初期化の動作確認

BalanceSheetSpec.scala

"初期化" should {
  "任意の資産と負債を受け取り、準備ができる" in {
    // Given
    val initialAssets = ...
    val initialLiabilities = ...
    // When
    val result = BalanceSheet.NotReady.initialize(
      assets = initialAssets,
      liabilities = initialLiabilities
    )
    // Then
    result shouldBe Accepted(
      NonEmptyChain(Initialized(initialAssets, initialLiabilities)),
      Ready(initialAssets, initialLiabilities)
    )
  }
  "準備が完了している場合は初期化できない" in {
    // Given, When
    val result = BalanceSheet
      .Ready(Map.empty, Map.empty)
      .initialize(Map.empty, Map.empty)
    // Then
    result shouldBe Rejected(NonEmptyChain(AlreadyInitialized))
  }
}