public void Sync_chain_terminating_on_first()
{
ISynchronousFilterChain filterChain = new DefaultSynchronousFilterChain(dataStore: null)
.Add(new CreateInterceptorFilter())
.Add(new DeleteInterceptorFilter());
var request = new DefaultResourceDataRequest(ResourceAction.Create, typeof(IAccount), new CanonicalUri("http://api.foo.bar"), false);
var result = filterChain.Filter(request, Substitute.For<ILogger>());
result.Action.ShouldBe(ResourceAction.Create);
result.Body.ShouldContainKeyAndValue("Foo", "bar");
}
IResourceDataResult ISynchronousFilterChain.Filter(IResourceDataRequest request, ILogger logger)
{
bool hasFilters = !this.filters.IsNullOrEmpty();
if (!hasFilters)
{
throw new ApplicationException("Empty filter chain");
}
if (this.filters.Count == 1)
{
return this.filters.Single().Filter(
request,
chain: null,
logger: logger);
}
var remainingChain = new DefaultSynchronousFilterChain(this.dataStore, this.filters.Skip(1));
return this.filters.First().Filter(request, remainingChain, logger);
}
IResourceDataResult ISynchronousFilterChain.Filter(IResourceDataRequest request, ILogger logger)
{
bool hasFilters = !this.filters.IsNullOrEmpty();
if (!hasFilters)
{
throw new ApplicationException("Empty filter chain");
}
if (this.filters.Count == 1)
{
return(this.filters.Single().Filter(
request,
chain: null,
logger: logger));
}
var remainingChain = new DefaultSynchronousFilterChain(this.dataStore, this.filters.Skip(1));
return(this.filters.First().Filter(request, remainingChain, logger));
}
public DefaultSynchronousFilterChain(DefaultSynchronousFilterChain original)
: this(original.dataStore, original.filters)
{
}
public DefaultSynchronousFilterChain(DefaultSynchronousFilterChain original)
: this(original.dataStore, original.filters)
{
}
public void Sync_with_inline_filter()
{
ISynchronousFilterChain defaultFilterChain = new DefaultSynchronousFilterChain(dataStore: null)
.Add(new DeleteInterceptorFilter());
ISynchronousFilterChain finalChain = new DefaultSynchronousFilterChain(defaultFilterChain as DefaultSynchronousFilterChain)
.Add(new DefaultSynchronousFilter((req, next, logger) =>
{
return new DefaultResourceDataResult(
ResourceAction.Create,
typeof(IDictionary<string, object>),
req.Uri,
httpStatus: 200,
body: new Dictionary<string, object>() { { "Foo", "bar" } });
}));
var request = new DefaultResourceDataRequest(ResourceAction.Create, typeof(IAccount), new CanonicalUri("http://api.foo.bar"), false);
var result = finalChain.Filter(request, Substitute.For<ILogger>());
result.Action.ShouldBe(ResourceAction.Create);
result.Body.ShouldContainKeyAndValue("Foo", "bar");
}