jiaojiu/node_modules/_es5-shim@4.5.15@es5-shim/tests/helpers/h-matchers.js

var has = Object.prototype.hasOwnProperty;
var getKeys = function (o) {
    'use strict';

    var key;
    var a = [];
    for (key in o) {
        if (has.call(o, key)) {
            a.push(key);
        }
    }
    return a;
};

beforeEach(function () {
    'use strict';

    this.addMatchers({
        toExactlyMatch: function (expected) {
            var a1, a2, l, i, key;
            var actual = this.actual;

            a1 = getKeys(actual);
            a2 = getKeys(expected);

            l = a1.length;
            if (l !== a2.length) {
                return false;
            }
            for (i = 0; i < l; i++) {
                key = a1[i];
                expect(key).toEqual(a2[i]);
                expect(actual[key]).toEqual(expected[key]);
            }

            return true;
        }
    });
});