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Created August 26, 2012 06:16
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NaturalSpec_Tutorial_3_3
// 1. モジュールを定義する
module CarSpec
// 2. NaturalSpec 名前空間を開く
open NaturalSpec
// 3. プロジェクトの名前空間を開く
open CarSellingLib
// 4. テストコンテキストを定義する
let Bert = new Dealer("Bert")
// 再利用可能な値を定義する
let DreamCar = new Car(CarType.BMW, 200)
let LameCar = new Car(CarType.Fiat, 45)
// 5. BDDスタイルでメソッドを生成する
let selling_a_car_for amount (dealer:Dealer) =
printMethod amount
dealer.SellCar amount
// 6. シナリオを作成する
[<Scenario>]
let When_selling_a_car_for_30000_it_should_equal_the_DreamCar() =
As Bert
|> When selling_a_car_for 30000
|> It should equal DreamCar
|> It shouldn't equal LameCar
|> Verify
[<Scenario>]
let When_selling_a_car_for_19000_it_should_equal_the_LameCar() =
As Bert
|> When selling_a_car_for 19000
|> It should equal LameCar
|> It shouldn't equal DreamCar
|> Verify
// エラーを想定したシナリオを作成する
[<Scenario>]
[<FailsWith "Need more money">]
let When_selling_a_car_for_1000_it_should_fail_with_Need_More_Money() =
As Bert
|> When selling_a_car_for 1000
|> Verify
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