[rspec-users] Argument Constraints where the Argument is a Hash

David Chelimsky dchelimsky at gmail.com
Mon Aug 18 12:23:13 EDT 2008





On Aug 18, 2008, at 11:10 AM, Matt Wynne <matt at mattwynne.net> wrote:

> Hi folks,
>
> I have an object whose constructor I want to stub, specifying that  
> it should be passed a hash containing an expected set of key / value  
> pairs.
>
> Note that the actual hash might contain more key / value pairs, but  
> I don't care, as long as my expected ones are there
>
> I thought I might be able to write this:
>
>           expected_params = {
>             :page => "1",
>             :city_id => city.id.to_s,
>             :name => "thingy" }
>
> 	 
> Venue: 
> :Query. 
> should_receive( 
> :new).with( include(expected_params) ).and_return(query)

Close ...

...with( hash_including(expected_params).and...

Cheers,
David

>
> ... but it doesn't seem to work.
>
> What's my best approach?
>
> Thanks for your patience and support as I get up to speed with this  
> stuff folks. You're all very kind!
>
> cheers,
> Matt
> ----
> http://blog.mattwynne.net
> http://songkick.com
>
> In case you wondered: The opinions expressed in this email are my  
> own and do not necessarily reflect the views of any former, current  
> or future employers of mine.
>
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