CODEWITHSUNDEEP
ruby-on-railsrubyrspec
legendary_rob
legendary_rob

Reputation: 13012

rspec 2 to 3 syntax stub error

I am converting a bunch of spec's from rspec 2 to 3 syntax.

there is this particular stub.

mail.stub(deliver: mail)

I have tried several things to get this to the new syntax but I am struggling a bit.

I have tried

allow(mail).to receive(deliver: mail)

Which will result in an 

undefined method `to_sym' for {:deliver=>#<Double "mail">}:Hash

any help with this particular stub would be great.

Upvotes: 1

Views: 88

Answers (1)

Puhlze
Puhlze

Reputation: 2614

If it's a stub you can add a return block, ignoring the passed arguments, like so:

allow(mail).to receive(:deliver) { 'hello' }

If its an expectation you can use the #with method to verify arguments:

expect(mail).to receive(:deliver).with(mail) { 'hello' }

https://relishapp.com/rspec/rspec-mocks/docs

Upvotes: 2

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