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How to make a class method stub in Rspec

2019/04/16に公開

Any class method can be rewritten using allow.

Example) Definition of model

 class Example def self.class_method 'This is real class method' end end

Specify class name with allow.
Specify a method with receive.
Specify return value at method execution time with and_return.

require 'spec_helper' describe do before do allow(Example).to receive(:class_method).and_return('This is stub class method') end it do p Example.class_method end end

"This is stub class method" is output.

何か質問、悩み事、相談などあればLINEオープンチャットもご利用ください。

2019-04-16