private Configuration BaseConfig(FluentMockServer server, Func <ConfigurationBuilder, IConfigurationBuilder> extraConfig = null)
{
var builderInternal = Configuration.BuilderInternal(_mobileKey)
.EventProcessor(new MockEventProcessor());
builderInternal
.BaseUri(new Uri(server.GetUrl()))
.StreamUri(new Uri(server.GetUrl()))
.PersistFlagValues(false); // unless we're specifically testing flag caching, this helps to prevent test state contamination
var builder = extraConfig == null ? builderInternal : extraConfig(builderInternal);
return(builder.Build());
}