Avoiding call to Java Collection classes

[Sam-186]

Hi,

Given the stack trace below, how can I avoid the call to Arrays.mergeSort()?
I'm using 'allowing(arrays)' but that doesn't prevent the comparison of segment1
to segment2 which are my explicit mocks.


Many thanks,
Sam

junit.framework.AssertionFailedError: unexpected invocation:
segment1.compareTo(<segment2>)
expectations:
  allowed, never invoked: arrays.<any method>(<any parameters>); returns a
default value
what happened before this: nothing!
        at org.jmock.internal.InvocationDispatcher.
dispatch(InvocationDispatcher.java:56)
        at org.jmock.Mockery.dispatch(Mockery.java:218)
        at org.jmock.Mockery.access$000(Mockery.java:43)
        at org.jmock.Mockery$MockObject.invoke(Mockery.java:258)
        at org.jmock.internal.InvocationDiverter.
invoke(InvocationDiverter.java:27)
        at org.jmock.internal.FakeObjectMethods.
invoke(FakeObjectMethods.java:38)
        at org.jmock.lib.legacy.ClassImposteriser$4.
invoke(ClassImposteriser.java:137)
        at
hot.biz.pgood.air.FlightSegmentJdo$$EnhancerByCGLIB$$c65fa396.
compareTo(<generated>)
        at java.util.Arrays.mergeSort(Arrays.java:1156)
        at java.util.Arrays.sort(Arrays.java:1080)
        at java.util.Collections.sort(Collections.java:117)


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[Nat Pryce]

Without seeing the code it's almost impossible to tell.

Does the class you're trying to mock have final methods?  If so, make
them non-final.

--Nat

2009/10/22 Sam <mail@...>:

> Hi,
>
> Given the stack trace below, how can I avoid the call to Arrays.mergeSort()?
> I'm using 'allowing(arrays)' but that doesn't prevent the comparison of segment1
> to segment2 which are my explicit mocks.
>
>
> Many thanks,
> Sam
>
> junit.framework.AssertionFailedError: unexpected invocation:
> segment1.compareTo(<segment2>)
> expectations:
>  allowed, never invoked: arrays.<any method>(<any parameters>); returns a
> default value
> what happened before this: nothing!
>        at org.jmock.internal.InvocationDispatcher.
> dispatch(InvocationDispatcher.java:56)
>        at org.jmock.Mockery.dispatch(Mockery.java:218)
>        at org.jmock.Mockery.access$000(Mockery.java:43)
>        at org.jmock.Mockery$MockObject.invoke(Mockery.java:258)
>        at org.jmock.internal.InvocationDiverter.
> invoke(InvocationDiverter.java:27)
>        at org.jmock.internal.FakeObjectMethods.
> invoke(FakeObjectMethods.java:38)
>        at org.jmock.lib.legacy.ClassImposteriser$4.
> invoke(ClassImposteriser.java:137)
>        at
> hot.biz.pgood.air.FlightSegmentJdo$$EnhancerByCGLIB$$c65fa396.
> compareTo(<generated>)
>        at java.util.Arrays.mergeSort(Arrays.java:1156)
>        at java.util.Arrays.sort(Arrays.java:1080)
>        at java.util.Collections.sort(Collections.java:117)
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
>    http://xircles.codehaus.org/manage_email
>
>
>

--
http://www.natpryce.com

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