/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

var propertyreplacer = require('cordova/propertyreplacer');

require('cordova/builder').replaceHookForTesting = function(obj, key) {
    // This doesn't clean up non-clobbering assignments, nor does it work for
    // getters. It does work to un-clobber clobbered / merged symbols, which
    // is generally good enough for tests.
    if (obj[key]) {
        propertyreplacer.stub(obj, key);
    }
};

