Bu makalede, uygulamalarınız için etkili tümleştirme testleri yazmak için Spring Cloud Azure'ı Testcontainers ile tümleştirme açıklanmaktadır.
Testcontainer ; veritabanlarının, ileti aracılarının, web tarayıcılarının veya docker kapsayıcısında çalıştırabileceğiniz hemen hemen her şeyin basit örneklerini sağlamaya yönelik açık kaynak bir çerçevedir. JUnit ile entegre olur ve testlerin herhangi biri çalıştırılmadan önce bir kapsayıcıyı başlatabilen bir test sınıfı yazmanıza olanak tanır. Testcontainer, gerçek bir arka uç hizmetiyle konuşan tümleştirme testleri yazmak için özellikle yararlıdır.
spring-cloud-azure-testcontainers kitaplığı artık aşağıdaki Azure hizmetleri için tümleştirme testini destekliyor:
Hizmet bağlantıları
Hizmet bağlantısı, herhangi bir uzak hizmete bağlantıdır. Spring Boot'un otomatik yapılandırması, bir hizmet bağlantısının ayrıntılarını tüketebilir ve bunları kullanarak uzak bir hizmete bağlantı kurabilir. Bunu yaparken bağlantı ayrıntıları, bağlantıyla ilgili yapılandırma özelliklerine göre önceliklidir.
Testcontainers kullandığınızda, test sınıfındaki kapsayıcı alanına ek açıklama ekleyerek kapsayıcıda çalışan bir hizmet için bağlantı ayrıntılarını otomatik olarak oluşturabilirsiniz.
xxxContainerConnectionDetailsFactory sınıflarının kaydı spring.factories aracılığıyla yapılır. Bu fabrikalar, belirli bir ConnectionDetails alt sınıfını veya Docker görüntü adını temel alan bir Container çekirdeği oluşturur.
Aşağıdaki tablo, spring-cloud-azure-testcontainers JAR dosyasında desteklenen bağlantı ayrıntılarına ilişkin fabrika sınıfları hakkında bilgi verir:
| Bağlantı ayrıntıları fabrika sınıfı |
Bağlantı ayrıntıları bean |
CosmosContainerConnectionDetailsFactory |
AzureCosmosConnectionDetails |
StorageBlobContainerConnectionDetailsFactory |
AzureStorageBlobConnectionDetails |
StorageQueueContainerConnectionDetailsFactory |
AzureStorageQueueConnectionDetails |
EventHubsContainerConnectionDetailsFactory |
AzureEventHubsConnectionDetails |
ServiceBusContainerConnectionDetailsFactory |
AzureServiceBusConnectionDetails |
Bağımlılıkları ayarlama
Aşağıdaki yapılandırma gerekli bağımlılıkları ayarlar:
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-starter-cosmos</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-starter-storage-blob</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-starter-storage-queue</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-starter-eventhubs</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-stream-binder-eventhubs</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-starter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-messaging-azure-servicebus</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<version.spring.cloud.azure>7.4.0</version.spring.cloud.azure>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-dependencies</artifactId>
<version>${version.spring.cloud.azure}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure.spring</groupId>
<artifactId>spring-cloud-azure-stream-binder-servicebus</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
Testcontainers kullanma
Aşağıdaki kod örneği, Testcontainers'ın temel kullanımını gösterir:
@SpringBootTest(classes = CosmosTestcontainersTest.class)
@Testcontainers
@ExtendWith(SpringExtension.class)
@ImportAutoConfiguration(classes = { AzureGlobalPropertiesAutoConfiguration.class, AzureCosmosAutoConfiguration.class})
public class CosmosTestcontainersTest {
@TempDir
private static File tempFolder;
@Autowired
private CosmosClient client;
@Container
@ServiceConnection
static CosmosDBEmulatorContainer cosmos = new CosmosDBEmulatorContainer(
DockerImageName.parse("mcr.microsoft.com/cosmosdb/linux/azure-cosmos-emulator:latest"))
.waitingFor(Wait.forHttps("/_explorer/emulator.pem").forStatusCode(200).allowInsecure())
.withStartupTimeout(Duration.ofMinutes(3));
@BeforeAll
public static void setup() throws IOException, CertificateException, KeyStoreException, NoSuchAlgorithmException {
Path keyStoreFile = new File(tempFolder, "azure-cosmos-emulator.keystore").toPath();
KeyStore keyStore = cosmos.buildNewKeyStore();
try (var out = Files.newOutputStream(keyStoreFile.toFile().toPath())) {
keyStore.store(out, cosmos.getEmulatorKey().toCharArray());
}
System.setProperty("javax.net.ssl.trustStore", keyStoreFile.toString());
System.setProperty("javax.net.ssl.trustStorePassword", cosmos.getEmulatorKey());
System.setProperty("javax.net.ssl.trustStoreType", "PKCS12");
}
@Test
public void test() {
CosmosDatabaseResponse databaseResponse = client.createDatabaseIfNotExists("Azure");
assertThat(databaseResponse.getStatusCode()).isEqualTo(201);
CosmosContainerResponse containerResponse = client
.getDatabase("Azure")
.createContainerIfNotExists("ServiceContainer", "/name");
assertThat(containerResponse.getStatusCode()).isEqualTo(201);
}
}
CosmosDBEmulatorContainer kullanmak için TLS/SSL için bir KeyStore hazırlamanız gerekir. Daha fazla bilgi için Testcontainers belgelerindeki Cosmos DB Azure Module bölümüne bakın.
@ServiceConnectionile bu yapılandırma, uygulamadaki Cosmos DB ile ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısında çalışan Cosmos DB ile iletişim kurmasını sağlar. Bu kurulum, Cosmos DB otomatik yapılandırmasının bağlantıyla ilgili yapılandırma özelliklerini geçersiz kılmak için kullandığı bir AzureCosmosConnectionDetails çekirdeği otomatik olarak tanımlar.
@SpringJUnitConfig
@Testcontainers
class StorageBlobTestcontainersTest {
@Container
@ServiceConnection
private static final GenericContainer<?> AZURITE_CONTAINER = new GenericContainer<>(
"mcr.microsoft.com/azure-storage/azurite:latest")
.withExposedPorts(10000)
.withCommand("azurite --skipApiVersionCheck && azurite -l /data --blobHost 0.0.0.0 --queueHost 0.0.0.0 --tableHost 0.0.0.0");
@Value("azure-blob://testcontainers/message.txt")
private Resource blobFile;
@Test
void test() throws IOException {
String originalContent = "Hello World!";
try (OutputStream os = ((WritableResource) this.blobFile).getOutputStream()) {
os.write(originalContent.getBytes());
}
String resultContent = StreamUtils.copyToString(this.blobFile.getInputStream(), Charset.defaultCharset());
assertThat(resultContent).isEqualTo(originalContent);
}
@Configuration(proxyBeanMethods = false)
@ImportAutoConfiguration(classes = {AzureGlobalPropertiesAutoConfiguration.class, AzureStorageBlobAutoConfiguration.class, AzureStorageBlobResourceAutoConfiguration.class})
static class Config {
}
}
@ServiceConnectionile bu yapılandırma, uygulamadaki blobla ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısının içinde çalışan Blob Depolama ile iletişim kurmasını sağlar. Bu kurulum, otomatik olarak bir AzureStorageBlobConnectionDetails bean’i tanımlar; Blob Depolama otomatik yapılandırması da bunu bağlantıyla ilgili tüm yapılandırma özelliklerini geçersiz kılmak için kullanır.
@SpringBootTest(classes = StorageQueueTestcontainersTest.class)
@Testcontainers
@TestPropertySource(properties = "spring.cloud.azure.storage.queue.queue-name=devstoreaccount1/tc-queue")
@ExtendWith(SpringExtension.class)
@ImportAutoConfiguration(classes = { AzureGlobalPropertiesAutoConfiguration.class, AzureStorageQueueAutoConfiguration.class})
public class StorageQueueTestcontainersTest {
@Container
@ServiceConnection
private static final GenericContainer<?> AZURITE_CONTAINER = new GenericContainer<>(
"mcr.microsoft.com/azure-storage/azurite:latest")
.withExposedPorts(10001)
.withCommand("azurite-queue", "--queueHost", "0.0.0.0", "--skipApiVersionCheck");
@Autowired
private QueueClient queueClient;
@BeforeAll
public static void setup() {
AZURITE_CONTAINER.start();
}
@Test
public void test() {
String message = "Hello World!";
this.queueClient.create();
this.queueClient.sendMessage(message);
assertThat(this.queueClient.receiveMessage().getBody().toString()).isEqualTo(message);
}
}
@ServiceConnectionile bu yapılandırma, uygulamadaki kuyrukla ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısında çalışan Kuyruk Depolama ile iletişim kurmasını sağlar. Bu kurulum, otomatik olarak bir AzureStorageQueueConnectionDetails bean'i tanımlar; Kuyruk Depolama otomatik yapılandırması da daha sonra bağlantıyla ilgili tüm yapılandırma özelliklerini geçersiz kılmak için bunu kullanır.
@SpringJUnitConfig
@TestPropertySource(properties = { "spring.cloud.azure.eventhubs.event-hub-name=eh1",
"spring.cloud.azure.eventhubs.producer.event-hub-name=eh1" })
@Testcontainers
class EventHubsTestContainerTest {
private static final Network NETWORK = Network.newNetwork();
private static final AzuriteContainer AZURITE = new AzuriteContainer(
"mcr.microsoft.com/azure-storage/azurite:latest")
.withNetwork(NETWORK)
.withNetworkAliases("azurite");
@Container
@ServiceConnection
private static final EventHubsEmulatorContainer EVENT_HUBS = new EventHubsEmulatorContainer(
"mcr.microsoft.com/azure-messaging/eventhubs-emulator:latest")
.acceptLicense()
.withCopyFileToContainer(MountableFile.forClasspathResource("Config.json"),
"/Eventhubs_Emulator/ConfigFiles/Config.json")
.withNetwork(NETWORK)
.withAzuriteContainer(AZURITE);
@Autowired
private AzureEventHubsConnectionDetails connectionDetails;
@Autowired
private EventHubProducerClient producerClient;
@Test
void connectionDetailsShouldBeProvidedByFactory() {
assertThat(connectionDetails).isNotNull();
assertThat(connectionDetails.getConnectionString())
.isNotBlank()
.startsWith("Endpoint=sb://");
}
@Test
void producerClientCanSendMessage() {
// Wait for Event Hubs emulator to be fully ready and event hub entity to be available
waitAtMost(Duration.ofSeconds(120)).pollInterval(Duration.ofSeconds(2)).untilAsserted(() -> {
EventData event = new EventData("Hello World!");
this.producerClient.send(Collections.singletonList(event));
});
}
@Configuration(proxyBeanMethods = false)
@ImportAutoConfiguration(classes = {AzureGlobalPropertiesAutoConfiguration.class,
AzureEventHubsAutoConfiguration.class})
static class Config {
}
}
ile @ServiceConnectionbu yapılandırma, uygulamadaki ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısının içinde çalışan Event Hubs ile iletişim kurmasını sağlar. Bu kurulum, Event Hubs otomatik yapılandırmasının bağlantıyla ilgili yapılandırma özelliklerini geçersiz kılmak için kullandığı bir AzureEventHubsConnectionDetails çekirdeği otomatik olarak tanımlar.
@SpringJUnitConfig
@TestPropertySource(properties = {
"spring.cloud.function.definition=consume;supply",
"spring.cloud.stream.bindings.consume-in-0.destination=eh1",
"spring.cloud.stream.bindings.consume-in-0.group=$Default",
"spring.cloud.stream.bindings.supply-out-0.destination=eh1",
"spring.cloud.stream.eventhubs.bindings.consume-in-0.consumer.checkpoint.mode=MANUAL",
"spring.cloud.stream.poller.fixed-delay=1000",
"spring.cloud.stream.poller.initial-delay=0"})
@Testcontainers
class EventHubsTestContainerTest {
private static final Network NETWORK = Network.newNetwork();
private static final AzuriteContainer AZURITE = new AzuriteContainer(
"mcr.microsoft.com/azure-storage/azurite:latest")
.withCommand("azurite", "--blobHost", "0.0.0.0", "--queueHost", "0.0.0.0", "--tableHost", "0.0.0.0",
"--skipApiVersionCheck")
.withNetwork(NETWORK)
.withNetworkAliases("azurite");
@Container
@ServiceConnection
private static final EventHubsEmulatorContainer EVENT_HUBS = new EventHubsEmulatorContainer(
"mcr.microsoft.com/azure-messaging/eventhubs-emulator:latest")
.acceptLicense()
.withCopyFileToContainer(MountableFile.forClasspathResource("Config.json"),
"/Eventhubs_Emulator/ConfigFiles/Config.json")
.withNetwork(NETWORK)
.withAzuriteContainer(AZURITE);
private static final Logger LOGGER = LoggerFactory.getLogger(EventHubsTestContainerTest.class);
private static final Set<String> RECEIVED_MESSAGES = ConcurrentHashMap.newKeySet();
private static final AtomicInteger MESSAGE_SEQUENCE = new AtomicInteger(0);
@Test
void supplierAndConsumerShouldWorkThroughEventHubs() {
waitAtMost(Duration.ofSeconds(120))
.pollDelay(Duration.ofSeconds(2))
.pollInterval(Duration.ofSeconds(2))
.untilAsserted(() -> {
assertThat(RECEIVED_MESSAGES).isNotEmpty();
LOGGER.info("✓ Test passed - Consumer received {} message(s)", RECEIVED_MESSAGES.size());
});
}
@Configuration(proxyBeanMethods = false)
@EnableAutoConfiguration
@ImportAutoConfiguration(classes = {
AzureGlobalPropertiesAutoConfiguration.class,
AzureEventHubsAutoConfiguration.class,
AzureEventHubsMessagingAutoConfiguration.class})
static class Config {
private static final String CHECKPOINT_CONTAINER_NAME = "eventhubs-checkpoint";
@Bean
public BlobCheckpointStore blobCheckpointStore() {
BlobServiceAsyncClient blobServiceAsyncClient = new BlobServiceClientBuilder()
.connectionString(AZURITE.getConnectionString())
.serviceVersion(BlobServiceVersion.V2025_01_05)
.buildAsyncClient();
BlobContainerAsyncClient containerAsyncClient = blobServiceAsyncClient
.getBlobContainerAsyncClient(CHECKPOINT_CONTAINER_NAME);
if (Boolean.FALSE.equals(containerAsyncClient.exists().block(Duration.ofSeconds(3)))) {
containerAsyncClient.create().block(Duration.ofSeconds(3));
}
return new BlobCheckpointStore(containerAsyncClient);
}
@Bean
public Supplier<Message<String>> supply() {
return () -> {
int sequence = MESSAGE_SEQUENCE.getAndIncrement();
String payload = "Hello world, " + sequence;
LOGGER.info("[Supplier] Invoked - message sequence: {}", sequence);
return MessageBuilder.withPayload(payload).build();
};
}
@Bean
public Consumer<Message<String>> consume() {
return message -> {
String payload = message.getPayload();
RECEIVED_MESSAGES.add(payload);
LOGGER.info("[Consumer] Received message: {}", payload);
Checkpointer checkpointer = (Checkpointer) message.getHeaders().get(CHECKPOINTER);
if (checkpointer != null) {
checkpointer.success()
.doOnSuccess(s -> LOGGER.info("[Consumer] Message checkpointed"))
.doOnError(e -> LOGGER.error("[Consumer] Checkpoint failed", e))
.block();
}
};
}
}
}
ile @ServiceConnectionbu yapılandırma, uygulamadaki ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısının içinde çalışan Event Hubs ile iletişim kurmasını sağlar. Bu kurulum, Event Hubs otomatik yapılandırmasının bağlantıyla ilgili yapılandırma özelliklerini geçersiz kılmak için kullandığı bir AzureEventHubsConnectionDetails çekirdeği otomatik olarak tanımlar.
@SpringJUnitConfig
@TestPropertySource(properties = { "spring.cloud.azure.servicebus.entity-name=queue.1",
"spring.cloud.azure.servicebus.entity-type=queue" })
@Testcontainers
class ServiceBusTestContainerTest {
private static final Network NETWORK = Network.newNetwork();
private static final MSSQLServerContainer<?> SQLSERVER = new MSSQLServerContainer<>(
"mcr.microsoft.com/mssql/server:2022-CU14-ubuntu-22.04")
.acceptLicense()
.withNetwork(NETWORK)
.withNetworkAliases("sqlserver");
@Container
@ServiceConnection
private static final ServiceBusEmulatorContainer SERVICE_BUS = new ServiceBusEmulatorContainer(
"mcr.microsoft.com/azure-messaging/servicebus-emulator:latest")
.acceptLicense()
.withCopyFileToContainer(MountableFile.forClasspathResource("Config.json"),
"/ServiceBus_Emulator/ConfigFiles/Config.json")
.withNetwork(NETWORK)
.withMsSqlServerContainer(SQLSERVER);
@Autowired
private AzureServiceBusConnectionDetails connectionDetails;
@Autowired
private ServiceBusSenderClient senderClient;
@Autowired
private ServiceBusTemplate serviceBusTemplate;
@Test
void connectionDetailsShouldBeProvidedByFactory() {
assertThat(connectionDetails).isNotNull();
assertThat(connectionDetails.getConnectionString())
.isNotBlank()
.startsWith("Endpoint=sb://");
}
@Test
void senderClientCanSendMessage() {
// Wait for Service Bus emulator to be fully ready and queue entity to be available
waitAtMost(Duration.ofSeconds(120)).pollInterval(Duration.ofSeconds(2)).untilAsserted(() -> {
this.senderClient.sendMessage(new ServiceBusMessage("Hello World!"));
});
waitAtMost(Duration.ofSeconds(30)).untilAsserted(() -> {
assertThat(Config.MESSAGES).contains("Hello World!");
});
}
@Test
void serviceBusTemplateCanSendMessage() {
// Wait for Service Bus emulator to be fully ready and queue entity to be available
waitAtMost(Duration.ofSeconds(120)).pollInterval(Duration.ofSeconds(2)).untilAsserted(() -> {
this.serviceBusTemplate.sendAsync("queue.1",
MessageBuilder.withPayload("Hello from ServiceBusTemplate!").build()).block(Duration.ofSeconds(10));
});
waitAtMost(Duration.ofSeconds(30)).untilAsserted(() -> {
assertThat(Config.MESSAGES).contains("Hello from ServiceBusTemplate!");
});
}
@Configuration(proxyBeanMethods = false)
@ImportAutoConfiguration(classes = {AzureGlobalPropertiesAutoConfiguration.class,
AzureServiceBusAutoConfiguration.class,
AzureServiceBusMessagingAutoConfiguration.class})
static class Config {
private static final Set<String> MESSAGES = ConcurrentHashMap.newKeySet();
@Bean
ServiceBusRecordMessageListener processMessage() {
return context -> {
MESSAGES.add(context.getMessage().getBody().toString());
};
}
@Bean
ServiceBusErrorHandler errorHandler() {
// No-op error handler for tests: acknowledge errors without affecting test execution.
return (context) -> {
};
}
}
}
ile @ServiceConnectionbu yapılandırma, uygulamadaki ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısında çalışan Service Bus ile iletişim kurmasını sağlar. Bu kurulum, otomatik olarak bir AzureServiceBusConnectionDetails bean’i tanımlar; Service Bus otomatik yapılandırması da daha sonra bağlantıyla ilgili yapılandırma özelliklerini geçersiz kılmak için bunu kullanır.
@SpringJUnitConfig
@TestPropertySource(properties = {
"spring.cloud.function.definition=consume;supply",
"spring.cloud.stream.bindings.consume-in-0.destination=queue.1",
"spring.cloud.stream.bindings.supply-out-0.destination=queue.1",
"spring.cloud.stream.servicebus.bindings.consume-in-0.consumer.auto-complete=false",
"spring.cloud.stream.servicebus.bindings.supply-out-0.producer.entity-type=queue",
"spring.cloud.stream.poller.fixed-delay=1000",
"spring.cloud.stream.poller.initial-delay=0"})
@Testcontainers
class ServiceBusTestContainerTest {
private static final Network NETWORK = Network.newNetwork();
private static final MSSQLServerContainer<?> SQLSERVER = new MSSQLServerContainer<>(
"mcr.microsoft.com/mssql/server:2022-CU14-ubuntu-22.04")
.acceptLicense()
.withNetwork(NETWORK)
.withNetworkAliases("sqlserver");
@Container
@ServiceConnection
private static final ServiceBusEmulatorContainer SERVICE_BUS = new ServiceBusEmulatorContainer(
"mcr.microsoft.com/azure-messaging/servicebus-emulator:latest")
.acceptLicense()
.withCopyFileToContainer(MountableFile.forClasspathResource("Config.json"),
"/ServiceBus_Emulator/ConfigFiles/Config.json")
.withNetwork(NETWORK)
.withMsSqlServerContainer(SQLSERVER);
private static final Logger LOGGER = LoggerFactory.getLogger(ServiceBusTestContainerTest.class);
private static final Set<String> RECEIVED_MESSAGES = ConcurrentHashMap.newKeySet();
private static final AtomicInteger MESSAGE_SEQUENCE = new AtomicInteger(0);
@Test
void supplierAndConsumerShouldWorkThroughServiceBusQueue() {
waitAtMost(Duration.ofSeconds(60))
.pollDelay(Duration.ofSeconds(2))
.untilAsserted(() -> {
assertThat(RECEIVED_MESSAGES).isNotEmpty();
LOGGER.info("✓ Test passed - Consumer received {} message(s)", RECEIVED_MESSAGES.size());
});
}
@Configuration(proxyBeanMethods = false)
@EnableAutoConfiguration
@ImportAutoConfiguration(classes = {
AzureGlobalPropertiesAutoConfiguration.class,
AzureServiceBusAutoConfiguration.class,
AzureServiceBusMessagingAutoConfiguration.class})
static class Config {
@Bean
public Supplier<Message<String>> supply() {
return () -> {
int sequence = MESSAGE_SEQUENCE.getAndIncrement();
String payload = "Hello world, " + sequence;
LOGGER.info("[Supplier] Invoked - message sequence: {}", sequence);
return MessageBuilder.withPayload(payload).build();
};
}
@Bean
public Consumer<Message<String>> consume() {
return message -> {
String payload = message.getPayload();
RECEIVED_MESSAGES.add(payload);
LOGGER.info("[Consumer] Received message: {}", payload);
Checkpointer checkpointer = (Checkpointer) message.getHeaders().get(CHECKPOINTER);
if (checkpointer != null) {
checkpointer.success()
.doOnSuccess(s -> LOGGER.info("[Consumer] Message checkpointed"))
.doOnError(e -> LOGGER.error("[Consumer] Checkpoint failed", e))
.block();
}
};
}
}
}
ile @ServiceConnectionbu yapılandırma, uygulamadaki ilgili çekirdeklerin Testcontainers tarafından yönetilen Docker kapsayıcısında çalışan Service Bus ile iletişim kurmasını sağlar. Bu kurulum otomatik olarak bir AzureServiceBusConnectionDetails bean'i tanımlar; Service Bus otomatik yapılandırması da bağlantıyla ilgili tüm yapılandırma özelliklerini geçersiz kılmak için bunu kullanır.
Örnekler
Daha fazla bilgi için örneklerespring-cloud-azure-testcontainers bakın.