Qt, unit testing and mock objects.

Posted by Eye of Hell on Stack Overflow See other posts from Stack Overflow or by Eye of Hell
Published on 2010-05-12T11:00:56Z Indexed on 2010/05/12 11:24 UTC
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qt

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unit-testing

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mocking

Hello.

Qt framework has internal support for testing via QtTest package. Unfortunately, i didn't find any facilities in it that can assist in creating mock objects. Qt signals and slots offers a natural way to create a unit-testing friendly units with input (slots) and output (signals). But is it any easy way to test that calling specified slot in object will result in emitting correct signals with correct arguments? Of course i can manually create a mock objects and connect them to objects being tested, but it's a lot of code. Maybe it's some techniques exists that allows to somehow automate mock objects creation while unit-testing Qt-based applications?

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