``` var resultValidator = testExecutor whenever wheneverComm

Question

``` var resultValidator = testExecutor whenever wheneverCommand resultValidator = expects events let resultValidator expectEvents it toTypedArray resultValidator resultValidator = expects eventsMatching let resultValidator expectEventsMatching it resultValidator resultValidator = expects returnValue let resultValidator expectReturnValue it resultValidator resultValidator = expects returnValueMatching let resultValidator expectReturnValueMatching it resultValidator```

dave08 · Answer

Why are you reassigning resultValidator If to run assertions then did you try < C887ZKGCQ|atrium> There s some pretty nice advanced assertions also if you make the same checks repetedly with a slight difference think of making them into custom assertions possibly w a param for slight difference Also group custom assertions by functionality tested

snowe · Answer

These aren t assertions maybe I should have posted the example where `resultValidator` isn t assigned to anything at first

snowe · Answer

So instead of the above think of it like this

snowe · Answer

``` var resultValidator ResultValidator resultValidator = expects events let resultValidator expectEvents it toTypedArray resultValidator resultValidator = expects eventsMatching let resultValidator expectEventsMatching it resultValidator resultValidator = expects returnValue let resultValidator expectReturnValue it resultValidator resultValidator = expects returnValueMatching let resultValidator expectReturnValueMatching it resultValidator```

snowe · Answer

ugh I m giving bad examples

snowe · Answer

when I get home tonight i ll try to clarify what I was trying to do

snowe · Answer

Ok so here s the actual example

snowe · Answer

``` var executorBuilder = aggregateTestFixture executorBuilder = registerBuilder repository let aggregateTestFixture registerRepository it executorBuilder executorBuilder = registerBuilder aggregateFactory let aggregateTestFixture registerAggregateFactory it executorBuilder executorBuilder = registerBuilder annotatedCommandHandler let aggregateTestFixture registerAnnotatedCommandHandler it executorBuilder```

snowe · Answer

aggregateTestFixture is not actually an executorBuilder

snowe · Answer

it s a FixtureConfiguration

snowe · Answer

but any method called on the aggregateTestFixture returns an ExecutorBuilder

snowe · Answer

any of those methods could be called so I have to check and reassign no matter what

snowe · Answer

confused

dave08 · Answer

Maybe look into chain of responsibility design pattern