[rspec-users] SOAP / VCR / General Advice

Justin Ko jko170 at gmail.com
Fri Apr 13 06:24:02 UTC 2012


On Apr 11, 2012, at 7:08 AM, Michael Guterl wrote:

> I'm building a ruby wrapper for a SOAP service using savon and I'm
> running into some issues with testing and I would love some feedback.
> I have added some tests with the help of VCR, but unfortunately that
> doesn't feel right given some of the constraints I'm running into.
> 
> 1. The service provides no test mode or environment.
> 2. Putting the service into a known state is difficult because some
> objects are soft deleted. Attempting to save an object with the same
> unique identifier as a soft deleted object is a unique constraint
> violation.  In order to test saving a new object in the system, an
> actual new object will need to be created in our production
> environment every time.
> 3. It is hard to simulate certain conditions because of #2.  Other
> conditions like session timeouts are also difficult to simulate,
> because it requires actually sleeping in my spec.  Sleeping in the
> spec is only necessary when not using VCR cassettes, once they are in
> place the sleep is no longer needed.
> 4. In the past when using VCR, I would be able to clear my
> spec/cassettes directory, run the tests again, and refresh what was
> there.  Because of #2 this isn't possible for any tests that persist
> new objects using the service.
> 
> The only thing I can come up with is building a clone of the service
> using sinatra and provide a subset of the functionality I need for
> testing.  I'm fairly certain this will allow me to get around all of
> the constraints I mentioned and allow me to stub out specific requests
> to simulate different conditions.
> 
> Any feedback is greatly appreciated.
> 
> Best,
> Michael Guterl
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They technically have no "sandbox", but could you open another production account for your own personal sandbox? Otherwise you're dealing with some serious limitations.



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