From 889ff261a834e44bcc94977884a41aaf4ab1a160 Mon Sep 17 00:00:00 2001
From: banjjoknim <zhfxmtkachdt@daum.net>
Date: Sat, 12 Mar 2022 13:02:39 +0900
Subject: [PATCH] =?UTF-8?q?feat=20:=20Owner=20=ED=81=B4=EB=9E=98=EC=8A=A4?=
 =?UTF-8?q?=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/kotlin/com/banjjoknim/playground/model/Car.kt |  6 +++++-
 .../src/main/kotlin/com/banjjoknim/playground/model/Owner.kt |  3 +++
 .../banjjoknim/playground/jsonserialize/CarSerializerTest.kt | 12 +++++++-----
 3 files changed, 15 insertions(+), 6 deletions(-)
 create mode 100644 놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Owner.kt

diff --git a/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Car.kt b/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Car.kt
index 0fb98ca..7c77b39 100644
--- a/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Car.kt	
+++ b/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Car.kt	
@@ -1,3 +1,7 @@
 package com.banjjoknim.playground.model
 
-data class Car(val name: String, val price: Int = 0)
+data class Car(
+    val name: String,
+    val price: Int = 0,
+    val owner: Owner
+)
diff --git a/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Owner.kt b/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Owner.kt
new file mode 100644
index 0000000..7bc25ae
--- /dev/null
+++ b/놀이터(예제 코드 작성)/jackson/src/main/kotlin/com/banjjoknim/playground/model/Owner.kt	
@@ -0,0 +1,3 @@
+package com.banjjoknim.playground.model
+
+data class Owner(val name: String, val age: Int)
diff --git a/놀이터(예제 코드 작성)/jackson/src/test/kotlin/com/banjjoknim/playground/jsonserialize/CarSerializerTest.kt b/놀이터(예제 코드 작성)/jackson/src/test/kotlin/com/banjjoknim/playground/jsonserialize/CarSerializerTest.kt
index f6ca284..0f30667 100644
--- a/놀이터(예제 코드 작성)/jackson/src/test/kotlin/com/banjjoknim/playground/jsonserialize/CarSerializerTest.kt	
+++ b/놀이터(예제 코드 작성)/jackson/src/test/kotlin/com/banjjoknim/playground/jsonserialize/CarSerializerTest.kt	
@@ -4,6 +4,7 @@ import com.banjjoknim.playground.jackson.jsonserialize.CarNameSerializer
 import com.banjjoknim.playground.jackson.jsonserialize.CarPriceSerializer
 import com.banjjoknim.playground.jackson.jsonserialize.CarSerializer
 import com.banjjoknim.playground.model.Car
+import com.banjjoknim.playground.model.Owner
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.databind.module.SimpleModule
 import com.fasterxml.jackson.module.kotlin.registerKotlinModule
@@ -27,7 +28,8 @@ class CarSerializerTest {
     private lateinit var mapper: ObjectMapper
 
     companion object {
-        private val car = Car("banjjoknim", 10_000_000)
+        private val owner = Owner("ban", 30)
+        private val car = Car("banjjoknim", 10_000_000, owner)
     }
 
     @BeforeEach
@@ -43,14 +45,14 @@ class CarSerializerTest {
         val result = mapper.writeValueAsString(car)
 
         // then
-        assertThat(result).isEqualTo("""{"name":"banjjoknim","price":10000000}""")
+        assertThat(result).isEqualTo("""{"name":"banjjoknim","price":10000000,"owner":{"name":"ban","age":30}}""")
     }
 
     @DisplayName("등록된 커스텀 직렬화기의 동작을 테스트한다")
     @Nested
     inner class CarSerializerTestCases {
         @Test
-        fun `모든 필드를 직렬화한다`() {
+        fun `자동차의 모든 필드만 직렬화한다`() {
             // given
             val module = SimpleModule()
             module.addSerializer(Car::class.java, CarSerializer())
@@ -64,7 +66,7 @@ class CarSerializerTest {
         }
 
         @Test
-        fun `이름만 직렬화한다`() {
+        fun `자동차의 이름만 직렬화한다`() {
             // given
             val module = SimpleModule()
             module.addSerializer(Car::class.java, CarNameSerializer())
@@ -78,7 +80,7 @@ class CarSerializerTest {
         }
 
         @Test
-        fun `가격만 직렬화한다`() {
+        fun `자동차의 가격만 직렬화한다`() {
             // given
             val module = SimpleModule()
             module.addSerializer(Car::class.java, CarPriceSerializer())