Wcf – In WCF – In the “Faulted” Event – How Do I Get The Exception Details

exceptionwcf

I have a WCF server and I'm tapping into the "Faulted" event which stupidly only gives me "object sender, EventArgs e". How can I get the current 'Exception' object in that event?

Or, if there is some sort of global system way, like Environment.GetCurrentException(), that would be awesome, but I can't find it.

EDIT: To help explain what I'm hoping for… in ASP.NET, you can do "Server.GetLastError()"… Is there such a thing, or anthing even remotely close in WCF? – OperationContext.Current.GetLastError() would be cool 🙂

Best Answer

OK, after some more googling with the right keywords, I've found my answer: http://www.steverb.com/post/Useful-WCF-Behaviors-IErrorHandler

Related Solutions

Python – How to test that a Python function throws an exception

Use TestCase.assertRaises (or TestCase.failUnlessRaises) from the unittest module, for example:

import mymod

class MyTestCase(unittest.TestCase):
    def test1(self):
        self.assertRaises(SomeCoolException, mymod.myfunc)

Java – How to assert that a certain exception is thrown in JUnit 4 tests

It depends on the JUnit version and what assert libraries you use.

For JUnit5 and 4.13 see answer https://stackoverflow.com/a/2935935/2986984
If you use assertJ or google-truth, see answer https://stackoverflow.com/a/41019785/2986984

The original answer for JUnit <= 4.12 was:

@Test(expected = IndexOutOfBoundsException.class)
public void testIndexOutOfBoundsException() {

    ArrayList emptyList = new ArrayList();
    Object o = emptyList.get(0);

}

Though answer https://stackoverflow.com/a/31826781/2986984 has more options for JUnit <= 4.12.

Reference :

JUnit Test-FAQ

Best Answer

Related Solutions

Python – How to test that a Python function throws an exception

Java – How to assert that a certain exception is thrown in JUnit 4 tests

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