From 8c097e3d69373bedc52eb951b24f34ac13d7c686 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Sat, 4 Nov 2023 09:04:48 +0900
Subject: [PATCH 01/20] =?UTF-8?q?docs:=20README=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

README에 프로젝트 개요, 기능, 사용 방법 작성
---
 docs/README.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index e69de29bb..33d89d999 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -0,0 +1,30 @@
+# 로또
+
+## 프로젝트 개요
+
+이 프로젝트는 사용자로 부터 금액을 입력 받아서 가상으로 로또를 무작위로 생성, 사용자가 당첨 번호와 보너스 번호를 입력하여 당첨 결과와 수익률을 계산하는 프로그램입니다.
+
+## 기능
+
+1. **금액 입력** : 사용자가 로또를 구매에 사용할 금액을 입력합니다.
+    - 금액이 1000원으로 나누어 떨어지도록 입력해야 합니다.
+    - 금액으로 숫자를 입력해야 합니다.
+2. **무작위 로또 생성**: (사용자가 입력한 금액 / 1000)만큼의 로또를 무작위 번호로 생성합니다.
+    - 생성할 때 정렬된 리스트로 생성
+3. **로또 번호 출력**: 무작위로 생성된 로또 번호들을 오름차순으로 출력합니다,
+4. **당첨 번호 입력** : 사용자가 당첨 번호를 입력합니다.
+    - 입력으로 숫자를 입력해야 합니다.
+    - 숫자들은 ,로 구분됩니다.
+    - 숫자를 6개 입력해야 합니다.
+    - 숫자들은 1 ~ 45 사이의 값이어야 합니다.
+    - 숫자들중 중복이 존재하지 않아야 합니다.
+5. **보너스 번호 입력** : 사용자가 보너스 번호를 입력합니다.
+    - 입력으로 숫자를 입력해야 합니다.
+    - 숫자가 1 ~ 45 사이의 값이어야 합니다.
+    - 숫자가 당첨 번호와 중복이 되면 안됩니다.
+6. **당첨 통계 출력** : 생성된 로또 번호와 사용자가 입력한 당첨 번호와 보너스 번호를 이용하여 당첨 통계를 계산하고 출력합니다.
+7. **수익률 출력** : 사용자가 입력한 금액과 당첨 통계를 이용하여 수익률을 계산하여 출력합니다.
+
+## 사용 방법
+
+애플리케이션을 실행한 후, 화면의 지시에 따라 금액 및 당첨 번호, 보너스 번호를 입력합니다.

From 7f850264474e128dcdf679166e74ab9f736eaa25 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Sun, 5 Nov 2023 18:03:03 +0900
Subject: [PATCH 02/20] =?UTF-8?q?feat:=20=EC=9C=A0=EC=A0=80=EC=97=90?=
 =?UTF-8?q?=EA=B2=8C=20=EB=A1=9C=EB=98=90=EB=A5=BC=20=EA=B5=AC=EB=A7=A4?=
 =?UTF-8?q?=ED=95=A0=20=EA=B8=88=EC=95=A1=EC=9D=84=20=EC=9E=85=EB=A0=A5?=
 =?UTF-8?q?=EB=B0=9B=EB=8A=94=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/Application.kt          |  8 ++++-
 src/main/kotlin/lotto/LottoSimulator.kt       | 15 +++++++++
 .../kotlin/lotto/{ => domain/model}/Lotto.kt  |  2 +-
 src/main/kotlin/lotto/domain/model/Money.kt   | 16 +++++++++
 .../lotto/ui/presenter/LottoPresenter.kt      | 26 +++++++++++++++
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 33 +++++++++++++++++++
 src/main/kotlin/lotto/ui/view/LottoView.kt    | 12 +++++++
 src/test/kotlin/lotto/LottoTest.kt            |  1 +
 8 files changed, 111 insertions(+), 2 deletions(-)
 create mode 100644 src/main/kotlin/lotto/LottoSimulator.kt
 rename src/main/kotlin/lotto/{ => domain/model}/Lotto.kt (83%)
 create mode 100644 src/main/kotlin/lotto/domain/model/Money.kt
 create mode 100644 src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
 create mode 100644 src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
 create mode 100644 src/main/kotlin/lotto/ui/view/LottoView.kt

diff --git a/src/main/kotlin/lotto/Application.kt b/src/main/kotlin/lotto/Application.kt
index d7168761c..a09e85ae8 100644
--- a/src/main/kotlin/lotto/Application.kt
+++ b/src/main/kotlin/lotto/Application.kt
@@ -1,5 +1,11 @@
 package lotto
 
+import lotto.ui.presenter.LottoPresenter
+import lotto.ui.view.ConsoleLottoView
+
 fun main() {
-    TODO("프로그램 구현")
+    val view = ConsoleLottoView()
+    val presenter = LottoPresenter(view = view)
+
+    LottoSimulator(view = view, presenter = presenter).start()
 }
diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
new file mode 100644
index 000000000..992c9442f
--- /dev/null
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -0,0 +1,15 @@
+package lotto
+
+import lotto.ui.presenter.LottoPresenter
+import lotto.ui.view.LottoView
+
+class LottoSimulator(
+    private val view: LottoView,
+    private val presenter: LottoPresenter
+) {
+    fun start() {
+        view.bindPresenter(presenter = presenter)
+
+        view.onStart()
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/Lotto.kt b/src/main/kotlin/lotto/domain/model/Lotto.kt
similarity index 83%
rename from src/main/kotlin/lotto/Lotto.kt
rename to src/main/kotlin/lotto/domain/model/Lotto.kt
index 5ca00b4e4..82fe0372f 100644
--- a/src/main/kotlin/lotto/Lotto.kt
+++ b/src/main/kotlin/lotto/domain/model/Lotto.kt
@@ -1,4 +1,4 @@
-package lotto
+package lotto.domain.model
 
 class Lotto(private val numbers: List<Int>) {
     init {
diff --git a/src/main/kotlin/lotto/domain/model/Money.kt b/src/main/kotlin/lotto/domain/model/Money.kt
new file mode 100644
index 000000000..24de5a6bc
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/model/Money.kt
@@ -0,0 +1,16 @@
+package lotto.domain.model
+
+@JvmInline
+value class Money(val amount: Int) {
+    init {
+        require(amount >= MIN_MONEY_AMOUNT) { MUST_GREATER_THAN_MIN_MONEY_MESSAGE }
+        require(amount % DIVISION_AMOUNT == 0) { MUST_BE_DIVIDABLE_BY_DIVISION_AMOUNT_MESSAGE }
+    }
+
+    companion object {
+        const val MIN_MONEY_AMOUNT = 1_000
+        const val DIVISION_AMOUNT = 1_000
+        const val MUST_GREATER_THAN_MIN_MONEY_MESSAGE = "${MIN_MONEY_AMOUNT}원 이상의 금액을 입력해주세요."
+        const val MUST_BE_DIVIDABLE_BY_DIVISION_AMOUNT_MESSAGE = "금액이 ${DIVISION_AMOUNT}원으로 나누어 져야 합니다."
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
new file mode 100644
index 000000000..984ed2c9a
--- /dev/null
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -0,0 +1,26 @@
+package lotto.ui.presenter
+
+import lotto.domain.model.Money
+import lotto.ui.view.LottoView
+
+class LottoPresenter(
+    private val view: LottoView
+) {
+    // inline class는 lateinit var 불가
+    private var _money: Money? = null
+    private val money get() = requireNotNull(_money)
+
+    fun getMoney() {
+        view.displayEnterMoney()
+
+        runCatching {
+            view.getMoney()
+        }.onSuccess {
+            _money = it
+        }.onFailure { error ->
+            view.displayErrorMessage(message = error.message)
+            view.displayEnterMoney()
+            view.getMoney()
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
new file mode 100644
index 000000000..8a2163b97
--- /dev/null
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -0,0 +1,33 @@
+package lotto.ui.view
+
+import camp.nextstep.edu.missionutils.Console
+import lotto.domain.model.Money
+import lotto.ui.presenter.LottoPresenter
+
+class ConsoleLottoView : LottoView {
+    private lateinit var presenter: LottoPresenter
+
+    override fun bindPresenter(presenter: LottoPresenter) {
+        this.presenter = presenter
+    }
+
+    override fun onStart() {
+        presenter.getMoney()
+    }
+
+    override fun displayEnterMoney() {
+        println(ENTER_MONEY_MESSAGE)
+    }
+
+    override fun getMoney(): Money = Money(amount = Console.readLine().toInt())
+
+    override fun displayErrorMessage(message: String?) {
+        println("$ERROR_MESSAGE_PREFIX ${message ?: DEFAULT_ERROR_MESSAGE}")
+    }
+
+    companion object {
+        const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
+        const val ERROR_MESSAGE_PREFIX = "[ERROR]"
+        const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
new file mode 100644
index 000000000..6ca63aefc
--- /dev/null
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -0,0 +1,12 @@
+package lotto.ui.view
+
+import lotto.domain.model.Money
+import lotto.ui.presenter.LottoPresenter
+
+interface LottoView {
+    fun bindPresenter(presenter: LottoPresenter)
+    fun onStart()
+    fun displayEnterMoney()
+    fun getMoney(): Money
+    fun displayErrorMessage(message: String?)
+}
\ No newline at end of file
diff --git a/src/test/kotlin/lotto/LottoTest.kt b/src/test/kotlin/lotto/LottoTest.kt
index 11d85ac2c..a629a460d 100644
--- a/src/test/kotlin/lotto/LottoTest.kt
+++ b/src/test/kotlin/lotto/LottoTest.kt
@@ -1,5 +1,6 @@
 package lotto
 
+import lotto.domain.model.Lotto
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
 

From f8d88790d04d353d36b27b9b3683919ae7e6e6bd Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Sun, 5 Nov 2023 20:58:19 +0900
Subject: [PATCH 03/20] =?UTF-8?q?test:=20Money=20=EC=83=9D=EC=84=B1=20?=
 =?UTF-8?q?=ED=85=8C=EC=8A=A4=ED=8A=B8=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../kotlin/lotto/domain/model/MoneyTest.kt    | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/test/kotlin/lotto/domain/model/MoneyTest.kt

diff --git a/src/test/kotlin/lotto/domain/model/MoneyTest.kt b/src/test/kotlin/lotto/domain/model/MoneyTest.kt
new file mode 100644
index 000000000..4c5857c69
--- /dev/null
+++ b/src/test/kotlin/lotto/domain/model/MoneyTest.kt
@@ -0,0 +1,44 @@
+package lotto.domain.model
+
+import org.assertj.core.api.Assertions.assertThat
+import org.assertj.core.api.Assertions.assertThatIllegalArgumentException
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+
+class MoneyTest {
+    @Test
+    @DisplayName("Money 생성시 입력이 올바른 경우 성공적으로 Money 생성")
+    fun createMoney_validateAmount_createdSuccessfully() {
+        // when
+        val money = Money(amount = VALID_NUMBER)
+
+        // then
+        assertThat(money.amount).isEqualTo(VALID_NUMBER)
+    }
+
+    @Test
+    @DisplayName("Money 생성시 입력이 ${Money.DIVISION_AMOUNT}로 나누어 떨어지지 않을 경우 예외 발생")
+    fun createMoney_amountIsNotDividableByDivisionAmount_throwIllegalArgumentException() {
+        assertThatIllegalArgumentException()
+            // when
+            .isThrownBy { Money(amount = NOT_DIVIDABLE_NUMBER) }
+            // then
+            .withMessage(Money.MUST_BE_DIVIDABLE_BY_DIVISION_AMOUNT_MESSAGE) // then
+    }
+
+    @Test
+    @DisplayName("Money 생성시 입력이 ${Money.MIN_MONEY_AMOUNT}보다 작은 경우 예외 발생")
+    fun createMoney_amountIsLessThanMinimum_throwIllegalArgumentException() {
+        assertThatIllegalArgumentException()
+            // when
+            .isThrownBy { Money(amount = LESS_THEN_MIN_MONEY_AMOUNT) }
+            // then
+            .withMessage(Money.MUST_GREATER_THAN_MIN_MONEY_MESSAGE) // then
+    }
+
+    companion object {
+        const val VALID_NUMBER = Money.DIVISION_AMOUNT * 2
+        const val NOT_DIVIDABLE_NUMBER = VALID_NUMBER + 100
+        const val LESS_THEN_MIN_MONEY_AMOUNT = Money.MIN_MONEY_AMOUNT - 100
+    }
+}
\ No newline at end of file

From 76b8d877a796c8b531d4c510c6355e2cf2288b78 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 19:35:49 +0900
Subject: [PATCH 04/20] =?UTF-8?q?docs:=20README=EC=9D=98=20=EA=B8=B0?=
 =?UTF-8?q?=EB=8A=A5=20=EB=B6=80=EB=B6=84=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/README.md | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 33d89d999..ad82fc3b6 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -9,21 +9,20 @@
 1. **금액 입력** : 사용자가 로또를 구매에 사용할 금액을 입력합니다.
     - 금액이 1000원으로 나누어 떨어지도록 입력해야 합니다.
     - 금액으로 숫자를 입력해야 합니다.
-2. **무작위 로또 생성**: (사용자가 입력한 금액 / 1000)만큼의 로또를 무작위 번호로 생성합니다.
-    - 생성할 때 정렬된 리스트로 생성
-3. **로또 번호 출력**: 무작위로 생성된 로또 번호들을 오름차순으로 출력합니다,
-4. **당첨 번호 입력** : 사용자가 당첨 번호를 입력합니다.
+2. **무작위 로또 생성** : (사용자가 입력한 금액 / 1000)만큼의 로또를 무작위 번호로 생성하여 오름차순으로 출력합니다.
+    - 생성할 때 정렬된 리스트로 생성합니다.
+3. **당첨 번호 입력** : 사용자가 당첨 번호를 입력합니다.
     - 입력으로 숫자를 입력해야 합니다.
     - 숫자들은 ,로 구분됩니다.
     - 숫자를 6개 입력해야 합니다.
     - 숫자들은 1 ~ 45 사이의 값이어야 합니다.
     - 숫자들중 중복이 존재하지 않아야 합니다.
-5. **보너스 번호 입력** : 사용자가 보너스 번호를 입력합니다.
+4. **보너스 번호 입력** : 사용자가 보너스 번호를 입력합니다.
     - 입력으로 숫자를 입력해야 합니다.
     - 숫자가 1 ~ 45 사이의 값이어야 합니다.
     - 숫자가 당첨 번호와 중복이 되면 안됩니다.
-6. **당첨 통계 출력** : 생성된 로또 번호와 사용자가 입력한 당첨 번호와 보너스 번호를 이용하여 당첨 통계를 계산하고 출력합니다.
-7. **수익률 출력** : 사용자가 입력한 금액과 당첨 통계를 이용하여 수익률을 계산하여 출력합니다.
+5. **당첨 통계 계산** : 생성된 로또 번호와 사용자가 입력한 당첨 번호와 보너스 번호를 이용하여 당첨 통계를 계산하고 출력합니다.
+6. **수익률 계산** : 사용자가 입력한 금액과 당첨 통계를 이용하여 수익률을 계산하여 출력합니다.
 
 ## 사용 방법
 

From ce823fe0ebf47de09eb0919c77ca6eb878eb5b40 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 19:38:00 +0900
Subject: [PATCH 05/20] =?UTF-8?q?feat:=20(=EC=9E=85=EB=A0=A5=20=EB=B0=9B?=
 =?UTF-8?q?=EC=9D=80=20=EA=B8=88=EC=95=A1=20/=201000)=EB=A7=8C=ED=81=BC=20?=
 =?UTF-8?q?=EB=A1=9C=EB=98=90=EB=A5=BC=20=EC=83=9D=EC=84=B1=ED=95=98?=
 =?UTF-8?q?=EC=97=AC=20=EC=B6=9C=EB=A0=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/Application.kt          |  5 +++-
 src/main/kotlin/lotto/LottoSimulator.kt       |  1 +
 .../data/datasource/RandomNumberDataSource.kt |  5 ++++
 .../data/repository/LottoRepositoryImpl.kt    | 24 +++++++++++++++++
 .../DuplicatedNumberExistException.kt         |  3 +++
 src/main/kotlin/lotto/domain/model/Lotto.kt   | 27 +++++++++++++++++--
 .../domain/repository/LottoRepository.kt      |  7 +++++
 .../lotto/ui/presenter/LottoPresenter.kt      | 24 ++++++++++++++---
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 14 ++++++++++
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  4 +++
 10 files changed, 108 insertions(+), 6 deletions(-)
 create mode 100644 src/main/kotlin/lotto/data/datasource/RandomNumberDataSource.kt
 create mode 100644 src/main/kotlin/lotto/data/repository/LottoRepositoryImpl.kt
 create mode 100644 src/main/kotlin/lotto/domain/exception/DuplicatedNumberExistException.kt
 create mode 100644 src/main/kotlin/lotto/domain/repository/LottoRepository.kt

diff --git a/src/main/kotlin/lotto/Application.kt b/src/main/kotlin/lotto/Application.kt
index a09e85ae8..77d0901b6 100644
--- a/src/main/kotlin/lotto/Application.kt
+++ b/src/main/kotlin/lotto/Application.kt
@@ -1,11 +1,14 @@
 package lotto
 
+import camp.nextstep.edu.missionutils.Randoms
+import lotto.data.repository.LottoRepositoryImpl
 import lotto.ui.presenter.LottoPresenter
 import lotto.ui.view.ConsoleLottoView
 
 fun main() {
     val view = ConsoleLottoView()
-    val presenter = LottoPresenter(view = view)
+    val repository = LottoRepositoryImpl(randomNumberDataSource = Randoms::pickUniqueNumbersInRange)
+    val presenter = LottoPresenter(view = view, repository = repository)
 
     LottoSimulator(view = view, presenter = presenter).start()
 }
diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index 992c9442f..87bad3548 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -11,5 +11,6 @@ class LottoSimulator(
         view.bindPresenter(presenter = presenter)
 
         view.onStart()
+        view.onGetMoneyDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/data/datasource/RandomNumberDataSource.kt b/src/main/kotlin/lotto/data/datasource/RandomNumberDataSource.kt
new file mode 100644
index 000000000..03ec65d37
--- /dev/null
+++ b/src/main/kotlin/lotto/data/datasource/RandomNumberDataSource.kt
@@ -0,0 +1,5 @@
+package lotto.data.datasource
+
+fun interface RandomNumberDataSource {
+    fun pickUniqueNumbersInRange(startInclusive: Int, endInclusive: Int, count: Int): List<Int>
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/data/repository/LottoRepositoryImpl.kt b/src/main/kotlin/lotto/data/repository/LottoRepositoryImpl.kt
new file mode 100644
index 000000000..fe5061c3e
--- /dev/null
+++ b/src/main/kotlin/lotto/data/repository/LottoRepositoryImpl.kt
@@ -0,0 +1,24 @@
+package lotto.data.repository
+
+import lotto.data.datasource.RandomNumberDataSource
+import lotto.domain.model.Lotto
+import lotto.domain.repository.LottoRepository
+
+class LottoRepositoryImpl(
+    private val randomNumberDataSource: RandomNumberDataSource
+) : LottoRepository {
+    override fun getLottoes(amount: Int): List<Lotto> {
+        val lottoes = mutableListOf<Lotto>()
+        repeat(amount) {
+            val numbers = randomNumberDataSource.pickUniqueNumbersInRange(
+                Lotto.MIN_NUMBER,
+                Lotto.MAX_NUMBER,
+                Lotto.NUMBER_OF_LOTTO_NUMBERS
+            ).sortedBy { it }
+
+            lottoes.add(Lotto(numbers = numbers))
+        }
+
+        return lottoes
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/exception/DuplicatedNumberExistException.kt b/src/main/kotlin/lotto/domain/exception/DuplicatedNumberExistException.kt
new file mode 100644
index 000000000..b298a45a0
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/exception/DuplicatedNumberExistException.kt
@@ -0,0 +1,3 @@
+package lotto.domain.exception
+
+class DuplicatedNumberExistException(message: String) : RuntimeException(message)
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/model/Lotto.kt b/src/main/kotlin/lotto/domain/model/Lotto.kt
index 82fe0372f..a5267f35c 100644
--- a/src/main/kotlin/lotto/domain/model/Lotto.kt
+++ b/src/main/kotlin/lotto/domain/model/Lotto.kt
@@ -2,8 +2,31 @@ package lotto.domain.model
 
 class Lotto(private val numbers: List<Int>) {
     init {
-        require(numbers.size == 6)
+        require(numbers.size == NUMBER_OF_LOTTO_NUMBERS) { MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE }
+        require(!numbers.containsDuplicatedNumber()) { DUPLICATED_NUMBER_EXIST_MESSAGE }
+        require(numbers.inValidRange()) { NUMBERS_NOT_IN_VALID_RANGE }
+        require(numbers.inAscendingOrder()) { NUMBERS_NOT_IN_ASCENDING_ORDER }
     }
 
-    // TODO: 추가 기능 구현
+    private fun List<Int>.containsDuplicatedNumber(): Boolean = this.toSet().size != this.size
+
+    private fun List<Int>.inValidRange(): Boolean {
+        this.forEach { if (it !in validRange) return false }
+        return true
+    }
+
+    private fun List<Int>.inAscendingOrder(): Boolean = this == this.sortedBy { it }
+
+    override fun toString(): String = numbers.toString()
+
+    companion object {
+        const val MIN_NUMBER = 1
+        const val MAX_NUMBER = 45
+        val validRange = (MIN_NUMBER..MAX_NUMBER)
+        const val NUMBER_OF_LOTTO_NUMBERS = 6
+        const val MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE = "${NUMBER_OF_LOTTO_NUMBERS}의 숫자가 필요합니다."
+        const val DUPLICATED_NUMBER_EXIST_MESSAGE = "중복된 숫자가 존재합니다."
+        const val NUMBERS_NOT_IN_VALID_RANGE = "모든 숫자는 반드시 $MIN_NUMBER~$MAX_NUMBER 사이에 존재해야 합니다."
+        const val NUMBERS_NOT_IN_ASCENDING_ORDER = "로또 번호가 오름차순이 되도록 해주세요."
+    }
 }
diff --git a/src/main/kotlin/lotto/domain/repository/LottoRepository.kt b/src/main/kotlin/lotto/domain/repository/LottoRepository.kt
new file mode 100644
index 000000000..9da306901
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/repository/LottoRepository.kt
@@ -0,0 +1,7 @@
+package lotto.domain.repository
+
+import lotto.domain.model.Lotto
+
+interface LottoRepository {
+    fun getLottoes(amount: Int): List<Lotto>
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index 984ed2c9a..10abe507d 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -1,10 +1,12 @@
 package lotto.ui.presenter
 
 import lotto.domain.model.Money
+import lotto.domain.repository.LottoRepository
 import lotto.ui.view.LottoView
 
 class LottoPresenter(
-    private val view: LottoView
+    private val view: LottoView,
+    private val repository: LottoRepository
 ) {
     // inline class는 lateinit var 불가
     private var _money: Money? = null
@@ -17,10 +19,26 @@ class LottoPresenter(
             view.getMoney()
         }.onSuccess {
             _money = it
+            onSuccessGetMoney()
         }.onFailure { error ->
             view.displayErrorMessage(message = error.message)
-            view.displayEnterMoney()
-            view.getMoney()
+            onFailureGetMoney()
         }
     }
+
+    private fun onSuccessGetMoney() {
+        view.displayNumberOfBoughtLottoes(number = money.amount / Money.DIVISION_AMOUNT)
+    }
+
+    private fun onFailureGetMoney() {
+        view.displayEnterMoney()
+        view.getMoney()
+    }
+
+    fun getLottoes() {
+        view.displayNumberOfBoughtLottoes(number = money.amount / Money.DIVISION_AMOUNT)
+
+        val lottoes = repository.getLottoes(amount = money.amount / Money.DIVISION_AMOUNT)
+        view.displayLottoes(lottoes = lottoes)
+    }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 8a2163b97..f19679e7d 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -3,6 +3,7 @@ package lotto.ui.view
 import camp.nextstep.edu.missionutils.Console
 import lotto.domain.model.Money
 import lotto.ui.presenter.LottoPresenter
+import lotto.domain.model.Lotto
 
 class ConsoleLottoView : LottoView {
     private lateinit var presenter: LottoPresenter
@@ -21,6 +22,18 @@ class ConsoleLottoView : LottoView {
 
     override fun getMoney(): Money = Money(amount = Console.readLine().toInt())
 
+    override fun onGetMoneyDone() {
+        presenter.getLottoes()
+    }
+
+    override fun displayNumberOfBoughtLottoes(number: Int) {
+        println("${number}$NUMBER_OF_BOUGHT_LOTTOES_MESSAGE")
+    }
+
+    override fun displayLottoes(lottoes: List<Lotto>) {
+        lottoes.forEach(::println)
+    }
+
     override fun displayErrorMessage(message: String?) {
         println("$ERROR_MESSAGE_PREFIX ${message ?: DEFAULT_ERROR_MESSAGE}")
     }
@@ -29,5 +42,6 @@ class ConsoleLottoView : LottoView {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val ERROR_MESSAGE_PREFIX = "[ERROR]"
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
+        const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 6ca63aefc..46227f5d1 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -1,5 +1,6 @@
 package lotto.ui.view
 
+import lotto.domain.model.Lotto
 import lotto.domain.model.Money
 import lotto.ui.presenter.LottoPresenter
 
@@ -8,5 +9,8 @@ interface LottoView {
     fun onStart()
     fun displayEnterMoney()
     fun getMoney(): Money
+    fun onGetMoneyDone()
+    fun displayNumberOfBoughtLottoes(number: Int)
+    fun displayLottoes(lottoes: List<Lotto>)
     fun displayErrorMessage(message: String?)
 }
\ No newline at end of file

From 150f756cc11911f87f95c2bbf6a0397fde75f48e Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 19:38:53 +0900
Subject: [PATCH 06/20] =?UTF-8?q?refactor:=20UI=EC=9D=98=20View=EC=99=80?=
 =?UTF-8?q?=20Presenter=20=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../lotto/ui/presenter/LottoPresenter.kt      | 27 +++++++++----------
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 27 ++++++-------------
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  7 ++---
 3 files changed, 23 insertions(+), 38 deletions(-)

diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index 10abe507d..db2d37219 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -1,5 +1,6 @@
 package lotto.ui.presenter
 
+import lotto.domain.model.Lotto
 import lotto.domain.model.Money
 import lotto.domain.repository.LottoRepository
 import lotto.ui.view.LottoView
@@ -12,33 +13,31 @@ class LottoPresenter(
     private var _money: Money? = null
     private val money get() = requireNotNull(_money)
 
+    private lateinit var lottoes: List<Lotto>
+
     fun getMoney() {
-        view.displayEnterMoney()
+        view.displayMessage(ENTER_MONEY_MESSAGE)
 
         runCatching {
             view.getMoney()
         }.onSuccess {
             _money = it
-            onSuccessGetMoney()
         }.onFailure { error ->
             view.displayErrorMessage(message = error.message)
-            onFailureGetMoney()
+            getMoney()
         }
     }
 
-    private fun onSuccessGetMoney() {
-        view.displayNumberOfBoughtLottoes(number = money.amount / Money.DIVISION_AMOUNT)
-    }
+    fun getLottoes() {
+        val numberOfBoughtLottoes = money.amount / Money.DIVISION_AMOUNT
+        view.displayMessage("\n$numberOfBoughtLottoes$NUMBER_OF_BOUGHT_LOTTOES_MESSAGE")
 
-    private fun onFailureGetMoney() {
-        view.displayEnterMoney()
-        view.getMoney()
+        lottoes = repository.getLottoes(amount = money.amount / Money.DIVISION_AMOUNT)
+        lottoes.forEach { view.displayMessage(it.toString()) }
     }
 
-    fun getLottoes() {
-        view.displayNumberOfBoughtLottoes(number = money.amount / Money.DIVISION_AMOUNT)
-
-        val lottoes = repository.getLottoes(amount = money.amount / Money.DIVISION_AMOUNT)
-        view.displayLottoes(lottoes = lottoes)
+    companion object {
+        const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
+        const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index f19679e7d..00f2eb81c 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -3,7 +3,6 @@ package lotto.ui.view
 import camp.nextstep.edu.missionutils.Console
 import lotto.domain.model.Money
 import lotto.ui.presenter.LottoPresenter
-import lotto.domain.model.Lotto
 
 class ConsoleLottoView : LottoView {
     private lateinit var presenter: LottoPresenter
@@ -12,12 +11,16 @@ class ConsoleLottoView : LottoView {
         this.presenter = presenter
     }
 
-    override fun onStart() {
-        presenter.getMoney()
+    override fun displayMessage(message: String) {
+        println(message)
+    }
+
+    override fun displayErrorMessage(message: String?) {
+        println("$ERROR_MESSAGE_PREFIX ${message ?: DEFAULT_ERROR_MESSAGE}")
     }
 
-    override fun displayEnterMoney() {
-        println(ENTER_MONEY_MESSAGE)
+    override fun onStart() {
+        presenter.getMoney()
     }
 
     override fun getMoney(): Money = Money(amount = Console.readLine().toInt())
@@ -26,22 +29,8 @@ class ConsoleLottoView : LottoView {
         presenter.getLottoes()
     }
 
-    override fun displayNumberOfBoughtLottoes(number: Int) {
-        println("${number}$NUMBER_OF_BOUGHT_LOTTOES_MESSAGE")
-    }
-
-    override fun displayLottoes(lottoes: List<Lotto>) {
-        lottoes.forEach(::println)
-    }
-
-    override fun displayErrorMessage(message: String?) {
-        println("$ERROR_MESSAGE_PREFIX ${message ?: DEFAULT_ERROR_MESSAGE}")
-    }
-
     companion object {
-        const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val ERROR_MESSAGE_PREFIX = "[ERROR]"
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
-        const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 46227f5d1..af6da454a 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -1,16 +1,13 @@
 package lotto.ui.view
 
-import lotto.domain.model.Lotto
 import lotto.domain.model.Money
 import lotto.ui.presenter.LottoPresenter
 
 interface LottoView {
     fun bindPresenter(presenter: LottoPresenter)
+    fun displayMessage(message: String)
+    fun displayErrorMessage(message: String?)
     fun onStart()
-    fun displayEnterMoney()
     fun getMoney(): Money
     fun onGetMoneyDone()
-    fun displayNumberOfBoughtLottoes(number: Int)
-    fun displayLottoes(lottoes: List<Lotto>)
-    fun displayErrorMessage(message: String?)
 }
\ No newline at end of file

From 58c2884cf398410af1f1e59f3135558db33a8a61 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Mon, 6 Nov 2023 00:17:48 +0900
Subject: [PATCH 07/20] =?UTF-8?q?test:=20LottoRepository=20=ED=85=8C?=
 =?UTF-8?q?=EC=8A=A4=ED=8A=B8=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 갯수가 주어질 경우 해당 갯수만큼 로또를 생성하는지
- 로또의 번호가 오름차순이 되도록 생성되는지
---
 .../repository/LottoRepositoryImplTest.kt     | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/test/kotlin/lotto/data/repository/LottoRepositoryImplTest.kt

diff --git a/src/test/kotlin/lotto/data/repository/LottoRepositoryImplTest.kt b/src/test/kotlin/lotto/data/repository/LottoRepositoryImplTest.kt
new file mode 100644
index 000000000..550f4b377
--- /dev/null
+++ b/src/test/kotlin/lotto/data/repository/LottoRepositoryImplTest.kt
@@ -0,0 +1,63 @@
+package lotto.data.repository
+
+import camp.nextstep.edu.missionutils.Randoms
+import lotto.data.datasource.RandomNumberDataSource
+import lotto.domain.repository.LottoRepository
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.params.ParameterizedTest
+import org.junit.jupiter.params.provider.Arguments
+import org.junit.jupiter.params.provider.MethodSource
+import org.junit.jupiter.params.provider.ValueSource
+import java.util.stream.Stream
+
+class LottoRepositoryImplTest {
+    private lateinit var repository: LottoRepository
+    private lateinit var dataSource: RandomNumberDataSource
+
+    @ParameterizedTest
+    @ValueSource(ints = [1, 2, 3, 4, 5])
+    @DisplayName("로또를 구매할 갯수가 주어질 경우 해당 갯수만큼 로또를 가져옴")
+    fun getLottoes_amountOfLottoesProvided_returnExactNumberOfLottoes(amount: Int) {
+        // given
+        dataSource = RandomNumberDataSource { startInclusive, endInclusive, count ->
+            Randoms.pickUniqueNumbersInRange(startInclusive, endInclusive, count)
+        }
+
+        repository = LottoRepositoryImpl(randomNumberDataSource = dataSource)
+
+        // when
+        val lottoes = repository.getLottoes(amount = amount)
+
+        // then
+        assertThat(lottoes.size).isEqualTo(amount)
+    }
+
+    @ParameterizedTest
+    @MethodSource("provideNumbersForLottoes")
+    @DisplayName("로또 생성시 번호가 오름차순이어야 함")
+    fun getLottoes_printLottoes_numbersShouldBeSortedInAscendingOrder(numbers: List<Int>) {
+        // given
+        dataSource = RandomNumberDataSource { _, _, _ -> numbers }
+        repository = LottoRepositoryImpl(randomNumberDataSource = dataSource)
+
+        // when
+        val lottoes = repository.getLottoes(amount = DEFAULT_LOTTO_AMOUNT)
+
+        // then
+        val expected = numbers.sortedBy { it }.toString()
+        lottoes.forEach { assertThat(it.toString()).isEqualTo(expected) }
+    }
+
+
+    companion object {
+        private const val DEFAULT_LOTTO_AMOUNT = 5
+
+        @JvmStatic
+        private fun provideNumbersForLottoes(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(6, 5, 4, 3, 2, 1)),
+            Arguments.of(listOf(1, 3, 5, 7, 9, 11)),
+            Arguments.of(listOf(25, 42, 34, 12, 30, 7)),
+        )
+    }
+}
\ No newline at end of file

From ad0073e568f0e16b02541a572e6ea8d83408667c Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Mon, 6 Nov 2023 00:18:57 +0900
Subject: [PATCH 08/20] =?UTF-8?q?fix:=20=EB=A1=9C=EB=98=90=20=EB=B2=88?=
 =?UTF-8?q?=ED=98=B8=EA=B0=80=206=EA=B0=9C=20=EC=95=84=EB=8B=90=20?=
 =?UTF-8?q?=EA=B2=BD=EC=9A=B0=EC=9D=98=20=EC=98=88=EC=99=B8=20=EB=A9=94?=
 =?UTF-8?q?=EC=8B=9C=EC=A7=80=20=EC=98=A4=ED=83=80=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/domain/model/Lotto.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/lotto/domain/model/Lotto.kt b/src/main/kotlin/lotto/domain/model/Lotto.kt
index a5267f35c..305b4bcfa 100644
--- a/src/main/kotlin/lotto/domain/model/Lotto.kt
+++ b/src/main/kotlin/lotto/domain/model/Lotto.kt
@@ -24,7 +24,7 @@ class Lotto(private val numbers: List<Int>) {
         const val MAX_NUMBER = 45
         val validRange = (MIN_NUMBER..MAX_NUMBER)
         const val NUMBER_OF_LOTTO_NUMBERS = 6
-        const val MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE = "${NUMBER_OF_LOTTO_NUMBERS}의 숫자가 필요합니다."
+        const val MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE = "${NUMBER_OF_LOTTO_NUMBERS}개의 숫자가 필요합니다."
         const val DUPLICATED_NUMBER_EXIST_MESSAGE = "중복된 숫자가 존재합니다."
         const val NUMBERS_NOT_IN_VALID_RANGE = "모든 숫자는 반드시 $MIN_NUMBER~$MAX_NUMBER 사이에 존재해야 합니다."
         const val NUMBERS_NOT_IN_ASCENDING_ORDER = "로또 번호가 오름차순이 되도록 해주세요."

From 79e89d34f8b185269f548c192b3a5fa72e731b96 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Mon, 6 Nov 2023 01:14:45 +0900
Subject: [PATCH 09/20] =?UTF-8?q?feat:=20=EB=8B=B9=EC=B2=A8=20=EB=B2=88?=
 =?UTF-8?q?=ED=98=B8=EB=A5=BC=20=EC=9E=85=EB=A0=A5=20=EB=B0=9B=EB=8A=94=20?=
 =?UTF-8?q?=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/LottoSimulator.kt       |  1 +
 .../lotto/domain/model/WinningNumbers.kt      | 23 +++++++++++++++++++
 .../lotto/ui/presenter/LottoPresenter.kt      | 18 +++++++++++++++
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 11 +++++++++
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  3 +++
 5 files changed, 56 insertions(+)
 create mode 100644 src/main/kotlin/lotto/domain/model/WinningNumbers.kt

diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index 87bad3548..f79c43bca 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -12,5 +12,6 @@ class LottoSimulator(
 
         view.onStart()
         view.onGetMoneyDone()
+        view.onGetLottoesDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/model/WinningNumbers.kt b/src/main/kotlin/lotto/domain/model/WinningNumbers.kt
new file mode 100644
index 000000000..940d44cac
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/model/WinningNumbers.kt
@@ -0,0 +1,23 @@
+package lotto.domain.model
+
+@JvmInline
+value class WinningNumbers(val numbers: List<Int>) {
+    init {
+        require(numbers.size == NUMBER_OF_WINNING_NUMBERS) { MISMATCH_NUMBER_OF_WINNING_NUMBERS }
+        require(!numbers.containsDuplicatedNumber()) { DUPLICATED_NUMBER_EXIST_EXCEPTION_MESSAGE }
+        require(numbers.inValidRange()) { Lotto.NUMBERS_NOT_IN_VALID_RANGE }
+    }
+
+    private fun List<Int>.containsDuplicatedNumber(): Boolean = this.toSet().size != this.size
+
+    private fun List<Int>.inValidRange(): Boolean {
+        this.forEach { if (it !in Lotto.validRange) return false }
+        return true
+    }
+
+    companion object {
+        const val NUMBER_OF_WINNING_NUMBERS = Lotto.NUMBER_OF_LOTTO_NUMBERS
+        const val MISMATCH_NUMBER_OF_WINNING_NUMBERS = "${NUMBER_OF_WINNING_NUMBERS}개의 숫자가 필요합니다."
+        const val DUPLICATED_NUMBER_EXIST_EXCEPTION_MESSAGE = "중복된 숫자가 존재합니다."
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index db2d37219..0face9ef2 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -2,6 +2,7 @@ package lotto.ui.presenter
 
 import lotto.domain.model.Lotto
 import lotto.domain.model.Money
+import lotto.domain.model.WinningNumbers
 import lotto.domain.repository.LottoRepository
 import lotto.ui.view.LottoView
 
@@ -15,6 +16,9 @@ class LottoPresenter(
 
     private lateinit var lottoes: List<Lotto>
 
+    private var _winningNumbers: WinningNumbers? = null
+    private val winningNumbers get() = requireNotNull(_winningNumbers)
+
     fun getMoney() {
         view.displayMessage(ENTER_MONEY_MESSAGE)
 
@@ -36,8 +40,22 @@ class LottoPresenter(
         lottoes.forEach { view.displayMessage(it.toString()) }
     }
 
+    fun getWinningNumbers() {
+        view.displayMessage("\n$ENTER_WINNING_NUMBERS_MESSAGE")
+
+        runCatching {
+            view.getWinningNumbers()
+        }.onSuccess {
+            _winningNumbers = it
+        }.onFailure { error ->
+            view.displayErrorMessage(message = error.message)
+            getWinningNumbers()
+        }
+    }
+
     companion object {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
+        const val ENTER_WINNING_NUMBERS_MESSAGE = "당첨 번호를 입력해 주세요."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 00f2eb81c..c14f895f4 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -2,6 +2,7 @@ package lotto.ui.view
 
 import camp.nextstep.edu.missionutils.Console
 import lotto.domain.model.Money
+import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
 
 class ConsoleLottoView : LottoView {
@@ -29,8 +30,18 @@ class ConsoleLottoView : LottoView {
         presenter.getLottoes()
     }
 
+    override fun onGetLottoesDone() {
+        presenter.getWinningNumbers()
+    }
+
+    override fun getWinningNumbers(): WinningNumbers {
+        val numbers = Console.readLine().split(NUMBER_DELIMITER).map(String::toInt)
+        return WinningNumbers(numbers = numbers)
+    }
+
     companion object {
         const val ERROR_MESSAGE_PREFIX = "[ERROR]"
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
+        const val NUMBER_DELIMITER = ','
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index af6da454a..2760af0ed 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -1,6 +1,7 @@
 package lotto.ui.view
 
 import lotto.domain.model.Money
+import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
 
 interface LottoView {
@@ -10,4 +11,6 @@ interface LottoView {
     fun onStart()
     fun getMoney(): Money
     fun onGetMoneyDone()
+    fun onGetLottoesDone()
+    fun getWinningNumbers(): WinningNumbers
 }
\ No newline at end of file

From 8fe08010dc2ea74f58ba755d093e28689034544c Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 21:09:13 +0900
Subject: [PATCH 10/20] =?UTF-8?q?test:=20WinningNumbers=20=EC=83=9D?=
 =?UTF-8?q?=EC=84=B1=20=ED=85=8C=EC=8A=A4=ED=8A=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../lotto/domain/model/WinningNumbersTest.kt  | 87 +++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 src/test/kotlin/lotto/domain/model/WinningNumbersTest.kt

diff --git a/src/test/kotlin/lotto/domain/model/WinningNumbersTest.kt b/src/test/kotlin/lotto/domain/model/WinningNumbersTest.kt
new file mode 100644
index 000000000..1f805fe14
--- /dev/null
+++ b/src/test/kotlin/lotto/domain/model/WinningNumbersTest.kt
@@ -0,0 +1,87 @@
+package lotto.domain.model
+
+import org.assertj.core.api.Assertions.assertThat
+import org.assertj.core.api.Assertions.assertThatIllegalArgumentException
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.params.ParameterizedTest
+import org.junit.jupiter.params.provider.Arguments
+import org.junit.jupiter.params.provider.MethodSource
+import java.util.stream.Stream
+
+class WinningNumbersTest {
+    @ParameterizedTest
+    @MethodSource("provideValidNumbers")
+    @DisplayName("WinningNumbers 생성시 올바른 숫자들을 입력할 경우 성공적으로 생성됨")
+    fun createWinningNumbers_validNumbers_createdSuccessfully(numbers: List<Int>) {
+        // when
+        val winningNumbers = WinningNumbers(numbers = numbers)
+
+        // then
+        assertThat(winningNumbers.numbers).isEqualTo(numbers)
+    }
+
+    @ParameterizedTest
+    @MethodSource("provideValidNumbers")
+    @DisplayName("WinningNumbers 생성시 올바른 숫자들을 입력할 경우 numbers의 크기는 항상 ${Lotto.NUMBER_OF_LOTTO_NUMBERS}")
+    fun createWinningNumbers_validNumbers_sizeIsEqualToNumberOfLottoNumbers(numbers: List<Int>) {
+        // when
+        val winningNumbers = WinningNumbers(numbers = numbers)
+
+        // then
+        assertThat(winningNumbers.numbers.size).isEqualTo(Lotto.NUMBER_OF_LOTTO_NUMBERS)
+    }
+
+    @Test
+    @DisplayName("WinningNumbers 생성시 ${Lotto.MIN_NUMBER}~${Lotto.MAX_NUMBER} 사이의 숫자가 아닌 것이 있으면 예외 발생")
+    fun createWinningNumbers_numbersOutOfRange_throwIllegalArgumentException() {
+        // given
+        val outOfRangeNumbers = listOf(1, 2, 3, 4, 5, 46)
+
+        assertThatIllegalArgumentException()
+            .isThrownBy { WinningNumbers(outOfRangeNumbers) } // when
+            .withMessage(Lotto.NUMBERS_NOT_IN_VALID_RANGE) // then
+    }
+
+    @Test
+    @DisplayName("Winning Numbers 생성시 중복된 숫자가 존재할 경우 예외 발생")
+    fun createWinningNumbers_duplicatedNumbersExist_throwIllegalArgumentException() {
+        // given
+        val duplicatedNumbers = listOf(1, 2, 3, 4, 5, 1)
+
+        assertThatIllegalArgumentException()
+            .isThrownBy { WinningNumbers(duplicatedNumbers) } // when
+            .withMessage(WinningNumbers.DUPLICATED_NUMBER_EXIST_EXCEPTION_MESSAGE) // then
+
+    }
+
+    @ParameterizedTest
+    @MethodSource("provideNumbersSizeIsNotEqualToNumberOfLottoNumbers")
+    @DisplayName("Winning Numbers 생성시 숫자가 ${Lotto.NUMBER_OF_LOTTO_NUMBERS}개가 아닌 경우 예외 발생")
+    fun createWinningNumbers_numbersSizeIsNotEqualToNumberOfLottoNumbers_throwIllegalArgumentException(numbers: List<Int>) {
+        assertThatIllegalArgumentException()
+            .isThrownBy { WinningNumbers(numbers) } // when
+            .withMessage(WinningNumbers.MISMATCH_NUMBER_OF_WINNING_NUMBERS) // then
+    }
+
+
+    companion object {
+        @JvmStatic
+        private fun provideValidNumbers(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(1, 2, 3, 4, 5, 6)),
+            Arguments.of(listOf(10, 34, 23, 12, 11, 9)),
+        )
+
+        @JvmStatic
+        private fun provideNumbersSizeIsNotEqualToNumberOfLottoNumbers(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(1)),
+            Arguments.of(listOf(1, 2)),
+            Arguments.of(listOf(1, 2, 3)),
+            Arguments.of(listOf(1, 2, 3, 4)),
+            Arguments.of(listOf(1, 2, 3, 4, 5)),
+            Arguments.of(listOf(1, 2, 3, 4, 5, 6, 7)),
+            Arguments.of(listOf(1, 2, 3, 4, 5, 6, 7, 8)),
+            Arguments.of(listOf(1, 2, 3, 4, 5, 6, 7, 8, 9)),
+        )
+    }
+}
\ No newline at end of file

From 08c4c44fd02b7da2415c0400db23dcd138f9e826 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 21:29:31 +0900
Subject: [PATCH 11/20] =?UTF-8?q?test:=20Lotto=20=EC=83=9D=EC=84=B1=20?=
 =?UTF-8?q?=ED=85=8C=EC=8A=A4=ED=8A=B8=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/test/kotlin/lotto/LottoTest.kt | 55 +++++++++++++++++++++++++++++-
 1 file changed, 54 insertions(+), 1 deletion(-)

diff --git a/src/test/kotlin/lotto/LottoTest.kt b/src/test/kotlin/lotto/LottoTest.kt
index a629a460d..8e2fbe24b 100644
--- a/src/test/kotlin/lotto/LottoTest.kt
+++ b/src/test/kotlin/lotto/LottoTest.kt
@@ -1,8 +1,14 @@
 package lotto
 
 import lotto.domain.model.Lotto
+import org.assertj.core.api.Assertions.assertThatIllegalArgumentException
+import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
+import org.junit.jupiter.params.ParameterizedTest
+import org.junit.jupiter.params.provider.Arguments
+import org.junit.jupiter.params.provider.MethodSource
+import java.util.stream.Stream
 
 
 class LottoTest {
@@ -13,7 +19,6 @@ class LottoTest {
         }
     }
 
-    // TODO: 이 테스트가 통과할 수 있게 구현 코드 작성
     @Test
     fun `로또 번호에 중복된 숫자가 있으면 예외가 발생한다`() {
         assertThrows<IllegalArgumentException> {
@@ -22,4 +27,52 @@ class LottoTest {
     }
 
     // 아래에 추가 테스트 작성 가능
+    @ParameterizedTest
+    @MethodSource("provideNumbersSizeIsSmallerThanNumberOfLottoNumbers")
+    @DisplayName("Lotto 생성시 숫자가 ${Lotto.NUMBER_OF_LOTTO_NUMBERS}개보다 적을 경우 예외 발생")
+    fun createLotto_numbersSizeIsSmallerThanNumberOfLottoNumbers_throwIllegalArgumentException(numbers: List<Int>) {
+        assertThatIllegalArgumentException()
+            .isThrownBy { Lotto(numbers) } // when
+            .withMessage(Lotto.MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE) // then
+    }
+
+    @Test
+    @DisplayName("Lotto 생성시 ${Lotto.MIN_NUMBER}~${Lotto.MAX_NUMBER} 사이의 숫자가 아닌 것이 있으면 예외 발생")
+    fun createLotto_numbersOutOfRange_throwIllegalArgumentException() {
+        // given
+        val numbersOutOfRange = listOf(1, 2, 3, 4, 5, 46)
+
+        assertThatIllegalArgumentException()
+            .isThrownBy { Lotto(numbersOutOfRange) } // when
+            .withMessage(Lotto.NUMBERS_NOT_IN_VALID_RANGE) // then
+    }
+
+    @ParameterizedTest
+    @MethodSource("provideNumbersNotInAscendingOrder")
+    @DisplayName("Lotto 생성시 숫자가 오름차순이 아닌 경우 예외 발생")
+    fun createLotto_numbersNotInAscendingOrder_throwIllegalArgumentException(numbers: List<Int>) {
+        assertThatIllegalArgumentException()
+            .isThrownBy { Lotto(numbers) } // when
+            .withMessage(Lotto.NUMBERS_NOT_IN_ASCENDING_ORDER) // then
+    }
+
+    companion object {
+        @JvmStatic
+        private fun provideNumbersSizeIsSmallerThanNumberOfLottoNumbers(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(1)),
+            Arguments.of(listOf(1, 2)),
+            Arguments.of(listOf(1, 2, 3)),
+            Arguments.of(listOf(1, 2, 3, 4)),
+            Arguments.of(listOf(1, 2, 3, 4, 5)),
+        )
+
+        @JvmStatic
+        private fun provideNumbersNotInAscendingOrder(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(1, 2, 3, 4, 6, 5)),
+            Arguments.of(listOf(2, 1, 3, 4, 6, 5)),
+            Arguments.of(listOf(4, 5, 6, 1, 2, 3)),
+            Arguments.of(listOf(1, 2, 4, 3, 5, 6)),
+            Arguments.of(listOf(6, 5, 4, 3, 2, 1)),
+        )
+    }
 }

From 6ffa698b63378160f0ab98065f1230250fcdbddd Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 21:42:43 +0900
Subject: [PATCH 12/20] =?UTF-8?q?feat:=20=EB=B3=B4=EB=84=88=EC=8A=A4=20?=
 =?UTF-8?q?=EC=88=AB=EC=9E=90=EB=A5=BC=20=EC=9E=85=EB=A0=A5=EB=B0=9B?=
 =?UTF-8?q?=EB=8A=94=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/LottoSimulator.kt       |  1 +
 .../kotlin/lotto/domain/model/BonusNumber.kt  | 13 ++++++++++++
 .../lotto/domain/model/WinningNumbers.kt      |  2 ++
 .../lotto/ui/presenter/LottoPresenter.kt      | 20 +++++++++++++++++++
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 11 +++++++++-
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  3 +++
 6 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 src/main/kotlin/lotto/domain/model/BonusNumber.kt

diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index f79c43bca..f3c85218d 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -13,5 +13,6 @@ class LottoSimulator(
         view.onStart()
         view.onGetMoneyDone()
         view.onGetLottoesDone()
+        view.onGetWinningNumbersDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/model/BonusNumber.kt b/src/main/kotlin/lotto/domain/model/BonusNumber.kt
new file mode 100644
index 000000000..a251fd8fc
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/model/BonusNumber.kt
@@ -0,0 +1,13 @@
+package lotto.domain.model
+
+@JvmInline
+value class BonusNumber(val number: Int) {
+    init {
+        require(number in Lotto.validRange) { NUMBER_NOT_IN_VALID_RANGE_MESSAGE }
+    }
+
+    companion object {
+        const val NUMBER_NOT_IN_VALID_RANGE_MESSAGE = "숫자가 $${Lotto.MIN_NUMBER}~${Lotto.MAX_NUMBER} 사이에 존재해야 합니다."
+        const val NUMBER_EXISTS_IN_WINNING_NUMBERS = "이미 숫자가 당첨 번호에 존재합니다."
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/model/WinningNumbers.kt b/src/main/kotlin/lotto/domain/model/WinningNumbers.kt
index 940d44cac..10bb660e3 100644
--- a/src/main/kotlin/lotto/domain/model/WinningNumbers.kt
+++ b/src/main/kotlin/lotto/domain/model/WinningNumbers.kt
@@ -15,6 +15,8 @@ value class WinningNumbers(val numbers: List<Int>) {
         return true
     }
 
+    operator fun contains(number: Int): Boolean = numbers.contains(number)
+
     companion object {
         const val NUMBER_OF_WINNING_NUMBERS = Lotto.NUMBER_OF_LOTTO_NUMBERS
         const val MISMATCH_NUMBER_OF_WINNING_NUMBERS = "${NUMBER_OF_WINNING_NUMBERS}개의 숫자가 필요합니다."
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index 0face9ef2..027e8a541 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -1,5 +1,6 @@
 package lotto.ui.presenter
 
+import lotto.domain.model.BonusNumber
 import lotto.domain.model.Lotto
 import lotto.domain.model.Money
 import lotto.domain.model.WinningNumbers
@@ -19,6 +20,9 @@ class LottoPresenter(
     private var _winningNumbers: WinningNumbers? = null
     private val winningNumbers get() = requireNotNull(_winningNumbers)
 
+    private var _bonusNumber: BonusNumber? = null
+    private val bonusNumber get() = requireNotNull(_bonusNumber)
+
     fun getMoney() {
         view.displayMessage(ENTER_MONEY_MESSAGE)
 
@@ -53,9 +57,25 @@ class LottoPresenter(
         }
     }
 
+    fun getBonusNumber() {
+        view.displayMessage("\n$ENTER_BONUS_NUMBER_MESSAGE")
+
+        runCatching {
+            view.getBonusNumber().also {
+                require(it.number !in winningNumbers) { BonusNumber.NUMBER_EXISTS_IN_WINNING_NUMBERS }
+            }
+        }.onSuccess {
+            _bonusNumber = it
+        }.onFailure { error ->
+            view.displayErrorMessage(message = error.message)
+            getBonusNumber()
+        }
+    }
+
     companion object {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
         const val ENTER_WINNING_NUMBERS_MESSAGE = "당첨 번호를 입력해 주세요."
+        const val ENTER_BONUS_NUMBER_MESSAGE = "보너스 번호를 입력해 주세요."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index c14f895f4..0149205fd 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -1,6 +1,7 @@
 package lotto.ui.view
 
 import camp.nextstep.edu.missionutils.Console
+import lotto.domain.model.BonusNumber
 import lotto.domain.model.Money
 import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
@@ -24,7 +25,7 @@ class ConsoleLottoView : LottoView {
         presenter.getMoney()
     }
 
-    override fun getMoney(): Money = Money(amount = Console.readLine().toInt())
+    override fun getMoney(): Money = Money(amount = readInt())
 
     override fun onGetMoneyDone() {
         presenter.getLottoes()
@@ -39,6 +40,14 @@ class ConsoleLottoView : LottoView {
         return WinningNumbers(numbers = numbers)
     }
 
+    override fun onGetWinningNumbersDone() {
+        presenter.getBonusNumber()
+    }
+
+    override fun getBonusNumber(): BonusNumber = BonusNumber(number = readInt())
+
+    private fun readInt(): Int = Console.readLine().toInt()
+
     companion object {
         const val ERROR_MESSAGE_PREFIX = "[ERROR]"
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 2760af0ed..39bc13b56 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -1,5 +1,6 @@
 package lotto.ui.view
 
+import lotto.domain.model.BonusNumber
 import lotto.domain.model.Money
 import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
@@ -13,4 +14,6 @@ interface LottoView {
     fun onGetMoneyDone()
     fun onGetLottoesDone()
     fun getWinningNumbers(): WinningNumbers
+    fun onGetWinningNumbersDone()
+    fun getBonusNumber(): BonusNumber
 }
\ No newline at end of file

From d964b63d677449be3079ee6de7aa3fbe13d7deee Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 21:47:24 +0900
Subject: [PATCH 13/20] =?UTF-8?q?fix:=20=EC=88=AB=EC=9E=90=EB=A5=BC=20?=
 =?UTF-8?q?=EC=9E=85=EB=A0=A5=ED=95=B4=EC=95=BC=ED=95=A0=20=EB=95=8C=20?=
 =?UTF-8?q?=EC=88=AB=EC=9E=90=EB=A5=BC=20=EC=9E=85=EB=A0=A5=20=ED=95=98?=
 =?UTF-8?q?=EC=A7=80=20=EC=95=8A=EC=9D=84=20=EA=B2=BD=EC=9A=B0=20=EC=98=AC?=
 =?UTF-8?q?=EB=B0=94=EB=A5=B8=20=EC=98=88=EC=99=B8=20=EB=A9=94=EC=8B=9C?=
 =?UTF-8?q?=EC=A7=80=EA=B0=80=20=EB=9C=A8=EB=8F=84=EB=A1=9D=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 0149205fd..69eecdf53 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -36,7 +36,12 @@ class ConsoleLottoView : LottoView {
     }
 
     override fun getWinningNumbers(): WinningNumbers {
-        val numbers = Console.readLine().split(NUMBER_DELIMITER).map(String::toInt)
+        val numbers = runCatching {
+            Console.readLine().split(NUMBER_DELIMITER).map(String::toInt)
+        }.onFailure {
+            throw NumberFormatException(INPUT_NOT_NUMBER)
+        }.getOrThrow()
+
         return WinningNumbers(numbers = numbers)
     }
 
@@ -46,11 +51,16 @@ class ConsoleLottoView : LottoView {
 
     override fun getBonusNumber(): BonusNumber = BonusNumber(number = readInt())
 
-    private fun readInt(): Int = Console.readLine().toInt()
+    private fun readInt(): Int = runCatching {
+        Console.readLine().toInt()
+    }.onFailure {
+        throw NumberFormatException(INPUT_NOT_NUMBER)
+    }.getOrThrow()
 
     companion object {
         const val ERROR_MESSAGE_PREFIX = "[ERROR]"
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
         const val NUMBER_DELIMITER = ','
+        const val INPUT_NOT_NUMBER = "숫자를 입력해 주세요."
     }
 }
\ No newline at end of file

From 9987beb3c4e720f9ea31e364679cbe24a84f0b6e Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 21:47:53 +0900
Subject: [PATCH 14/20] =?UTF-8?q?fix:=20BonusNumber=20=EC=83=9D=EC=84=B1?=
 =?UTF-8?q?=EC=8B=9C=20=EC=98=AC=EB=B0=94=EB=A5=B4=EC=A7=80=20=EC=95=8A?=
 =?UTF-8?q?=EC=9D=80=20=EB=B2=94=EC=9C=84=EC=9D=98=20=EC=88=AB=EC=9E=90?=
 =?UTF-8?q?=EA=B0=80=20=EC=A3=BC=EC=96=B4=EC=A7=88=20=EA=B2=BD=EC=9A=B0=20?=
 =?UTF-8?q?=EC=98=88=EC=99=B8=20=EB=A9=94=EC=8B=9C=EC=A7=80=EC=9D=98=20?=
 =?UTF-8?q?=EC=98=A4=ED=83=80=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/domain/model/BonusNumber.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/lotto/domain/model/BonusNumber.kt b/src/main/kotlin/lotto/domain/model/BonusNumber.kt
index a251fd8fc..2ebc3dd1c 100644
--- a/src/main/kotlin/lotto/domain/model/BonusNumber.kt
+++ b/src/main/kotlin/lotto/domain/model/BonusNumber.kt
@@ -7,7 +7,7 @@ value class BonusNumber(val number: Int) {
     }
 
     companion object {
-        const val NUMBER_NOT_IN_VALID_RANGE_MESSAGE = "숫자가 $${Lotto.MIN_NUMBER}~${Lotto.MAX_NUMBER} 사이에 존재해야 합니다."
+        const val NUMBER_NOT_IN_VALID_RANGE_MESSAGE = "숫자가 ${Lotto.MIN_NUMBER}~${Lotto.MAX_NUMBER} 사이에 존재해야 합니다."
         const val NUMBER_EXISTS_IN_WINNING_NUMBERS = "이미 숫자가 당첨 번호에 존재합니다."
     }
 }
\ No newline at end of file

From 1d0e7726d41fa31800d1602b3bf4722090ee3c31 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 22:57:22 +0900
Subject: [PATCH 15/20] =?UTF-8?q?feat:=20=EC=83=9D=EC=84=B1=ED=95=9C=20?=
 =?UTF-8?q?=EB=A1=9C=EB=98=90=EC=99=80=20=EC=9E=85=EB=A0=A5=EB=B0=9B?=
 =?UTF-8?q?=EC=9D=80=20=EB=8B=B9=EC=B2=A8=20=EB=B2=88=ED=98=B8=EC=99=80=20?=
 =?UTF-8?q?=EB=B3=B4=EB=84=88=EC=8A=A4=20=EB=B2=88=ED=98=B8=EB=A5=BC=20?=
 =?UTF-8?q?=EC=9D=B4=EC=9A=A9=ED=95=98=EC=97=AC=20=EA=B2=B0=EA=B3=BC?=
 =?UTF-8?q?=EB=A5=BC=20=EA=B3=84=EC=82=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/LottoSimulator.kt       |  1 +
 src/main/kotlin/lotto/domain/model/Lotto.kt   | 19 ++++++++++++
 src/main/kotlin/lotto/domain/model/Result.kt  | 10 +++++++
 .../lotto/ui/presenter/LottoPresenter.kt      | 10 +++++++
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  | 29 +++++++++++++++++++
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  3 ++
 6 files changed, 72 insertions(+)
 create mode 100644 src/main/kotlin/lotto/domain/model/Result.kt

diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index f3c85218d..e83ad73d5 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -14,5 +14,6 @@ class LottoSimulator(
         view.onGetMoneyDone()
         view.onGetLottoesDone()
         view.onGetWinningNumbersDone()
+        view.getBonusNumberDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/domain/model/Lotto.kt b/src/main/kotlin/lotto/domain/model/Lotto.kt
index 305b4bcfa..360d70f63 100644
--- a/src/main/kotlin/lotto/domain/model/Lotto.kt
+++ b/src/main/kotlin/lotto/domain/model/Lotto.kt
@@ -1,5 +1,7 @@
 package lotto.domain.model
 
+import lotto.domain.model.Result.*
+
 class Lotto(private val numbers: List<Int>) {
     init {
         require(numbers.size == NUMBER_OF_LOTTO_NUMBERS) { MISMATCH_NUMBER_OF_LOTTO_NUMBERS_MESSAGE }
@@ -19,6 +21,23 @@ class Lotto(private val numbers: List<Int>) {
 
     override fun toString(): String = numbers.toString()
 
+    fun calculateResult(winningNumbers: WinningNumbers, bonusNumber: BonusNumber): Result {
+        val sizeOfNumbersInCommon = numbers.intersect(winningNumbers.numbers.toSet()).size
+
+        return when (sizeOfNumbersInCommon) {
+            FIRST_PLACE.matchingNumberCount -> FIRST_PLACE
+            SECOND_PLACE.matchingNumberCount -> decideSecondOrThirdPlace(bonusNumber = bonusNumber)
+            FOURTH_PLACE.matchingNumberCount -> FOURTH_PLACE
+            FIFTH_PLACE.matchingNumberCount -> FIFTH_PLACE
+            else -> NOTHING
+        }
+    }
+
+    private fun decideSecondOrThirdPlace(bonusNumber: BonusNumber): Result {
+        if (bonusNumber.number in numbers) return SECOND_PLACE
+        return THIRD_PLACE
+    }
+
     companion object {
         const val MIN_NUMBER = 1
         const val MAX_NUMBER = 45
diff --git a/src/main/kotlin/lotto/domain/model/Result.kt b/src/main/kotlin/lotto/domain/model/Result.kt
new file mode 100644
index 000000000..fcb7ce8f5
--- /dev/null
+++ b/src/main/kotlin/lotto/domain/model/Result.kt
@@ -0,0 +1,10 @@
+package lotto.domain.model
+
+enum class Result(val matchingNumberCount: Int, val prize: Int) {
+    FIRST_PLACE(matchingNumberCount = 6, prize = 2_000_000_000),
+    SECOND_PLACE(matchingNumberCount = 5, prize = 30_000_000),
+    THIRD_PLACE(matchingNumberCount = 5, prize = 1_500_000),
+    FOURTH_PLACE(matchingNumberCount = 4, prize = 50_000),
+    FIFTH_PLACE(matchingNumberCount = 3, prize = 5_000),
+    NOTHING(matchingNumberCount = 2, prize = 0)
+}
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index 027e8a541..b64cde85c 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -72,6 +72,16 @@ class LottoPresenter(
         }
     }
 
+    fun getResults() {
+        val results = lottoes.map {
+            it.calculateResult(winningNumbers = winningNumbers, bonusNumber = bonusNumber)
+        }.groupingBy { result ->
+            result
+        }.eachCount()
+
+        view.displayResults(results = results)
+    }
+
     companion object {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 69eecdf53..2e082e2de 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -3,6 +3,7 @@ package lotto.ui.view
 import camp.nextstep.edu.missionutils.Console
 import lotto.domain.model.BonusNumber
 import lotto.domain.model.Money
+import lotto.domain.model.Result
 import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
 
@@ -51,6 +52,30 @@ class ConsoleLottoView : LottoView {
 
     override fun getBonusNumber(): BonusNumber = BonusNumber(number = readInt())
 
+    override fun getBonusNumberDone() {
+        presenter.getResults()
+    }
+
+    override fun displayResults(results: Map<Result, Int>) {
+        val resultsToPrint = Result.values().dropLast(n = 1) // NOTHING은 출력하지 않는다
+
+        resultsToPrint.forEach {
+            val resultCount = results[it] ?: 0
+            println("${it.convertToString()} - ${resultCount}개")
+        }
+    }
+
+    private fun Result.convertToString(): String = buildString {
+        append(matchingNumberCount)
+        append(MATCHING_NUMBERS_SUFFIX_MESSAGE)
+        if (this@convertToString == Result.SECOND_PLACE) append(BONUS_NUMBER_MATCH_MESSAGE)
+        append(' ')
+        append('(')
+        append(PRIZE_FORMAT.format(prize))
+        append(KRW)
+        append(')')
+    }
+
     private fun readInt(): Int = runCatching {
         Console.readLine().toInt()
     }.onFailure {
@@ -62,5 +87,9 @@ class ConsoleLottoView : LottoView {
         const val DEFAULT_ERROR_MESSAGE = "에러가 발생했습니다. 다시 시도해주세요."
         const val NUMBER_DELIMITER = ','
         const val INPUT_NOT_NUMBER = "숫자를 입력해 주세요."
+        const val MATCHING_NUMBERS_SUFFIX_MESSAGE = "개 일치"
+        const val BONUS_NUMBER_MATCH_MESSAGE = ", 보너스 볼 일치"
+        const val PRIZE_FORMAT = "%,d"
+        const val KRW = "원"
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 39bc13b56..42824142c 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -2,6 +2,7 @@ package lotto.ui.view
 
 import lotto.domain.model.BonusNumber
 import lotto.domain.model.Money
+import lotto.domain.model.Result
 import lotto.domain.model.WinningNumbers
 import lotto.ui.presenter.LottoPresenter
 
@@ -16,4 +17,6 @@ interface LottoView {
     fun getWinningNumbers(): WinningNumbers
     fun onGetWinningNumbersDone()
     fun getBonusNumber(): BonusNumber
+    fun getBonusNumberDone()
+    fun displayResults(results: Map<Result, Int>)
 }
\ No newline at end of file

From 0661c0ae34eba97954e01ab0ced5a1e7a256bd39 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 23:10:14 +0900
Subject: [PATCH 16/20] =?UTF-8?q?test:=20Lotto=EA=B0=80=20=EB=8B=B9?=
 =?UTF-8?q?=EC=B2=A8=20=EB=B2=88=ED=98=B8=EC=99=80=20=EB=B3=B4=EB=84=88?=
 =?UTF-8?q?=EC=8A=A4=20=EB=B2=88=ED=98=B8=EA=B0=80=20=EC=A3=BC=EC=96=B4?=
 =?UTF-8?q?=EC=A1=8C=EC=9D=84=20=EB=95=8C=20=EA=B2=B0=EA=B3=BC=EB=A5=BC=20?=
 =?UTF-8?q?=EC=A0=95=ED=99=95=ED=9E=88=20=EA=B3=84=EC=82=B0=ED=95=98?=
 =?UTF-8?q?=EB=8A=94=EC=A7=80=20=ED=85=8C=EC=8A=A4=ED=8A=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/test/kotlin/lotto/LottoTest.kt | 37 ++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/src/test/kotlin/lotto/LottoTest.kt b/src/test/kotlin/lotto/LottoTest.kt
index 8e2fbe24b..1915ecb16 100644
--- a/src/test/kotlin/lotto/LottoTest.kt
+++ b/src/test/kotlin/lotto/LottoTest.kt
@@ -1,6 +1,10 @@
 package lotto
 
+import lotto.domain.model.BonusNumber
 import lotto.domain.model.Lotto
+import lotto.domain.model.Result
+import lotto.domain.model.WinningNumbers
+import org.assertj.core.api.Assertions.assertThat
 import org.assertj.core.api.Assertions.assertThatIllegalArgumentException
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
@@ -56,6 +60,27 @@ class LottoTest {
             .withMessage(Lotto.NUMBERS_NOT_IN_ASCENDING_ORDER) // then
     }
 
+    @ParameterizedTest
+    @MethodSource("winningNumbersAndBonusNumberAndResult")
+    @DisplayName("Lotto와 당첨 번호, 보너스 번호가 주어질 경우 결과를 올바르게 계산하는지")
+    fun calculateResult_winningNumbersAndBonusNumberAreGiven_calculateResultCorrectly(
+        winningNumbers: List<Int>,
+        bonusNumber: Int,
+        expected: Result
+    ) {
+        // given
+        val lotto = Lotto(numbers = listOf(1, 2, 3, 4, 5, 6))
+
+        // when
+        val result = lotto.calculateResult(
+            winningNumbers = WinningNumbers(winningNumbers),
+            bonusNumber = BonusNumber(bonusNumber)
+        )
+
+        // then
+        assertThat(result).isEqualTo(expected)
+    }
+
     companion object {
         @JvmStatic
         private fun provideNumbersSizeIsSmallerThanNumberOfLottoNumbers(): Stream<Arguments> = Stream.of(
@@ -74,5 +99,17 @@ class LottoTest {
             Arguments.of(listOf(1, 2, 4, 3, 5, 6)),
             Arguments.of(listOf(6, 5, 4, 3, 2, 1)),
         )
+
+        @JvmStatic
+        private fun winningNumbersAndBonusNumberAndResult(): Stream<Arguments> = Stream.of(
+            Arguments.of(listOf(1, 2, 3, 4, 5, 6), 45, Result.FIRST_PLACE),
+            Arguments.of(listOf(1, 2, 3, 4, 5, 10), 6, Result.SECOND_PLACE),
+            Arguments.of(listOf(1, 2, 3, 4, 5, 10), 45, Result.THIRD_PLACE),
+            Arguments.of(listOf(1, 2, 3, 4, 10, 11), 45, Result.FOURTH_PLACE),
+            Arguments.of(listOf(1, 2, 3, 10, 11, 12), 45, Result.FIFTH_PLACE),
+            Arguments.of(listOf(1, 2, 10, 11, 12, 13), 45, Result.NOTHING),
+            Arguments.of(listOf(1, 10, 11, 12, 13, 14), 45, Result.NOTHING),
+            Arguments.of(listOf(10, 11, 12, 13, 14, 15), 45, Result.NOTHING),
+        )
     }
 }

From 7383ed0d769646bb0f5f98a33b834af8798fd538 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 23:28:54 +0900
Subject: [PATCH 17/20] =?UTF-8?q?feat:=20=EC=88=98=EC=9D=B5=EB=A5=A0=20?=
 =?UTF-8?q?=EA=B3=84=EC=82=B0=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/LottoSimulator.kt       |  1 +
 .../lotto/ui/presenter/LottoPresenter.kt      | 23 +++++++++++++++----
 .../kotlin/lotto/ui/view/ConsoleLottoView.kt  |  4 ++++
 src/main/kotlin/lotto/ui/view/LottoView.kt    |  1 +
 4 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index e83ad73d5..1adc9e341 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -15,5 +15,6 @@ class LottoSimulator(
         view.onGetLottoesDone()
         view.onGetWinningNumbersDone()
         view.getBonusNumberDone()
+        view.onGetResultsDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index b64cde85c..3899687a9 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -1,9 +1,6 @@
 package lotto.ui.presenter
 
-import lotto.domain.model.BonusNumber
-import lotto.domain.model.Lotto
-import lotto.domain.model.Money
-import lotto.domain.model.WinningNumbers
+import lotto.domain.model.*
 import lotto.domain.repository.LottoRepository
 import lotto.ui.view.LottoView
 
@@ -23,6 +20,8 @@ class LottoPresenter(
     private var _bonusNumber: BonusNumber? = null
     private val bonusNumber get() = requireNotNull(_bonusNumber)
 
+    private lateinit var results: Map<Result, Int>
+
     fun getMoney() {
         view.displayMessage(ENTER_MONEY_MESSAGE)
 
@@ -73,7 +72,7 @@ class LottoPresenter(
     }
 
     fun getResults() {
-        val results = lottoes.map {
+        results = lottoes.map {
             it.calculateResult(winningNumbers = winningNumbers, bonusNumber = bonusNumber)
         }.groupingBy { result ->
             result
@@ -82,10 +81,24 @@ class LottoPresenter(
         view.displayResults(results = results)
     }
 
+    fun getProfit() {
+        var totalPrize = 0.0f
+
+        results.forEach { (result, count) ->
+            totalPrize += result.prize * count
+        }
+
+        val profit = (totalPrize / money.amount) * PERCENT
+
+        view.displayMessage(PROFIT_FORMAT.format(profit))
+    }
+
     companion object {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
         const val ENTER_WINNING_NUMBERS_MESSAGE = "당첨 번호를 입력해 주세요."
         const val ENTER_BONUS_NUMBER_MESSAGE = "보너스 번호를 입력해 주세요."
+        const val PERCENT = 100
+        const val PROFIT_FORMAT = "총 수익률은 %.1f%%입니다."
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 2e082e2de..7537ed9a6 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -76,6 +76,10 @@ class ConsoleLottoView : LottoView {
         append(')')
     }
 
+    override fun onGetResultsDone() {
+        presenter.getProfit()
+    }
+
     private fun readInt(): Int = runCatching {
         Console.readLine().toInt()
     }.onFailure {
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 42824142c..6c35ecb82 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -19,4 +19,5 @@ interface LottoView {
     fun getBonusNumber(): BonusNumber
     fun getBonusNumberDone()
     fun displayResults(results: Map<Result, Int>)
+    fun onGetResultsDone()
 }
\ No newline at end of file

From 0c1b37a1a1a24b25f356200c8206f83c7373010e Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 23:29:32 +0900
Subject: [PATCH 18/20] =?UTF-8?q?refactor:=20LottoView=EC=9D=98=20getBonus?=
 =?UTF-8?q?NumberDone=EC=9D=84=20=EC=9D=BC=EA=B4=80=EC=84=B1=20=EC=9E=88?=
 =?UTF-8?q?=EA=B2=8C=20onGetBonusNumberDone=EB=A1=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/LottoSimulator.kt           | 2 +-
 src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt | 2 +-
 src/main/kotlin/lotto/ui/view/LottoView.kt        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/lotto/LottoSimulator.kt b/src/main/kotlin/lotto/LottoSimulator.kt
index 1adc9e341..c218640f8 100644
--- a/src/main/kotlin/lotto/LottoSimulator.kt
+++ b/src/main/kotlin/lotto/LottoSimulator.kt
@@ -14,7 +14,7 @@ class LottoSimulator(
         view.onGetMoneyDone()
         view.onGetLottoesDone()
         view.onGetWinningNumbersDone()
-        view.getBonusNumberDone()
+        view.onGetBonusNumberDone()
         view.onGetResultsDone()
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 7537ed9a6..e067f737b 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -52,7 +52,7 @@ class ConsoleLottoView : LottoView {
 
     override fun getBonusNumber(): BonusNumber = BonusNumber(number = readInt())
 
-    override fun getBonusNumberDone() {
+    override fun onGetBonusNumberDone() {
         presenter.getResults()
     }
 
diff --git a/src/main/kotlin/lotto/ui/view/LottoView.kt b/src/main/kotlin/lotto/ui/view/LottoView.kt
index 6c35ecb82..d68b80da2 100644
--- a/src/main/kotlin/lotto/ui/view/LottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/LottoView.kt
@@ -17,7 +17,7 @@ interface LottoView {
     fun getWinningNumbers(): WinningNumbers
     fun onGetWinningNumbersDone()
     fun getBonusNumber(): BonusNumber
-    fun getBonusNumberDone()
+    fun onGetBonusNumberDone()
     fun displayResults(results: Map<Result, Int>)
     fun onGetResultsDone()
 }
\ No newline at end of file

From b7290dc2def6948b0a090cb6d9c00168352500b8 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 23:43:44 +0900
Subject: [PATCH 19/20] =?UTF-8?q?fix:=20NoSuchElementException=EC=9D=84=20?=
 =?UTF-8?q?=EC=B2=98=EB=A6=AC=ED=95=98=EC=A7=80=20=EC=95=8A=EB=8F=84?=
 =?UTF-8?q?=EB=A1=9D=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../kotlin/lotto/ui/presenter/LottoPresenter.kt     | 13 ++++++++++---
 src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt   |  8 ++++----
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
index 3899687a9..714bf10d2 100644
--- a/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
+++ b/src/main/kotlin/lotto/ui/presenter/LottoPresenter.kt
@@ -29,7 +29,7 @@ class LottoPresenter(
             view.getMoney()
         }.onSuccess {
             _money = it
-        }.onFailure { error ->
+        }.onFailureOtherThanNoSuchElementException { error ->
             view.displayErrorMessage(message = error.message)
             getMoney()
         }
@@ -50,7 +50,7 @@ class LottoPresenter(
             view.getWinningNumbers()
         }.onSuccess {
             _winningNumbers = it
-        }.onFailure { error ->
+        }.onFailureOtherThanNoSuchElementException { error ->
             view.displayErrorMessage(message = error.message)
             getWinningNumbers()
         }
@@ -65,7 +65,7 @@ class LottoPresenter(
             }
         }.onSuccess {
             _bonusNumber = it
-        }.onFailure { error ->
+        }.onFailureOtherThanNoSuchElementException { error ->
             view.displayErrorMessage(message = error.message)
             getBonusNumber()
         }
@@ -93,6 +93,13 @@ class LottoPresenter(
         view.displayMessage(PROFIT_FORMAT.format(profit))
     }
 
+    // NoSuchElementException은 테스트에 사용되므로 처리하지 않는다.
+    private fun <T> kotlin.Result<T>.onFailureOtherThanNoSuchElementException(action: (Throwable) -> Unit) =
+        onFailure { error ->
+            if (error is NoSuchElementException) throw error
+            action(error)
+        }
+
     companion object {
         const val ENTER_MONEY_MESSAGE = "구입금액을 입력해 주세요."
         const val NUMBER_OF_BOUGHT_LOTTOES_MESSAGE = "개를 구매했습니다."
diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index e067f737b..94a2de2a9 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -39,8 +39,8 @@ class ConsoleLottoView : LottoView {
     override fun getWinningNumbers(): WinningNumbers {
         val numbers = runCatching {
             Console.readLine().split(NUMBER_DELIMITER).map(String::toInt)
-        }.onFailure {
-            throw NumberFormatException(INPUT_NOT_NUMBER)
+        }.onFailure { error ->
+            if (error is NumberFormatException) throw NumberFormatException(INPUT_NOT_NUMBER)
         }.getOrThrow()
 
         return WinningNumbers(numbers = numbers)
@@ -82,8 +82,8 @@ class ConsoleLottoView : LottoView {
 
     private fun readInt(): Int = runCatching {
         Console.readLine().toInt()
-    }.onFailure {
-        throw NumberFormatException(INPUT_NOT_NUMBER)
+    }.onFailure { error ->
+        if (error is NumberFormatException) throw NumberFormatException(INPUT_NOT_NUMBER)
     }.getOrThrow()
 
     companion object {

From e62e3a44818c5c87388e3df50ed31a669bfffe79 Mon Sep 17 00:00:00 2001
From: ErroredPasta <ForeignServices3132@pm.me>
Date: Wed, 8 Nov 2023 23:44:04 +0900
Subject: [PATCH 20/20] =?UTF-8?q?refactor:=20Result=EC=97=90=20values?=
 =?UTF-8?q?=EA=B0=80=20=EC=95=84=EB=8B=88=EB=9D=BC=20entries=EB=A5=BC=20?=
 =?UTF-8?q?=EC=82=AC=EC=9A=A9=ED=95=98=EB=8F=84=EB=A1=9D=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
index 94a2de2a9..5d9f15b9e 100644
--- a/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
+++ b/src/main/kotlin/lotto/ui/view/ConsoleLottoView.kt
@@ -57,7 +57,7 @@ class ConsoleLottoView : LottoView {
     }
 
     override fun displayResults(results: Map<Result, Int>) {
-        val resultsToPrint = Result.values().dropLast(n = 1) // NOTHING은 출력하지 않는다
+        val resultsToPrint = Result.entries.dropLast(n = 1) // NOTHING은 출력하지 않는다
 
         resultsToPrint.forEach {
             val resultCount = results[it] ?: 0