chore: fix tests

Author: hantsy

boot-kotlin-co/pom.xml

@@ -52,7 +52,7 @@
         </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
-            <artifactId>kotlin-stdlib-jdk8</artifactId>
+            <artifactId>kotlin-stdlib</artifactId>
         </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlinx</groupId>
@@ -101,6 +101,12 @@
             <artifactId>springmockk</artifactId>
             <version>${springmockk.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-testcontainers</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>mongodb</artifactId>
@@ -181,6 +187,4 @@
             </snapshots>
         </pluginRepository>
     </pluginRepositories>
-
-
 </project>

boot-kotlin-co/src/main/kotlin/com/example/demo/DemoApplication.kt

@@ -4,7 +4,7 @@ import kotlinx.coroutines.flow.Flow
 import org.slf4j.LoggerFactory
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.autoconfigure.SpringBootApplication
-import org.springframework.context.event.ContextRefreshedEvent
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.context.event.EventListener
 import org.springframework.data.annotation.Id
 import org.springframework.data.mongodb.core.mapping.Document
@@ -13,7 +13,15 @@ import org.springframework.http.HttpStatus
 import org.springframework.http.ProblemDetail
 import org.springframework.http.ResponseEntity
 import org.springframework.stereotype.Component
-import org.springframework.web.bind.annotation.*
+import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.ExceptionHandler
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.PutMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
 import java.net.URI
 import java.time.LocalDateTime
 
@@ -81,12 +89,14 @@ class DataInitializer(val posts: PostRepository) {
         private val log = LoggerFactory.getLogger(DataInitializer::class.java)
     }
 
-    @EventListener(value = [ContextRefreshedEvent::class])
+    @EventListener(value = [ApplicationReadyEvent::class])
     suspend fun run() {
         log.info("start data initialization ...")
 
-        val samplePosts = listOf("Post one", "Post two").map { Post(title = it, content = "content of $it") }
-        posts.saveAll(samplePosts).collect { log.debug("saved post: $it") }
+        val samplePosts = listOf("Post one", "Post two")
+            .map { Post(title = it, content = "content of $it") }
+        posts.saveAll(samplePosts)
+            .collect { log.debug("saved post: $it") }
 
         log.info("data initialization is done ...")
     }

boot-kotlin-co/src/test/kotlin/com/example/demo/ApplicationTests.kt

@@ -6,12 +6,14 @@ import org.junit.jupiter.api.BeforeAll
 import org.junit.jupiter.api.Test
 import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.boot.test.web.server.LocalServerPort
+import org.springframework.context.annotation.Import
 import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
 import org.springframework.web.reactive.function.client.WebClient
 import reactor.test.StepVerifier
 
 @SpringBootTest(classes = [DemoApplication::class], webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@Import(TestcontainersConfiguration::class)
 class IntegrationTests {
 
     private lateinit var client: WebClient

boot-kotlin-co/src/test/kotlin/com/example/demo/IntegrationTests.kt

@@ -9,6 +9,7 @@ import org.junit.jupiter.api.Test
 import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.autoconfigure.data.mongo.DataMongoTest
+import org.springframework.context.annotation.Import
 import org.springframework.data.mongodb.core.ReactiveMongoTemplate
 import org.springframework.test.context.DynamicPropertyRegistry
 import org.springframework.test.context.DynamicPropertySource
@@ -19,19 +20,20 @@ import org.testcontainers.junit.jupiter.Testcontainers
 
 @Testcontainers
 @DataMongoTest
+@Import(TestcontainersConfiguration::class)
 class PostRepositoryTest {
     companion object {
         private val log = LoggerFactory.getLogger(PostRepositoryTest::class.java)
 
-        @Container
-        val mongoDBContainer: MongoDBContainer = MongoDBContainer("mongo")
-
-        @DynamicPropertySource
-        fun registerDynamicProperties(registry: DynamicPropertyRegistry) {
-            registry.add("spring.data.mongodb.uri") {
-                mongoDBContainer.replicaSetUrl
-            }
-        }
+//        @Container
+//        val mongoDBContainer: MongoDBContainer = MongoDBContainer("mongo")
+//
+//        @DynamicPropertySource
+//        fun registerDynamicProperties(registry: DynamicPropertyRegistry) {
+//            registry.add("spring.data.mongodb.uri") {
+//                mongoDBContainer.replicaSetUrl
+//            }
+//        }
 
     }
 

boot-kotlin-co/src/test/kotlin/com/example/demo/PostRepositoryTest.kt

@@ -0,0 +1,10 @@
+package com.example.demo
+
+import org.springframework.boot.fromApplication
+import org.springframework.boot.with
+
+
+fun main(args: Array<String>) {
+    fromApplication<DemoApplication>().with(TestcontainersConfiguration::class).run(*args)
+}
+

boot-kotlin-co/src/test/kotlin/com/example/demo/TestDemoApplication.kt

@@ -0,0 +1,19 @@
+package com.example.demo
+
+import org.springframework.boot.test.context.TestConfiguration
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection
+import org.springframework.context.annotation.Bean
+import org.testcontainers.containers.MongoDBContainer
+import org.testcontainers.utility.DockerImageName
+
+@TestConfiguration(proxyBeanMethods = false)
+class TestcontainersConfiguration {
+
+    @Bean
+    @ServiceConnection
+    fun mongoDbContainer(): MongoDBContainer {
+        return MongoDBContainer(DockerImageName.parse("mongo:latest"))
+    }
+
+}
+