測試實例變量等價（RSpec）

Question

道歉，如果這之前已經問過。我試圖用oop來製作遊戲的主謀。該類的目的是檢查兩個實例變量（代碼和猜測）是否相等。如何設置實例變量以測試它？謝謝！

class MastermindCodechecker 
    def initialize(code, guess) 
    @code = code 
    @guess = guess 
    end 

    def check? 
    # return true if @code == @guess 
    end 
end 

Answer 1

RSpec.describe 'MastermindCodechecker' do 
    describe '#check?' do 
    context 'when code and guess are different' do 
     @foo = MastermindCodechecker.new('bar', 'baz') 

     it 'returns false after check' do 
     expect(@foo.check?).to eq false 
     end 
    end 

    context 'when code and guess are equal' do 
     @foo = MastermindCodechecker.new('bar', 'bar') 

     it 'returns true after check' do 
     expect(@foo.check?).to eq true 
     end 
    end 
    end 
end