public void first_configuration_supercedes_second()
{
var registry = new FubuRegistry();
registry.Spark(spark => spark.Settings.AddNamespace("Test"));
registry.WithSparkDefaults();
SparkSettings settings = null;
registry.Services(x =>
{
settings = (SparkSettings) x.DefaultServiceFor<ISparkSettings>().Value;
});
registry.BuildGraph();
settings
.UseNamespaces
.ShouldContain("Test");
}