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Add Azure Eventhubs Emulator container to Azure module
- Add Azure Eventhubs Emulator container - Implement new test case - Update Azure documentation Signed-off-by: Esta Nagy <[email protected]>
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modules/azure/src/main/java/org/testcontainers/azure/AzureEventhubsEmulatorContainer.java
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package org.testcontainers.azure; | ||
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import org.testcontainers.containers.GenericContainer; | ||
import org.testcontainers.containers.wait.strategy.Wait; | ||
import org.testcontainers.utility.DockerImageName; | ||
import org.testcontainers.utility.MountableFile; | ||
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/** | ||
* Testcontainers implementation for Azure Eventhubs Emulator. | ||
* <p> | ||
* Supported image: {@code "mcr.microsoft.com/azure-messaging/eventhubs-emulator"} | ||
* <p> | ||
* Exposed ports: | ||
* <ul> | ||
* <li>5672 (AMQP port)</li> | ||
* <li>9092 (Kafka port)</li> | ||
* </ul> | ||
*/ | ||
public class AzureEventhubsEmulatorContainer extends GenericContainer<AzureEventhubsEmulatorContainer> { | ||
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private static final String DEFAULT_HOST = "127.0.0.1"; | ||
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private static final int DEFAULT_AMQP_PORT = 5672; | ||
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private static final int DEFAULT_KAFKA_PORT = 9092; | ||
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private static final String CONNECTION_STRING_FORMAT = | ||
"Endpoint=sb://%s:%d;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=SAS_KEY_VALUE;UseDevelopmentEmulator=true;"; | ||
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private static final DockerImageName DEFAULT_IMAGE_NAME = DockerImageName.parse( | ||
"mcr.microsoft.com/azure-messaging/eventhubs-emulator" | ||
); | ||
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private String host = DEFAULT_HOST; | ||
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private AzuriteContainer azuriteContainer; | ||
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private MountableFile config; | ||
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/** | ||
* @param dockerImageName specified docker image name to run | ||
*/ | ||
public AzureEventhubsEmulatorContainer(final DockerImageName dockerImageName) { | ||
super(dockerImageName); | ||
dockerImageName.assertCompatibleWith(DEFAULT_IMAGE_NAME); | ||
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waitingFor(Wait.forLogMessage(".*Emulator Service is Successfully Up!.*", 1)); | ||
withExposedPorts(DEFAULT_AMQP_PORT, DEFAULT_KAFKA_PORT); | ||
} | ||
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@Override | ||
public void start() { | ||
if (azuriteContainer == null) { | ||
azuriteContainer = new AzuriteContainer(AzuriteContainer.DEFAULT_IMAGE_NAME).withNetwork(getNetwork()); | ||
} | ||
azuriteContainer.start(); | ||
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super.start(); | ||
} | ||
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@Override | ||
public void stop() { | ||
super.stop(); | ||
if (azuriteContainer != null) { | ||
azuriteContainer.stop(); | ||
} | ||
} | ||
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/** | ||
* Provide the broker configuration to the container. | ||
* | ||
* @param config The file containing the broker configuration | ||
* @return this | ||
*/ | ||
public AzureEventhubsEmulatorContainer withConfig(final MountableFile config) { | ||
this.config = config; | ||
return this; | ||
} | ||
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/** | ||
* Sets the hostname we want to use to connect to our emulator. (default: {@link #DEFAULT_HOST}) | ||
* | ||
* @param host The host name | ||
* @return this | ||
*/ | ||
public AzureEventhubsEmulatorContainer withHost(final String host) { | ||
this.host = host; | ||
return this; | ||
} | ||
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/** | ||
* Accepts the EULA of the container. | ||
* | ||
* @return this | ||
*/ | ||
public AzureEventhubsEmulatorContainer acceptEula() { | ||
return withEnv("ACCEPT_EULA", "Y"); | ||
} | ||
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@Override | ||
protected void configure() { | ||
dependsOn(azuriteContainer); | ||
final String azuriteHost = azuriteContainer.getNetworkAliases().get(0); | ||
withEnv("BLOB_SERVER", azuriteHost); | ||
withEnv("METADATA_SERVER", azuriteHost); | ||
if (config != null) { | ||
logger().info("Using path for configuration file: '{}'", config); | ||
withCopyFileToContainer(config, "/Eventhubs_Emulator/ConfigFiles/Config.json"); | ||
} | ||
} | ||
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/** | ||
* Returns the connection string. | ||
* | ||
* @return connection string | ||
*/ | ||
public String getConnectionString() { | ||
return String.format(CONNECTION_STRING_FORMAT, host, getMappedPort(DEFAULT_AMQP_PORT)); | ||
} | ||
} |
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...les/azure/src/test/java/org/testcontainers/azure/AzureEventhubsEmulatorContainerTest.java
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package org.testcontainers.azure; | ||
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import com.azure.core.util.IterableStream; | ||
import com.azure.messaging.eventhubs.EventData; | ||
import com.azure.messaging.eventhubs.EventHubClientBuilder; | ||
import com.azure.messaging.eventhubs.EventHubConsumerClient; | ||
import com.azure.messaging.eventhubs.EventHubProducerClient; | ||
import com.azure.messaging.eventhubs.models.EventPosition; | ||
import com.azure.messaging.eventhubs.models.PartitionEvent; | ||
import org.junit.AfterClass; | ||
import org.junit.BeforeClass; | ||
import org.junit.Rule; | ||
import org.junit.Test; | ||
import org.testcontainers.containers.Network; | ||
import org.testcontainers.utility.DockerImageName; | ||
import org.testcontainers.utility.MountableFile; | ||
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import java.time.Duration; | ||
import java.util.Collections; | ||
import java.util.Optional; | ||
import java.util.Properties; | ||
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import static org.assertj.core.api.Assertions.assertThat; | ||
import static org.awaitility.Awaitility.waitAtMost; | ||
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public class AzureEventhubsEmulatorContainerTest { | ||
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private static Properties originalSystemProperties; | ||
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@BeforeClass | ||
public static void captureOriginalSystemProperties() { | ||
originalSystemProperties = (Properties) System.getProperties().clone(); | ||
} | ||
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@AfterClass | ||
public static void restoreOriginalSystemProperties() { | ||
System.setProperties(originalSystemProperties); | ||
} | ||
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@Rule | ||
// emulatorContainer { | ||
public AzureEventhubsEmulatorContainer emulator = new AzureEventhubsEmulatorContainer( | ||
DockerImageName.parse("mcr.microsoft.com/azure-messaging/eventhubs-emulator:2.0.1") | ||
) | ||
.acceptEula() | ||
.withNetwork(Network.newNetwork()) | ||
.withConfig(MountableFile.forClasspathResource("/eventhubs_config.json")) | ||
.withHost("127.0.0.1"); | ||
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// } | ||
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@Test | ||
public void testWithEventhubsClient() { | ||
try ( | ||
// createProducerAndConsumer { | ||
EventHubProducerClient producer = new EventHubClientBuilder() | ||
.connectionString(emulator.getConnectionString()) | ||
.fullyQualifiedNamespace("emulatorNs1") | ||
.eventHubName("eh1") | ||
.buildProducerClient(); | ||
EventHubConsumerClient consumer = new EventHubClientBuilder() | ||
.connectionString(emulator.getConnectionString()) | ||
.fullyQualifiedNamespace("emulatorNs1") | ||
.eventHubName("eh1") | ||
.consumerGroup("cg1") | ||
.buildConsumerClient(); | ||
// } | ||
) { | ||
producer.send(Collections.singletonList(new EventData("test"))); | ||
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waitAtMost(Duration.ofSeconds(30)) | ||
.pollDelay(Duration.ofSeconds(5)) | ||
.untilAsserted(() -> { | ||
IterableStream<PartitionEvent> events = consumer.receiveFromPartition( | ||
"0", | ||
1, | ||
EventPosition.earliest(), | ||
Duration.ofSeconds(2) | ||
); | ||
Optional<PartitionEvent> event = events.stream().findFirst(); | ||
assertThat(event).isPresent(); | ||
assertThat(event.get().getData().getBodyAsString()).isEqualTo("test"); | ||
}); | ||
} | ||
} | ||
} |
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{ | ||
"UserConfig": { | ||
"NamespaceConfig": [ | ||
{ | ||
"Type": "EventHub", | ||
"Name": "emulatorNs1", | ||
"Entities": [ | ||
{ | ||
"Name": "eh1", | ||
"PartitionCount": "1", | ||
"ConsumerGroups": [ | ||
{ | ||
"Name": "cg1" | ||
} | ||
] | ||
} | ||
] | ||
} | ||
], | ||
"LoggingConfig": { | ||
"Type": "File" | ||
} | ||
} | ||
} |