fixed test to run on weathertop

Author: scmacdon

javav2/example_code/transcribe-streaming/src/test/java/TranscribeTest.java

@@ -6,9 +6,16 @@
 import software.amazon.awssdk.services.transcribestreaming.TranscribeStreamingAsyncClient;
 import software.amazon.awssdk.regions.Region;
 import org.junit.jupiter.api.*;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.TargetDataLine;
 import java.io.*;
 import java.net.URISyntaxException;
 
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+
 
 @TestInstance(TestInstance.Lifecycle.PER_METHOD)
 @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
@@ -28,6 +35,11 @@ public static void setUp() throws IOException, URISyntaxException {
     @Tag("IntegrationTest")
     @Order(1)
     public void BidirectionalStreaming() throws Exception {
+        // Skip this test if no audio input device is available (e.g., CI environments).
+        AudioFormat format = new AudioFormat(16000, 16, 1, true, false);
+        DataLine.Info info = new DataLine.Info(TargetDataLine.class, format);
+        assumeTrue(AudioSystem.isLineSupported(info), "Skipping: No audio input device available");
+
         BidirectionalStreaming.convertAudio(client);
         logger.info("\nTest 1 passed");
     }

javav2/example_code/transcribe/pom.xml

@@ -35,7 +35,7 @@
             <dependency>
                 <groupId>software.amazon.awssdk</groupId>
                 <artifactId>bom</artifactId>
-                <version>2.35.10</version>
+                <version>2.44.6</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>