public void UnifyingSerializationHelpers_Roundtrip_WithEnums()
{
var metadata = new MetadataMock();
var uri1 = new Uri("test://id/1");
var uri2 = new Uri("test://id/2");
metadata.Observables.Add(uri1, new MockObservable <EntityEnum>(uri1));
metadata.Observables.Add(uri2, new MockObservable <TypeWithEnum>(uri2));
Expression <Func <IAsyncReactiveQbservable <EntityEnum>, IAsyncReactiveQbservable <TypeWithEnum>, IAsyncReactiveQbservable <TypeWithEnum> > > f = (io1, io2) => Concat(Select(io1, x => new TypeWithEnum {
Enum = x
}), io2);
var invoked = BetaReducer.Reduce(
Expression.Invoke(
f,
Expression.Parameter(typeof(IAsyncReactiveQbservable <EntityEnum>), uri1.ToCanonicalString()),
Expression.Parameter(typeof(IAsyncReactiveQbservable <TypeWithEnum>), uri2.ToCanonicalString())));
var normalized = new ReactiveExpressionServices(typeof(object)).Normalize(invoked);
var clientSerializer = new ClientSerializationHelpers();
var serviceSerializer = new UnifyingSerializationHelpers(metadata);
var bonsai = clientSerializer.Serialize(normalized);
var roundtrip = serviceSerializer.Deserialize <Expression>(bonsai);
Assert.AreEqual(typeof(IAsyncReactiveQbservable <TypeWithEnum>), roundtrip.Type);
}
public void UnifyingSerializationHelpers_FindAndUnify_Subscription()
{
var metadata = new MetadataMock();
var uri = new Uri("test://id");
metadata.Subscriptions.Add(uri, new MockSubscription(uri));
var parameter = ExpressionSlim.Parameter(typeof(IAsyncReactiveQubscription).ToTypeSlim(), uri.ToCanonicalString());
var mappings = UnifyingSerializationHelpers.FindAndUnify(parameter, metadata);
Assert.AreEqual(0, mappings.Count());
}
public void UnifyingSerializationHelpers_FindAndUnify_Parameterized()
{
var metadata = new MetadataMock();
var uri = new Uri("test://id");
metadata.Observables.Add(uri, new MockParameterizedObservable <int, int>(uri));
var parameter = ExpressionSlim.Parameter(typeof(Func <int, IAsyncReactiveQbservable <int> >).ToTypeSlim(), uri.ToCanonicalString());
var mappings = UnifyingSerializationHelpers.FindAndUnify(parameter, metadata);
Assert.AreEqual(0, mappings.Count());
}
public void UnifyingSerializationHelpers_FindAndUnify_MismatchProperty()
{
var metadata = new MetadataMock();
var uri = new Uri("test://id");
metadata.Observables.Add(uri, new MockObservable <TypeWithEnum>(uri));
var structuralType = StructuralTypeSlimReference.Create(hasValueEqualitySemantics: true, StructuralTypeSlimKind.Record);
structuralType.AddProperty(structuralType.GetProperty("eg://enum", typeof(int).ToTypeSlim(), EmptyReadOnlyCollection <TypeSlim> .Instance, canWrite: true));
var observerableType = TypeSlim.Generic(((GenericDefinitionTypeSlim)typeof(IAsyncReactiveQbservable <>).ToTypeSlim()), new TypeSlim[] { structuralType }.ToReadOnly());
var parameter = ExpressionSlim.Parameter(observerableType, uri.ToCanonicalString());
Assert.ThrowsException <InvalidOperationException>(() => UnifyingSerializationHelpers.FindAndUnify(parameter, metadata));
}