public void CanSetAccessor()
{
var hbmMapping = new HbmMapping();
var member = typeof(MyClass).GetProperty("Relation");
var hbm = new HbmManyToOne();
var mapper = new ManyToOneMapper(member, hbm, hbmMapping);
mapper.Access(Accessor.ReadOnly);
hbm.Access.Should().Be("readonly");
}