⚡헬스 라우트 구현

build.gradle.kts

@@ -30,6 +30,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-data-jdbc")
     implementation("org.springframework.boot:spring-boot-starter-flyway")
     implementation("org.springframework.boot:spring-boot-starter-webmvc")
+    implementation("org.springframework.boot:spring-boot-starter-actuator")
     implementation("com.mysql:mysql-connector-j")
     implementation("org.flywaydb:flyway-mysql")
     implementation("org.jetbrains.kotlin:kotlin-reflect")
@@ -42,6 +43,7 @@ dependencies {
     testImplementation("org.springframework.boot:spring-boot-starter-data-jdbc-test")
     testImplementation("org.springframework.boot:spring-boot-starter-flyway-test")
     testImplementation("org.springframework.boot:spring-boot-starter-webmvc-test")
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("org.testcontainers:junit-jupiter:1.21.4")
     testImplementation("org.testcontainers:mysql:1.21.4")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")

src/main/resources/application.properties

@@ -5,3 +5,8 @@ spring.datasource.url=jdbc:mysql://localhost:3306/${DB_NAME:mydatabase}
 spring.datasource.username=${DB_USER:user}
 spring.datasource.password=${DB_PASSWORD:secret}
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+# Actuator Health
+management.endpoints.web.exposure.include=health,info
+management.endpoint.health.probes.enabled=true
+management.endpoint.health.show-details=never

src/test/kotlin/com/wafflestudio/team2server/HelathrouteTests.kt

@@ -0,0 +1,29 @@
+package com.wafflestudio.team2server
+
+import org.junit.jupiter.api.Test
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.boot.webmvc.test.autoconfigure.AutoConfigureMockMvc
+import org.springframework.test.context.ActiveProfiles
+import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers.status
+import org.testcontainers.junit.jupiter.Testcontainers
+
+@SpringBootTest
+@ActiveProfiles("test")
+@Testcontainers
+@AutoConfigureMockMvc
+class HelathrouteTests(
+    @Autowired private val mvc: MockMvc,
+) {
+    @Test
+    fun health_is_up() {
+        // healthroute 정상작동한다
+        mvc
+            .perform(get("/actuator/health"))
+            .andExpect(status().isOk)
+            .andExpect(jsonPath("$.status").value("UP"))
+    }
+}