Update to Exposed 0.5.0 and small updates

src/main/kotlin/io/spring/messenger/Application.kt

@@ -20,15 +20,18 @@ import javax.sql.DataSource
 @EnableTransactionManagement
 open class Application {
 
-    @Bean open fun objectMapper(): ObjectMapper {
+    @Bean
+    open fun objectMapper(): ObjectMapper {
         val mapper:ObjectMapper = Jackson2ObjectMapperBuilder().modulesToInstall(PostGISModule()).build()
         mapper.setSerializationInclusion(Include.NON_NULL)
         return mapper
     }
 
-    @Bean open fun transactionManager(dataSource: DataSource) = SpringTransactionManager(dataSource)
+    @Bean
+    open fun transactionManager(dataSource: DataSource) = SpringTransactionManager(dataSource)
 
-    @Bean open fun init(ur: UserRepository, mr: MessageRepository) = CommandLineRunner {
+    @Bean
+    open fun init(ur: UserRepository, mr: MessageRepository) = CommandLineRunner {
         ur.createTable()
         mr.createTable()
         mr.deleteAll()

src/main/kotlin/io/spring/messenger/repository/MessageRepository.kt

@@ -10,7 +10,7 @@ import org.springframework.stereotype.Repository
 import org.springframework.transaction.annotation.Transactional
 
 @Repository
-@Transactional
+@Transactional // Should be at @Service level in real applications
 open class MessageRepository() {
 
     open fun createTable() = SchemaUtils.create(Messages)

src/main/kotlin/io/spring/messenger/repository/UserRepository.kt

@@ -11,7 +11,7 @@ import org.springframework.stereotype.Repository
 import org.springframework.transaction.annotation.Transactional
 
 @Repository
-@Transactional
+@Transactional // Should be at @Service level in real applications
 open class UserRepository() {
 
     open fun createTable() = SchemaUtils.create(Users)

src/test/kotlin/io/spring/messenger/ApplicationTests.kt

@@ -2,13 +2,11 @@ package io.spring.messenger
 
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.springframework.test.context.web.WebAppConfiguration;
-import org.springframework.boot.test.SpringApplicationConfiguration
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.test.context.junit4.SpringRunner
 
-@RunWith(SpringJUnit4ClassRunner::class)
-@SpringApplicationConfiguration(classes = arrayOf(Application::class))
-@WebAppConfiguration
+@RunWith(SpringRunner::class)
+@SpringBootTest
 class ApplicationTests {
 
     @Test

src/test/kotlin/io/spring/messenger/MessageControllerTests.kt

@@ -13,12 +13,10 @@ import org.postgis.Point
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers.status
 
 import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.boot.test.SpringApplicationConfiguration
+import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.http.MediaType.APPLICATION_JSON_UTF8
 import org.springframework.restdocs.RestDocumentation
 import org.springframework.restdocs.mockmvc.RestDocumentationResultHandler
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner
-import org.springframework.test.context.web.WebAppConfiguration
 import org.springframework.test.web.servlet.MockMvc
 import org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup
 import org.springframework.web.context.WebApplicationContext
@@ -30,9 +28,10 @@ import org.springframework.test.web.servlet.setup.DefaultMockMvcBuilder
 import org.springframework.restdocs.payload.PayloadDocumentation.*
 import org.springframework.restdocs.request.RequestDocumentation.*
 import org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders.*
+import org.springframework.test.context.junit4.SpringRunner
 
-@RunWith(SpringJUnit4ClassRunner::class) @WebAppConfiguration
-@SpringApplicationConfiguration(classes = arrayOf(Application::class))
+@RunWith(SpringRunner::class)
+@SpringBootTest
 class MessageControllerTests {
 
     @Rule @JvmField     val restDoc =           RestDocumentation("build/generated-snippets")

src/test/kotlin/io/spring/messenger/UserControllerTests.kt

@@ -12,11 +12,9 @@ import org.postgis.Point
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers.status
 
 import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.boot.test.SpringApplicationConfiguration
+import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.http.MediaType.APPLICATION_JSON_UTF8
 import org.springframework.restdocs.RestDocumentation
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner
-import org.springframework.test.context.web.WebAppConfiguration
 import org.springframework.test.web.servlet.MockMvc
 import org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup
 import org.springframework.web.context.WebApplicationContext
@@ -29,10 +27,11 @@ import org.springframework.test.web.servlet.setup.DefaultMockMvcBuilder
 import org.springframework.restdocs.payload.PayloadDocumentation.*
 import org.springframework.restdocs.request.RequestDocumentation.*
 import org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders.*
+import org.springframework.test.context.junit4.SpringRunner
 
 
-@RunWith(SpringJUnit4ClassRunner::class) @WebAppConfiguration
-@SpringApplicationConfiguration(classes = arrayOf(Application::class))
+@RunWith(SpringRunner::class)
+@SpringBootTest
 class UserControllerTests {
 
     @Rule @JvmField     val restDoc =           RestDocumentation("build/generated-snippets")