I've got this code:
Net::SSH.start(@server, @username, :password => @password) do |ssh|
output = ssh.exec!(@command)
@logger.info 'SSH output: '
@logger.info output
end
I can mock the SSH.Start using RSpec's mock framework like this, to tell me that I've started the SSH session:
Net::SSH.should_receive(:start).with("server", "user", :password => "secret") do
@started = true
end
this tells me whether or not i've @started the ssh session. now I need to mock the ssh.exec! method, which is easy enough:
Net::SSH.should_receive(:exec!).with("command")...
but how do I yield / call the block that contains the ssh.exec! method call, since I have mocked the SSH.start method? there's probably some simple method I can call to execute this block, but I don't know what it is and can't find any really good explanations / documentation on rspec's mocking framework.
Net::SSH.should_receive(:start).with(
"server", "user", :password => "secret").and_yield(
"whatever value the block should yield")
Not sure why you need to set @started
, since the should_receive
verifies that the method has been called.
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