fix:three nondeterminism tests

Author: yonghanlin

spring-cloud-aws-kinesis/src/test/java/io/awspring/cloud/kinesis/integration/KinesisMessageDrivenChannelAdapterTests.java

@@ -252,8 +252,9 @@ void resharding() throws InterruptedException {
 
 		KinesisShardEndedEvent kinesisShardEndedEvent = this.config.shardEndedEventReference.get();
 
-		assertThat(kinesisShardEndedEvent).isNotNull().extracting(KinesisShardEndedEvent::getShardKey)
-				.isEqualTo("SpringIntegration:streamForResharding:closedEmptyShard5");
+		assertThat(kinesisShardEndedEvent).isNotNull().extracting(KinesisShardEndedEvent::getShardKey).isIn(
+				"SpringIntegration:" + STREAM_FOR_RESHARDING + ":closedEmptyShard5",
+				"SpringIntegration:" + STREAM_FOR_RESHARDING + ":closedShard4");
 	}
 
 	@Configuration

spring-cloud-aws-sns/src/test/java/io/awspring/cloud/sns/integration/SnsBodyBuilderTests.java

@@ -45,7 +45,8 @@ void snsBodyBuilder() {
 
 		message = SnsBodyBuilder.withDefault("foo").forProtocols("{\"foo\" : \"bar\"}", "sms").build();
 
-		assertThat(message).isEqualTo("{\"default\":\"foo\",\"sms\":\"{\\\"foo\\\" : \\\"bar\\\"}\"}");
+		assertThat(message).startsWith("{").endsWith("}").contains("\"default\":\"foo\"")
+				.contains("\"sms\":\"{\\\"foo\\\" : \\\"bar\\\"}\"");
 	}
 
 }

spring-cloud-aws-sns/src/test/java/io/awspring/cloud/sns/integration/SnsMessageHandlerTests.java

@@ -92,8 +92,8 @@ void snsMessageHandler() {
 		assertThat(publishRequest.subject()).isEqualTo("subject");
 		assertThat(publishRequest.messageGroupId()).isEqualTo("SUBJECT");
 		assertThat(publishRequest.messageDeduplicationId()).isEqualTo("TESTVALUE");
-		assertThat(publishRequest.message())
-				.isEqualTo("{\"default\":\"test data\",\"sms\":\"{\\\"testAttribute\\\" : \\\"test data\\\"}\"}");
+		assertThat(publishRequest.message()).startsWith("{").endsWith("}").contains("\"default\":\"test data\"")
+				.contains("\"sms\":\"{\\\"testAttribute\\\" : \\\"test data\\\"}\"");
 
 		Map<String, MessageAttributeValue> messageAttributes = publishRequest.messageAttributes();