain]': notContained
                    }
                };
            }

            return {
                match: true,
                actual: actual,
                expected: actual
            };
        }
    }]);
    return ContainsMatcher;
}(_strict2.default);

exports.default = ContainsMatcher;
module.exports = exports['default'];