public TestBase()
{
_coreStartup.PreInitialize();
_coreStartup.Initialize(ConfigureHost);
ConfigureSecurityProtocol();
}
/// <summary>
/// Initializes different services used by the app.
/// </summary>
/// <param name="extraHostConfiguration">Add specific configurations for app initialization.</param>
protected void InitializeServices(Action <IHostBuilder> extraHostConfiguration = null)
{
var coreStartup = new CoreStartup();
coreStartup.PreInitialize();
coreStartup.Initialize(extraHostConfiguration);
_coreStartup = coreStartup;
ConfigureSecurityProtocol();
}