ThatRendle/Simple.Web

CodeGeneration.Tests FAIL

Closed this issue · 4 comments

ianbattersby commented 
Simple.Web.CodeGeneration.Tests.HandlerRunnerBuilderTest.CallsPatchWithParameter [FAIL]
   Simple.Web.UnsupportedMediaTypeException : Requested type(s) not available
   Stack Trace:
      c:\Source\GitHub\Simple.Web\Simple.Web\Behaviors\Implementations\SetInput.cs(45,0): at Simple.Web.Behaviors.Implementations.GetInput.Impl[T](IContext context)
      at lambda_method(Closure , Object , IContext )
      c:\Source\GitHub\Simple.Web\Tests\Simple.Web.CodeGeneration.Tests\HandlerRunnerBuilderTest.cs(75,0): at Simple.Web.CodeGeneration.Tests.HandlerRunnerBuilderTest.CallsPatchWithParameter()
ThatRendle commented

Yes, I've been getting this. It appears to be a race condition or
something. Works fine if you run it individually. Under investigation.
On Aug 30, 2012 8:17 PM, "Ian Battersby" notifications@github.com wrote:

Simple.Web.CodeGeneration.Tests.HandlerRunnerBuilderTest.CallsPatchWithParameter [FAIL]
Simple.Web.UnsupportedMediaTypeException : Requested type(s) not available
Stack Trace:
c:\Source\GitHub\Simple.Web\Simple.Web\Behaviors\Implementations\SetInput.cs(45,0): at Simple.Web.Behaviors.Implementations.GetInput.Impl[T](IContext context)
at lambda_method(Closure , Object , IContext )
c:\Source\GitHub\Simple.Web\Tests\Simple.Web.CodeGeneration.Tests\HandlerRunnerBuilderTest.cs(75,0): at Simple.Web.CodeGeneration.Tests.HandlerRunnerBuilderTest.CallsPatchWithParameter()

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Reply to this email directly or view it on GitHubhttps://github.com//issues/27.

ianbattersby commented

Interestingly this seems to be around AppDomain.CurrentDomain.GetAssemblies() (ExportedTypeHelper) consistently returning the appropriate IMediaTypeHandler. If you manually add the Type after the scan, it works every time, so perhaps it's not a straight-forward race-condition after all?

Hacky spike:-

    private static void PopulateContentTypeHandlerFunctions()
    {
        foreach (var exportedType in ExportedTypeHelper.FromCurrentAppDomain(TypeIsContentTypeHandler))
        {
            AddContentTypeHandler(exportedType);
        }

        AddContentTypeHandler(System.Reflection.Assembly.LoadFrom("..\\..\\..\\..\\Simple.Web.JsonFx\\bin\\debug\\Simple.Web.JsonFx.dll").GetExportedTypes().FirstOrDefault(x => x.Name == "JsonMediaTypeHandler"));
        AddContentTypeHandler(typeof(FormDeserializer));
    }
ianbattersby commented

Adding to my comment above, I'm not sure with this kind of type scanning if some kind of start-up object graph generation (via IoC container or otherwise) might be an option?