public void GetSetExtension_Should_Throw_On_Null()
{
IResolveFieldContext context = null;
Should.Throw <ArgumentNullException>(() => context.GetOutputExtension("e"));
Should.Throw <ArgumentNullException>(() => context.SetOutputExtension("e", 1));
context = new ResolveFieldContext();
context.GetOutputExtension("a").ShouldBe(null);
context.GetOutputExtension("a.b.c.d").ShouldBe(null);
Should.Throw <ArgumentException>(() => context.SetOutputExtension("e", 1));
}
public static IObservable <string> TestWithInitialExtensions(IResolveFieldContext context, [FromServices] IObservable <string> source)
{
context.SetOutputExtension("alpha", "beta");
return(source);
}