fix tests

src/main/java/org/springframework/data/redis/connection/stream/StreamInfo.java

@@ -369,8 +369,9 @@ public String lastDeliveredId() {
 		 *
 		 * @return
 		 */
+		@Nullable
 		public Long entriesRead() {
-			return getRequired("entries-read", Long.class);
+			return get("entries-read", Long.class);
 		}
 
 		/**

src/test/java/org/springframework/data/redis/connection/AbstractConnectionIntegrationTests.java

@@ -4057,8 +4057,8 @@ public void xinfoGroupsNoConsumer() {
 		assertThat(info.get(0).groupName()).isEqualTo("my-group");
 		assertThat(info.get(0).consumerCount()).isZero();
 		assertThat(info.get(0).pendingCount()).isZero();
-		assertThat(info.get(0).lag()).isZero();
-		assertThat(info.get(0).entriesRead()).isZero();
+		assertThat(info.get(0).lag()).isEqualTo(2);
+		assertThat(info.get(0).entriesRead()).isNull();
 		assertThat(info.get(0).lastDeliveredId()).isEqualTo("0-0");
 	}
 

src/test/java/org/springframework/data/redis/connection/lettuce/LettuceReactiveStreamCommandsIntegrationTests.java

@@ -457,8 +457,8 @@ void xinfoGroupsNoConsumer() {
 					assertThat(info.groupName()).isEqualTo("my-group");
 					assertThat(info.consumerCount()).isZero();
 					assertThat(info.pendingCount()).isZero();
-					assertThat(info.entriesRead()).isZero();
-					assertThat(info.lag()).isZero();
+					assertThat(info.entriesRead()).isNull();
+					assertThat(info.lag()).isEqualTo(2);
 					assertThat(info.lastDeliveredId()).isEqualTo("0-0");
 				}).verifyComplete();
 	}