/*
 * Copyright (C) 2014 SCVNGR, Inc. d/b/a LevelUp
 *
 * 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.
 */
package com.scvngr.levelup.core.test;

import android.content.Context;
import android.content.ContextWrapper;
import android.content.SharedPreferences;

/**
 * Context wrapper that redirects all getSharedPreferences calls to have a ".testsafe" prefix, so we
 * don't bork our login data between tests.
 */
public final class PrefsPreservingContextWrapper extends ContextWrapper {
    /**
     * Simple constructor.
     *
     * @param base Base context to be wrapped
     */
    public PrefsPreservingContextWrapper(final Context base) {
        super(base);
    }

    @Override
    public SharedPreferences getSharedPreferences(final String name, final int mode) {
        return super.getSharedPreferences(name + ".testsafe", mode);
    }
}