From 3f7f69cd40a88a9f9da565d98a14851f6185a562 Mon Sep 17 00:00:00 2001
From: hwasikJung <83931503+hwasikJung@users.noreply.github.com>
Date: Tue, 12 Nov 2024 22:20:03 +0900
Subject: [PATCH 1/2] test: study kotlin

---
 src/main/kotlin/.gitkeep            |  0
 src/test/kotlin/.gitkeep            |  0
 src/test/kotlin/study/Person.kt     |  3 +++
 src/test/kotlin/study/PersonTest.kt | 31 +++++++++++++++++++++++++++++
 src/test/kotlin/study/StringTest.kt | 12 +++++++++++
 5 files changed, 46 insertions(+)
 delete mode 100644 src/main/kotlin/.gitkeep
 delete mode 100644 src/test/kotlin/.gitkeep
 create mode 100644 src/test/kotlin/study/Person.kt
 create mode 100644 src/test/kotlin/study/PersonTest.kt
 create mode 100644 src/test/kotlin/study/StringTest.kt

diff --git a/src/main/kotlin/.gitkeep b/src/main/kotlin/.gitkeep
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/src/test/kotlin/.gitkeep b/src/test/kotlin/.gitkeep
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/src/test/kotlin/study/Person.kt b/src/test/kotlin/study/Person.kt
new file mode 100644
index 0000000000..b9e442c417
--- /dev/null
+++ b/src/test/kotlin/study/Person.kt
@@ -0,0 +1,3 @@
+package study
+
+data class Person(val name: String, val age: Int, var nickname: String? = name)
diff --git a/src/test/kotlin/study/PersonTest.kt b/src/test/kotlin/study/PersonTest.kt
new file mode 100644
index 0000000000..55855176f4
--- /dev/null
+++ b/src/test/kotlin/study/PersonTest.kt
@@ -0,0 +1,31 @@
+package study
+
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+
+class PersonTest {
+    @Test
+    fun `이름 붙인 인자`() {
+        val actual = Person(name = "홍길동", nickname = "홍", age = 20)
+        assertThat(actual.name).isEqualTo("홍길동")
+    }
+
+    @Test
+    fun `널 타입`() {
+        val actual = Person(name = "홍길동", nickname = null, age = 20)
+        assertThat(actual.nickname).isNull()
+    }
+
+    @Test
+    fun `기본 인자`() {
+        val actual = Person(name = "홍길동", age = 20)
+        assertThat(actual.nickname).isEqualTo("홍길동")
+    }
+
+    @Test
+    fun `데이터 클래스`() {
+        val actual1 = Person(name = "홍길동", age = 20)
+        val actual2 = Person(name = "홍길동", age = 20)
+        assertThat(actual1).isEqualTo(actual2)
+    }
+}
diff --git a/src/test/kotlin/study/StringTest.kt b/src/test/kotlin/study/StringTest.kt
new file mode 100644
index 0000000000..9b9d6170b1
--- /dev/null
+++ b/src/test/kotlin/study/StringTest.kt
@@ -0,0 +1,12 @@
+package study
+
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+
+class StringTest {
+    @Test
+    fun isBlank() {
+        val actual = "".isBlank()
+        assertThat("".isBlank()).isEqualTo(true)
+    }
+}

From edfd4446de9649338aaa52e2ac0fa1bb11713782 Mon Sep 17 00:00:00 2001
From: hwasikJung <hs.jung@sqisoft.com>
Date: Thu, 9 Jan 2025 00:07:10 +0900
Subject: [PATCH 2/2] test: study kotlin basics

---
 src/test/kotlin/study/PersonTest.kt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/test/kotlin/study/PersonTest.kt b/src/test/kotlin/study/PersonTest.kt
index 55855176f4..7398f61958 100644
--- a/src/test/kotlin/study/PersonTest.kt
+++ b/src/test/kotlin/study/PersonTest.kt
@@ -8,6 +8,8 @@ class PersonTest {
     fun `이름 붙인 인자`() {
         val actual = Person(name = "홍길동", nickname = "홍", age = 20)
         assertThat(actual.name).isEqualTo("홍길동")
+        assertThat(actual.age).isEqualTo(20)
+        assertThat(actual.nickname).isEqualTo("길동")
     }
 
     @Test