/**
 * Copyright 2013 Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @emails react-core
 */

"use strict";

describe('memoizeStringOnly', function() {
  var memoizeStringOnly;

  beforeEach(function() {
    require('mock-modules').dumpCache();
    memoizeStringOnly = require('memoizeStringOnly');
  });

  it('should be transparent to callers', function() {
    var callback = function(string) {
      return string;
    };
    var memoized = memoizeStringOnly(callback);

    expect(memoized('foo'), callback('foo'));
  });
});
