public void TestWeCanResetAdaptorCacheInvalidatedUponAdaptorReset()
{
string templates =
"foo(x) ::= \"<x.id>: <x.name>\"\n";
writeFile(tmpdir, "foo.stg", templates);
TemplateGroup group = new TemplateGroupFile(Path.Combine(tmpdir, "foo.stg"));
group.RegisterModelAdaptor(typeof(User), new UserAdaptor());
group.GetModelAdaptor(typeof(User)); // get User, SuperUser into cache
group.GetModelAdaptor(typeof(SuperUser));
group.RegisterModelAdaptor(typeof(User), new UserAdaptorConst());
// cache should be reset so we see new adaptor
Template st = group.GetInstanceOf("foo");
st.Add("x", new User(100, "parrt"));
string expecting = "const id value: const name value"; // sees UserAdaptorConst
string result = st.Render();
Assert.AreEqual(expecting, result);
}