"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var createMergedRef_1 = require("./createMergedRef");
var enzyme_1 = require("enzyme");
describe('createMergedRef', function () {
    it('can merge refs', function () {
        var ref1 = React.createRef();
        var Foo = /** @class */ (function (_super) {
            tslib_1.__extends(Foo, _super);
            function Foo() {
                var _this = _super !== null && _super.apply(this, arguments) || this;
                _this.mergedRef = (0, createMergedRef_1.createMergedRef)();
                return _this;
            }
            Foo.prototype.render = function () {
                return React.createElement("div", { ref: this.mergedRef(this.props.domRef, ref1) });
            };
            return Foo;
        }(React.Component));
        var ref2 = React.createRef();
        var wrapper = (0, enzyme_1.mount)(React.createElement(Foo, { domRef: ref2 }));
        expect(ref1.current).toBeTruthy();
        expect(ref2.current).toBeTruthy();
        wrapper.unmount();
        expect(ref1.current).toBeNull();
        expect(ref2.current).toBeNull();
    });
    it('returns the same ref object with the same input twice', function () {
        var mergedRef = (0, createMergedRef_1.createMergedRef)();
        expect(mergedRef()).toBe(mergedRef());
    });
    it('should return a new resolver if the refs change', function () {
        var mergedRef = (0, createMergedRef_1.createMergedRef)();
        expect(mergedRef(null)).not.toBe(mergedRef(React.createRef()));
    });
});
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