﻿// HashCalculator
// Tool for calculating and comparing file hash sums, e.g. sha1
// Copyright(C) 2016 Anthony Fung

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program. If not, see<http://www.gnu.org/licenses/>.

using System.Windows;

namespace HashCalculatorTests.TestingInfrastructure
{
    internal static class WpfApplication
    {
        /// <summary>
        /// There is no Application for the app domain while running unit tests.
        /// This method will set up an environment where tests that create
        /// instances of UI objects that require specific application resources
        /// can run.
        /// </summary>
        public static void Initialize()
        {
            if (Application.Current == null)
            {
                // Will assign to Application.Current
                var app = new HashCalculator.App();

                // Add resources required
                Application.Current.Resources.Add(
                    "ViewModel",
                    new HashCalculator.Service.ViewModelService());
            }
        }
    }
}
