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Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs
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Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs


  • Subject: Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs
  • From: Paul Hoadley <email@hidden>
  • Date: Mon, 14 Dec 2009 16:30:06 +1030

For the archives:

On 13/12/2009, at 1:11 AM, Q wrote:

>>> 2. Ensure all tests classes that use EOF inherit from ERXTestCase
>>
>> I'm somewhat of a JUnit novice: wouldn't that result in mixing the JUnit3 and JUnit4 APIs?  ERXTestCase extends junit.framework.TestCase which has the old prescribed method names like setUp().  I'm trying to work to JUnit4, using the @Before, @BeforeClass, @Test annotations, and so on.  Or doesn't it matter?
>
> The actual inheritance isn't really that important, only that Wonder / EOF is initialised correctly, which ERXTestCase does for you.

I tried this, but kept hitting hurdles.  (What's the constructor taking a String all about?  I needed to use the EC supplied by editingContext() inside static methods, and already had my own static version of that method.)

>>> The problem I was having seemed to stem from the model somehow being unsuccessfully loaded twice, how this happened, or why the failures were unpredictable I didn't have the time to determine.

Turns out this was my problem as well.  After making my superclass's setUp() method meticulous about not trying to load an already-loaded model, the issue went away.


--
Paul.

w  http://logicsquad.net/
h  http://paul.hoadley.name/


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References: 
 >JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Paul Hoadley <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Paul Hoadley <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Mike Schrag <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Paul Hoadley <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Q <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Paul Hoadley <email@hidden>)
 >Re: JUnit4 testing of EOs: InvocationTargetException on subsequent runs (From: Q <email@hidden>)

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