feat: testcontainers 추가 (#16) (#72)

Co-authored-by: Seokjin Jeon <[email protected]>

build.gradle.kts

@@ -39,7 +39,9 @@ val jsoupVersion = "1.17.1"
 val jjwtVersion = "0.12.3"
 val mockkVersion = "1.13.4"
 val springMockkVersion = "4.0.2"
+val testcontainersVersion = "1.19.3"
 val kotestVersion = "5.7.2"
+val kotestExtensionTestcontainers = "2.0.2"
 val kotestExtensionSpring = "1.1.3"
 
 dependencies {
@@ -87,9 +89,13 @@ dependencies {
     // Spring Mockk
     testImplementation("com.ninja-squad:springmockk:$springMockkVersion")
 
+    // Testcontainers
+    testImplementation("org.testcontainers:testcontainers:$testcontainersVersion")
+
     // Kotest
     testImplementation("io.kotest:kotest-runner-junit5:$kotestVersion")
     testImplementation("io.kotest:kotest-assertions-core:$kotestVersion")
+    testImplementation("io.kotest.extensions:kotest-extensions-testcontainers:$kotestExtensionTestcontainers")
     testImplementation("io.kotest.extensions:kotest-extensions-spring:$kotestExtensionSpring")
 
     // Mock Web Server

src/test/kotlin/kr/galaxyhub/sc/GalaxyhubApplicationTests.kt

@@ -1,12 +1,9 @@
 package kr.galaxyhub.sc
 
-import org.junit.jupiter.api.Test
-import org.springframework.boot.test.context.SpringBootTest
+import kr.galaxyhub.sc.config.spec.IntegrationSpec
 
-@SpringBootTest
-class GalaxyhubApplicationTests {
+class GalaxyhubApplicationTests : IntegrationSpec({
+    describe("contextLoads") {
 
-    @Test
-    fun contextLoads() {
     }
-}
+})

src/test/kotlin/kr/galaxyhub/sc/config/spec/IntegrationSpec.kt

@@ -0,0 +1,27 @@
+package kr.galaxyhub.sc.config.spec
+
+import io.kotest.core.extensions.install
+import io.kotest.core.spec.style.DescribeSpec
+import io.kotest.extensions.testcontainers.ContainerLifecycleMode
+import io.kotest.extensions.testcontainers.DockerComposeContainerExtension
+import java.io.File
+import org.slf4j.LoggerFactory
+import org.springframework.boot.test.context.SpringBootTest
+import org.testcontainers.containers.output.Slf4jLogConsumer
+import org.testcontainers.containers.wait.strategy.ShellStrategy
+
+@SpringBootTest
+abstract class IntegrationSpec(body: DescribeSpec.() -> Unit = {}) : DescribeSpec(body) {
+
+    private val log = LoggerFactory.getLogger(javaClass)
+
+    init {
+        install(DockerComposeContainerExtension(File("src/test/resources/docker-compose.yml"), ContainerLifecycleMode.Project))
+            .apply {
+                waitingFor("test_mysql", ShellStrategy().withCommand("mysql -u'test' -p'1234' -e'select 1' && sleep 2"))
+                withLogConsumer("test_mysql", Slf4jLogConsumer(log))
+            }.apply {
+                start()
+            }
+    }
+}

src/test/resources/application-test.yml

@@ -1,16 +1,21 @@
 spring:
   datasource:
-    url: jdbc:h2:mem:test;MODE=MYSQL;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:13306/test
+    username: test
+    password: 1234
   jpa:
     hibernate:
-      ddl-auto: create
+      ddl-auto: validate
     properties:
       hibernate:
         format_sql: true
     show-sql: true
     open-in-view: false
   flyway:
-    enabled: false
+    enabled: true
+    baseline-on-migrate: true
+    baseline-version: 1
 logging:
   level:
     org:

src/test/resources/docker-compose.yml

@@ -0,0 +1,21 @@
+version: "3.3"
+volumes:
+  mysql_data: { }
+services:
+  test_mysql:
+    image: mysql:8.0.33
+    ports:
+      - "13306:3306"
+    environment:
+      TZ: Asia/Seoul
+      MYSQL_USER: test
+      MYSQL_PASSWORD: 1234
+      MYSQL_ROOT_PASSWORD: 1234
+      MYSQL_DATABASE: test
+    volumes:
+      - mysql_data:/var/lib/mysql/
+      - ./sql:/docker-entrypoint-initdb.d
+    command:
+      - "--character-set-server=utf8mb4"
+      - "--collation-server=utf8mb4_unicode_ci"
+      - "--skip-character-set-client-handshake"