public void SerializerConfigBasicSetup()
{
var model = new MyModel();
Assert.True(model.IsDefined(typeof(A)));
Assert.False(model.IsDefined(typeof(B)));
Assert.True(model.IsDefined(typeof(Haz)));
Assert.False(model.IsDefined(typeof(HazNot)));
Assert.True(model.IsDefined(typeof(Proxied)));
var serType = TypeModel.TryGetSerializer <A>(model)?.GetType();
Assert.Equal(typeof(EnumSerializerInt32 <A>), serType);
Assert.Equal(typeof(A), serType.GetGenericArguments().Single());
serType = TypeModel.TryGetSerializer <B>(model)?.GetType();
Assert.Null(serType);
Assert.IsType <MyProvider>(TypeModel.TryGetSerializer <Haz>(model));
Assert.Null(TypeModel.TryGetSerializer <HazNot>(model));
Assert.IsType <ProxySerializer>(TypeModel.TryGetSerializer <Proxied>(model));
// now let's look just via the model
serType = model.GetSerializer <A>()?.GetType();
Assert.Equal(typeof(EnumSerializerInt32 <A>), serType);
Assert.Equal(typeof(A), serType.GetGenericArguments().Single());
// B *should not* work when accessed directly
Assert.Null(model.GetSerializer <B>());
Assert.IsType <MyProvider>(model.GetSerializer <Haz>());
Assert.Null(model.GetSerializer <HazNot>());
Assert.IsType <ProxySerializer>(model.GetSerializer <Proxied>());
}