diff --git a/src/test/java/redis/clients/jedis/tests/commands/SortedSetCommandsTest.java b/src/test/java/redis/clients/jedis/tests/commands/SortedSetCommandsTest.java
index 0ff1a8258d..fb7949fe3a 100644
--- a/src/test/java/redis/clients/jedis/tests/commands/SortedSetCommandsTest.java
+++ b/src/test/java/redis/clients/jedis/tests/commands/SortedSetCommandsTest.java
@@ -1568,8 +1568,8 @@ public void zdiffStore() {
   @Test
   public void zrandmember() {
     assertNull(jedis.zrandmember("foo"));
-    assertNull(jedis.zrandmember("foo", 1));
-    assertNull(jedis.zrandmemberWithScores("foo", 1));
+    assertEquals(Collections.emptySet(), jedis.zrandmember("foo", 1));
+    assertEquals(Collections.emptySet(), jedis.zrandmemberWithScores("foo", 1));
 
     Map<String, Double> hash = new HashMap<>();
     hash.put("bar1", 1d);
@@ -1587,6 +1587,10 @@ public void zrandmember() {
     assertEquals(hash.get(tuple.getElement()), Double.valueOf(tuple.getScore()));
 
     // Binary
+    assertNull(jedis.zrandmember(bfoo));
+    assertEquals(Collections.emptySet(), jedis.zrandmember(bfoo, 1));
+    assertEquals(Collections.emptySet(), jedis.zrandmemberWithScores(bfoo, 1));
+
     Map<byte[], Double> bhash = new HashMap<>();
     bhash.put(bbar1, 1d);
     bhash.put(bbar2, 10d);