/// <summary>
/// Unit testable ctor - allows dependency injection for testing
/// </summary>
/// <param name="releaseChannelProvider">Provides the client's current release channel</param>
/// <param name="installedVersionProvider">Method that provides the installed version string</param>
/// <param name="channelInfoProvider">Method that provides a (potentially invalid) ChannelInfo</param>
internal AutoUpdate(Func <ReleaseChannel> releaseChannelProvider, Func <string> installedVersionProvider, IChannelInfoProvider channelInfoProvider)
{
_strongReleaseChannel = releaseChannelProvider();
_installedVersionProvider = installedVersionProvider;
_channelInfoProvider = channelInfoProvider;
ReleaseChannel = _strongReleaseChannel.ToString();
_initTask = Task.Run(() => InitializeWithTimer());
}
// Wrap the ctor to give us a single place for adding dependency injection parameters
private static AutoUpdate BuildAutoUpdate(ReleaseChannel releaseChannel = ReleaseChannel.Production, string testInstalledVersion = null, IChannelInfoProvider channelProvider = null)
{
return(new AutoUpdate(() => releaseChannel, () => testInstalledVersion ?? TestInstalledVersion, channelProvider ?? InertChannelInfoProvider));
}
