以下のコードでは、コメントでマークされた行 (スニペットの下部近く) でエラーが発生しています: undefined method
mock_transaction_input'`
mock_transaction_input
メソッドは上記で定義されているため、理由がわかりません。私がやっていることと、この記事の最初の例との違いがわかりません。.
どんな助けでも大歓迎です!
require 'spec_helper'
describe Transaction do
def mock_transaction_input input
ret = double "TransactionInput"
input.each do |method, mock_return|
ret.stub(method).and_return(mock_return)
end
ret
end
describe "basic calculations" do
examples = {
:example_one => {
:in => {:amount => 10, :alcohol => 5, :tip => 2, :anywhere_credit => 3, :merchant_credit => 1, :initial_subsidy => 0.25, :initial_subsidy_per => 1, :repeat_subsidy => 0, :repeat_subsidy_per => 0, :deal_subsidy => 0, :our_cut => 0.2, :tax_rate => 0.0825, :cc_fee_waived? => false, :cut_on_tax? => true, :cut_on_tip? => true, :deal_redeemed? => false},
:out => { :our_cut => -0.11 , :merchant_cut => 12.58, :gross_sale => 17, :net_sale => 16.25, :merchant_cc_fee => 0.42}
},
}
examples.each do |name, input_output|
input = input_output[:in]
output = input_output[:out]
# ERROR HERE
transaction = Transaction.new(mock_transaction_input input)
output.each do |method, expected_return|
it "should return #{expected_return} when #{method} is called" do
transaction.send(method).should == expected_return
end
end
end
end
end