Ignore the TDNet AdHoc runner. (BTW, which version of TDNet are you running?)
What else is being printed? Does Gallio emit a test report? Jeff. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mark Kharitonov Sent: Thursday, August 13, 2009 3:41 AM To: MbUnit.User Subject: MbUnit Re: Generic test method for dynamically generated types. I still have problems with generic test methods. In the solution I have attached here - http://mbunituser.googlegroups.com/web/MbUnitEval+(2).zip?gda=R4yycUgAAAAyie rdfs5hXqAENFivGUcUmHDJvZsuwprcZE_nuKgy49g37qnIxLkzYpijfOzvQLzX-2uOCCpyWy21PU ofZtoQGjVgdwNi-BwrUzBGT2hOzg&gsc=CZzp6AsAAABM-gaW-pfbhiAMxD_IvOJm there is a file DebuggingTest.cs in the LibraryTest project. It contains a test method named TestMethod. When it is generic like so: [Test] public void TestMethod<[Factory("GetTypes")] T>() { } TestDriven.NET fails to debug/run it with the familiar message: ** NO TESTS WERE RUN (No tests found) ** TestCase 'M:LibraryTest.DebuggingTest.TestMethod``1' failed: Late bound operations cannot be performed on types or methods for which ContainsGenericParameters is true. System.InvalidOperationException: Late bound operations cannot be performed on types or methods for which ContainsGenericParameters is true. at System.Reflection.RuntimeMethodInfo.ThrowNoInvokeException() at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) at TestDriven.AdHoc.TestRunner.AdHocTestRunner.runAdHoc(ITestListener testListener, ITraceListener traceListener, String assemblyPath, String cref) This happens when I run/debug the method from within the context menu open inside the method. Everything works fine when the context menu is open on the file itself in the solution explorer or inside the file itself, but outside the test method. No such problem exists if the method is not generic like so: [Test] public void TestMethod([Factory("GetTypes")] Type type) { } On Aug 12, 10:14 am, "Jeff Brown" <[email protected]> wrote: > Just open your project in Visual Studio and set some breakpoints. > Then click the Debug button in Icarus. > > Beware that if you have multiple instances of Visual Studio open, > Icarus might not be able to determine which one contains the test > projects you are working on. If it attaches to the wrong debugger > then your breakpoints will not be hit. > > Jeff. > > _____ > > From: [email protected] [mailto:[email protected]] > On Behalf Of Mark Kharitonov > Sent: Tuesday, August 11, 2009 11:25 PM > To: [email protected] > Subject: MbUnit Re: Generic test method for dynamically generated types. > > Thanks, Jeff. > Can you tell me how to utilize the Debug feature of Icarus and Echo? > Seems like I miss something, because I do not succeed to debug the > tests from within either. > > On 12/08/2009, at 00:03, Jeff Brown wrote: > > The TDNet problem is because the first type defined in the file is not > a test fixture. The actual test fixture is the second type in the > file. When you right-click on the file, TDNet seems to ask Gallio to > run that type but not the other top-level types in the file. > > Two workarounds: > > 1. Move OrderedCollectionImplementationFactory to the end of the file > so that OrderedCollectionTest comes first. > > 2. Instead of using "Run Test" on the file in the Solution Explorer, > right-click on or within the OrderedCollectionTest class in the code > editor and use the "Run Test" context action there. > > Jamie: > This is where it would be really handy if TDNet could pass Gallio a > list of multiple assemblies, namespaces or types/members to run all at > once. In the case where a file contains multiple types it would just > pass the list of these types to the test runner instead of > (apparently) choosing the first one only. > > Jeff. > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > On > > Behalf Of Mark Kharitonov > Sent: Tuesday, August 11, 2009 6:47 AM > To: MbUnit.User > Subject: MbUnit Re: Generic test method for dynamically generated types. > > The solution is here > -http://groups.google.com/group/MbUnitUser/web/MbUnitEval.zip > > On Aug 11, 4:42 pm, Mark Kharitonov <[email protected]> wrote: > > I have isolated the test in a separate assembly. It works now. What I > did before is took my original mstest unit test project, commented > some stuff, removed some references and so it did not work. > There are still a few things I fail to do: > 1. When I click "Run Test(s)" on the unit test file in the solution > explorer I get this: > ==================== > ------ Test started: Assembly: LibraryTest.dll ------ > > Gallio TestDriven.Net Runner - Version 3.0.6 build 787 > > Test Assemblies: > C:\Home\work\MbUnitEval\LibraryTest\bin\Debug\LibraryTest.dll > > Start time: 4:26 PM > Verifying assembly names. > Initializing the test runner. > Running the tests. > Disposing the test runner. > Stop time: 4:26 PM (Total execution time: 1.470 seconds) > > Test Report: > file:///C:/Documents%20and%20Settings/mark.kharitonov/Local%20Settings > /Temp/Gallio.TDNetRunner/LibraryTest.dll.html > ** NO TESTS WERE RUN (No tests found) ** The target type doesn't > contain tests from a known test framework or a 'Main' method. > ==================== > But, if I open this file in the editor, right click and select "Run > Test(s)" there I get a clean run: > ==================== > ------ Test started: Assembly: LibraryTest.dll ------ > > Gallio TestDriven.Net Runner - Version 3.0.6 build 787 > > Test Assemblies: > C:\Home\work\MbUnitEval\LibraryTest\bin\Debug\LibraryTest.dll > > Start time: 4:30 PM > Verifying assembly names. > Initializing the test runner. > Running the tests. > TestCase 'MbUnit v3.0.6.787/LibraryTest/OrderedCollectionTest`1/ > OrderedCollectionTest`1<Library.OrderedCollection<int>>/AddItemUnique' > passed. > ......................................... > ..(Deleted 26 lines here).. > ......................................... > TestCase 'MbUnit v3.0.6.787/LibraryTest/OrderedCollectionTest`1/ > OrderedCollectionTest`1<Library.OrderedObservableCollection<int>>/ > TrySetItemDuplicate' passed. > Disposing the test runner. > Stop time: 4:30 PM (Total execution time: 1.912 seconds) > > Test Report: > file:///C:/Documents%20and%20Settings/mark.kharitonov/Local%20Settings > /Temp/Gallio.TDNetRunner/LibraryTest.dll.html > > 28 passed, 0 failed, 0 skipped, took 2.39 seconds (Gallio_MbUnit). > ==================== > 2. The Debug button in the Icarus GUI just does not work. The first > time I clicked it, VS2008 drove me crazy by constantly presenting me > with source server dialogs, OKaying all the dialogs did not help - no > debug. After that, clicking the Debug button does nothing. Well, it > runs the test (I can see it in the status line), but no debugging. > 3. Running gallio.echo /debug does not debug as well. > > I guess I am doing something wrong, but what? > I will attach the solution momentarily. > > On Aug 11, 1:35 pm, "Jeff Brown" <[email protected]> wrote: > > The TDNet error at the bottom is a red herring. It's trying to use > its Ad-Hoc test runner because Gallio told it that it ran no tests. > (The Ad-Hoc test runner is a kind of fallback that TDNet provides but > it only works for limited cases.) > > The most likely explanation is that no data has been provided to the > test so it will not run. > > If you send me your test code I may be able to help you further. > > Jeff. > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On > > Behalf Of mark Kharitonov > Sent: Tuesday, August 11, 2009 2:50 AM > To: [email protected] > Subject: MbUnit Re: Generic test method for dynamically generated types. > > More Info. > I am trying to debug from gallio.icarus with the debug button - > nothing happens. No errors either. It just tells - 14 tests - 0 passed > - 0 failed - 0 inconclusive - 0 skipped - 0.0s > > Trying Gallio.Echo /debug just prints out this screen: > > C:\Dev\windows\bin\Debug>gallio.echo /debug Test.dll > > Gallio Echo - Version 3.0.6 build 787 Get the latest version > athttp://www.gallio.org/ > > Start time: 12:35 PM > Verifying assembly names. > Initializing the runtime and loading plugins. > Initializing the test runner. > Running the tests. > Attaching the debugger to the host. > Detaching the debugger from the host. > Disposing the test runner. > Stop time: 12:35 PM (Total execution time: 3.524 seconds) > > 0 run, 0 passed, 0 failed, 0 inconclusive, 0 skipped > > When I run from TDD.NET, the error message contains this: > > ** NO TESTS WERE RUN (No tests found) ** TestCase > 'M:Shunra.Common.Test.OrderedCollectionTest`1.AddItemUnique' > failed: Cannot create an instance of > Shunra.Common.Test.OrderedCollectionTest`1[T] because > Type.ContainsGenericParameters is true. > System.MemberAccessException: Cannot create an instance of > Shunra.Common.Test.OrderedCollectionTest`1[T] because > Type.ContainsGenericParameters is true. > at > System.Reflection.RuntimeConstructorInfo.CheckCanCreateInstance(Type > declaringType, Boolean isVarArg) > at > System.Reflection.RuntimeConstructorInfo.ThrowNoInvokeException() > at > System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags > invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) > at System.Reflection.ConstructorInfo.Invoke(Object[] > parameters) > at > TestDriven.AdHoc.TestRunner.AdHocTestRunner.runAdHoc(ITestListener > testListener, ITraceListener traceListener, String assemblyPath, > String > cref) > > Any ideas? > Thanks. > > On 8/11/09, mark Kharitonov <[email protected]> wrote: > > Hi Jeff. > I am trying to apply what you have shown me, so I have written a > simple generic unit test type. Unfortunately, TD.NET refuses to run it > with the following error message: > Cannot create an instance of OrderedCollectionTest`1[T] because > Type.ContainsGenericParameters is true > > Is there a way to make TD.NET run generic fixtures? Or may be you can > advice me on how to debug a unit test without TD.NET. > > Thanks. > > On 8/11/09, Mark Kharitonov <[email protected]> wrote: > > Thanks a lot for the prompt replies. > > On 11/08/2009, at 00:04, Jeff Brown wrote: > > Both generic test methods and generic fixture types are supported. > > I gave an example of the former below. You can use any data source or > factory you like as long as it yields the required Types to bind to > the type parameters. > > Jeff. > > From: [email protected] > [mailto:[email protected]] On Behalf Of Mark Kharitonov > Sent: Monday, August 10, 2009 6:42 AM > To: [email protected] > Subject: MbUnit Re: Generic test method for dynamically generated > types. > > Thanks, Jeff. > Sounds promising. > I did not get from your response whether generic test methods are > possible. > If so, can the generic type parameters be yielded at run-time by some > factory method, just as with the generic fixture parameters? > Thanks. > > On 10/08/2009, at 13:18, Jeff Brown wrote: > > Wow that's a pretty complicated case! > > There are a few things in MbUnit v3 that might help you: > > 1. You can specify data sources for generic fixture type parameters > and generic test method type parameters. > > eg. Using Column but any other data source will do, including a > [Factory] if you like. (Just make sure the factory method yields Type > objects.) > > [Test] > public void MyTest<[Column(typeof(Abc), typeof(Def))] T>() { ... } > > 2. Given just how dynamic this case is, you might consider using a > [DynamicTestFactory]. > (http://www.gallio.org/api/html/ > T_MbUnit_Framework_DynamicTestFactoryAttribu > te.htm) > > The API documentation includes an example of a dynamic test factory > that is also data driven. So what you could do is to use a data > driven dynamic test factory to produce a list of test cases for each > combination of inputs. > > Since you can run arbitrary code > > ... > > read more » --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "MbUnit.User" group. 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