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joshmcarthur/method_spec.rb

Last active December 19, 2015 19:08
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Testing the effects of a method call
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method_spec.rb
describe "#perform" do
subject { -> { model.perform }.call }
it { expect { subject }.to change(Vehicle, :count).by(1) }
it { expect { subject }.to change(Registration, :count).by(1) }
it { expect { subject }.to change(AuditLog, :count).by(5) }
end
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