public void CanLoadMultipleFilesForCustomSections()
{
var file1 = Util.GetEmbeddedResourceText("CfgDotNet.Test.good-cfg.json");
const string file2 = @"{""environments"":{""prod"":{""elasticsearch"":{""user"":""elastic-user-test""}}}}";
var cfg = new CfgManager(null, file1, file2);
var settings = new ElasticsearchSettings();
var user = cfg.GetConfigSection("elasticsearch", settings).User;
Assert.AreEqual("elastic-user-test", user);
}