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 ReactiveExpressionServices_ArgumentChecking()
{
var expression = default(Expression);
var uri = default(Uri);
var expressionServices = new ReactiveExpressionServices(typeof(ITestClient));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.RegisterObject(null, Expression.Default(typeof(int))));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.RegisterObject("foo", null));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.TryGetObject(null, out expression));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.Normalize(null));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.GetNamedExpression(null, new Uri("eg:/foo")));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.GetNamedExpression(typeof(int), null));
Assert.ThrowsException<ArgumentNullException>(() => expressionServices.TryGetName(null, out uri));
}
/// <summary>
/// Creates a new reactive metadata service proxy using the specified service provider and expression tree normalization services.
/// </summary>
/// <param name="serviceProvider">Metadata service provider exposing the underlying query provider for use by IRP facilities.</param>
/// <param name="expressionServices">Expression tree normalization services.</param>
private AzureReactiveMetadataProxy(AzureMetadataServiceProvider serviceProvider, ReactiveExpressionServices expressionServices)
: base(serviceProvider, expressionServices)
{
_queryProvider = (AzureMetadataQueryProvider)serviceProvider.Provider;
}
