me.stub(:sum) {|a,b| a + b} = really slick trick!
On Feb 20, 2010, at 6:22 PM, David Chelimsky wrote:
On Sat, Feb 20, 2010 at 4:09 PM, Matt Wynne <[email protected]>
wrote:
I keep wanting to do this, and I don't think it's possible so I
thought I'd
suggest it. Similarly to the way I can specify stub values as hash
key/value
pairs when constructing a test double, I'd like to be able to the
same when
subsequently calling stub on that double:
me.stub(:name => 'Matt')
That's as opposed to
me.stub(:name).and_return('Matt')
Thoughts?
Have you tried it? It already works. You can do this, in fact:
me.stub(:name => 'David', :predictor_of_matts_future_requests =>
true)
Also, try this one:
me.stub(:name) { 'Matt' }
That's actually my preference, because it gives you access to args:
me.stub(:sum) {|a,b| a + b}
me.sum(3,4)
=> 7
HTH,
David
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