Add crtBuilder advancedOption method tests

Author: L-Applin

services/s3/src/test/java/software/amazon/awssdk/services/s3/internal/crt/DefaultS3CrtAsyncClientTest.java

@@ -26,6 +26,7 @@
 import software.amazon.awssdk.auth.signer.AwsS3V4Signer;
 import software.amazon.awssdk.core.async.AsyncRequestBody;
 import software.amazon.awssdk.core.async.AsyncResponseTransformer;
+import software.amazon.awssdk.core.client.config.SdkAdvancedAsyncClientOption;
 import software.amazon.awssdk.core.interceptor.Context;
 import software.amazon.awssdk.core.interceptor.ExecutionAttributes;
 import software.amazon.awssdk.core.interceptor.ExecutionInterceptor;
@@ -37,6 +38,7 @@
 import software.amazon.awssdk.services.s3.endpoints.S3ClientContextParams;
 import software.amazon.awssdk.services.s3.internal.crossregion.S3CrossRegionAsyncClient;
 import software.amazon.awssdk.utils.AttributeMap;
+import software.amazon.awssdk.utils.MapUtils;
 
 class DefaultS3CrtAsyncClientTest {
 
@@ -102,7 +104,7 @@ void invalidConfig_shouldThrowException(long value) {
     void crtClient_with_crossRegionAccessEnabled_asTrue() {
         try (S3AsyncClient crossRegionCrtClient = S3AsyncClient.crtBuilder().crossRegionAccessEnabled(true).build()) {
             assertThat(crossRegionCrtClient).isInstanceOf(DefaultS3CrtAsyncClient.class);
-            assertThat(((DelegatingS3AsyncClient)crossRegionCrtClient).delegate()).isInstanceOf(S3CrossRegionAsyncClient.class);
+            assertThat(((DelegatingS3AsyncClient) crossRegionCrtClient).delegate()).isInstanceOf(S3CrossRegionAsyncClient.class);
         }
     }
 
@@ -115,7 +117,7 @@ void crtClient_with_crossRegionAccessEnabled_asFalse() {
 
         try (S3AsyncClient defaultCrtClient = S3AsyncClient.crtBuilder().build()) {
             assertThat(defaultCrtClient).isInstanceOf(DefaultS3CrtAsyncClient.class);
-            assertThat(((DelegatingS3AsyncClient)defaultCrtClient).delegate()).isNotInstanceOf(S3CrossRegionAsyncClient.class);
+            assertThat(((DelegatingS3AsyncClient) defaultCrtClient).delegate()).isNotInstanceOf(S3CrossRegionAsyncClient.class);
         }
     }
 
@@ -140,4 +142,23 @@ void defaultClient_credentialsProvidersNotSingleton() {
                 .isNotEqualTo(DefaultCredentialsProvider.create());
         }
     }
+
+    @Test
+    void build_withAdvancedOptions() {
+        try (DefaultS3CrtAsyncClient client = (DefaultS3CrtAsyncClient) S3AsyncClient
+            .crtBuilder()
+            .advancedOption(SdkAdvancedAsyncClientOption.CRT_MEMORY_BUFFER_DISABLED, true)
+            .build()) {
+            assertThat(client).isNotNull();
+            assertThat(client).isInstanceOf(DefaultS3CrtAsyncClient.class);
+        }
+
+        try (DefaultS3CrtAsyncClient client = (DefaultS3CrtAsyncClient) S3AsyncClient
+            .crtBuilder()
+            .advancedOptions(MapUtils.of(SdkAdvancedAsyncClientOption.CRT_MEMORY_BUFFER_DISABLED, true))
+            .build()) {
+            assertThat(client).isNotNull();
+            assertThat(client).isInstanceOf(DefaultS3CrtAsyncClient.class);
+        }
+    }
 }