public async Task Should_chain_in_order2()
{
/* Given */
var values = new List <int>();
var builder = new ResolverBuilder();
builder.Use((context, next) =>
{
values.Add(0);
return(next(context));
});
builder.Use((context, next) =>
{
var result = next(context);
values.Add(1);
return(result);
});
builder.Use((context, next) =>
{
values.Add(2);
return(next(context));
});
builder.Run(context => new ValueTask <IResolverResult>(Resolve.As(42)));
/* When */
var resolver = builder.Build();
await resolver(null);
/* Then */
Assert.Equal(new[] { 0, 2, 1 }, values.ToArray());
}
private void LevelUpdateCallBack(object state)
{
//object[] objParams = state as object[];
DataTable dtHL = state as DataTable;
string extHierarchyID = string.Empty;
Int16 groupingLevel = 0;
ResolverBuilder requestResolver = new ResolverBuilder();
try
{
requestResolver.Build();
requestResolver.Container.RegisterType <IProductService, ProductService>(new HierarchicalLifetimeManager());
IProductService ps = requestResolver.Container.Resolve <IProductService>();
foreach (DataRow row in dtHL.Rows)
{
extHierarchyID = row["ExtHierarchyID"].ToString();
groupingLevel = row["LevelInHierarchy"].ConvertToInt16();
AMSResult <bool> amsResult = m_ProductService.UpdateHierarchyLevel(extHierarchyID, groupingLevel);
if (amsResult.ResultType != AMSResultType.Success)
{
infobar.Visible = true;
infobar.InnerHtml = PhraseLib.Lookup("pab.config.levelupdateerror", LanguageID) + ": " + amsResult.MessageString;
}
}
}
catch (Exception ex)
{
infobar.Visible = true;
infobar.InnerHtml = PhraseLib.Lookup("pab.config.levelupdateerror", LanguageID) + ": " + ex.Message;
}
}
public void CreateSourcePropertyResolver()
{
// arrange
var context = new Mock <IResolverContext>(MockBehavior.Strict);
context.Setup(t => t.Parent <FooType>())
.Returns(new FooType());
context.Setup(t => t.RequestAborted)
.Returns(CancellationToken.None);
var fieldMember = new FieldMember(
"type", "field", typeof(FooType).GetProperty("BarProperty"));
var descriptor = new SourceResolverDescriptor(
typeof(FooType), fieldMember);
// act
var resolverBuilder = new ResolverBuilder();
resolverBuilder.AddDescriptor(descriptor);
ResolverBuilderResult result = resolverBuilder.Build();
// assert
Assert.Collection(result.Resolvers,
r =>
{
Assert.Equal("type", r.TypeName);
Assert.Equal("field", r.FieldName);
Assert.NotNull(r.Resolver);
object resolvedResult = r.Resolver(
context.Object).Result;
Assert.Equal("Hello World Property", resolvedResult);
});
}
private ResolverBuilderResult CompileResolvers()
{
var resolverBuilder = new ResolverBuilder();
resolverBuilder.AddDescriptors(CreateResolverDescriptors());
resolverBuilder.AddDescriptors(CreateMiddlewareDescriptors());
resolverBuilder.AddDescriptors(_resolverDescriptors.Values);
return(resolverBuilder.Build());
}
private IServiceResolver GetResolver(string name)
{
ResolverBuilder resolverBuilder = new ResolverBuilder();
resolverBuilder.Build();
IServiceResolver serviceResolver = resolverBuilder.GetResolver();
serviceResolver.AppName = name;
return(serviceResolver);
}
public DirectiveFieldVisitorContext WithResolver(Action <ResolverBuilder> build)
{
if (build == null)
{
throw new ArgumentNullException(nameof(build));
}
var builder = new ResolverBuilder();
build(builder);
return(new DirectiveFieldVisitorContext(Name, Field, builder.Build(), Subscriber));
}
public void CreateAsyncCollectionMethodResolver()
{
// arrange
var context = new Mock <IResolverContext>(MockBehavior.Strict);
context.Setup(t => t.Parent <FooType>())
.Returns(new FooType());
context.Setup(t => t.Resolver <FooTypeResolver>())
.Returns(new FooTypeResolver());
context.Setup(t => t.RequestAborted)
.Returns(CancellationToken.None);
var argumentDescriptor =
new ArgumentDescriptor(
"foo", "b", ArgumentKind.Source,
typeof(FooType),
null);
var fieldMember = new FieldMember(
"type", "field",
typeof(FooTypeResolver).GetMethod("BarResolverAsync"));
var descriptor = new ResolverDescriptor(
typeof(FooTypeResolver),
typeof(FooType),
fieldMember,
new[] { argumentDescriptor });
// act
var resolverBuilder = new ResolverBuilder();
resolverBuilder.AddDescriptor(descriptor);
ResolverBuilderResult result = resolverBuilder.Build();
// assert
Assert.Collection(result.Resolvers,
r =>
{
Assert.Equal("type", r.TypeName);
Assert.Equal("field", r.FieldName);
Assert.NotNull(r.Resolver);
object resolvedValue = r.Resolver(
context.Object)
.Result;
Assert.Equal("Hello World_123", resolvedValue);
});
}
public static void Compile(
IDictionary <FieldReference, RegisteredResolver> resolvers)
{
if (resolvers == null)
{
throw new ArgumentNullException(nameof(resolvers));
}
var resolverBuilder = new ResolverBuilder();
foreach (RegisteredResolver resolver in resolvers.Values)
{
if (resolver.Field is FieldMember member)
{
if (resolver.IsSourceResolver)
{
resolverBuilder.AddDescriptor(
new SourceResolverDescriptor(
resolver.SourceType, member));
}
else
{
resolverBuilder.AddDescriptor(
new ResolverDescriptor(
resolver.ResolverType,
resolver.SourceType,
member));
}
}
}
ResolverBuilderResult result = resolverBuilder.Build();
foreach (FieldResolver resolver in result.Resolvers)
{
var reference = resolver.ToFieldReference();
if (resolvers.TryGetValue(reference,
out RegisteredResolver registered))
{
resolvers[reference] = registered.WithField(resolver);
}
}
}
public async Task Should_propagate_resolved_value()
{
/* Given */
var builder = new ResolverBuilder();
builder
.Use((context, next) => next(context))
.Use((context, next) => next(context))
.Use((context, next) => next(context));
builder.Run(context => new ValueTask <IResolverResult>(Resolve.As(42)));
/* When */
var resolver = builder.Build();
var result = await resolver(null);
/* Then */
Assert.Equal(42, result.Value);
}
public void Should_not_call_chain_until_resolver_executed()
{
/* Given */
var values = new List <int>();
var builder = new ResolverBuilder();
builder.Use((context, next) =>
{
values.Add(0);
return(next(context));
});
builder.Run(context => new ValueTask <IResolverResult>(Resolve.As(42)));
/* When */
builder.Build();
/* Then */
Assert.Equal(new int[] {}, values.ToArray());
}
public DirectiveFieldVisitorContext WithSubscriber(Action <ResolverBuilder> buildResolver, Action <SubscriberBuilder> buildSubscriber)
{
if (buildResolver == null)
{
throw new ArgumentNullException(nameof(buildResolver));
}
if (buildSubscriber == null)
{
throw new ArgumentNullException(nameof(buildSubscriber));
}
var resolverBuilder = new ResolverBuilder();
buildResolver(resolverBuilder);
var subscriberBuilder = new SubscriberBuilder();
buildSubscriber(subscriberBuilder);
return(new DirectiveFieldVisitorContext(Name, Field, resolverBuilder.Build(), subscriberBuilder.Build()));
}