Polishing

Ensure empty keyspace in tests where needed.

Author: mp911de

src/test/java/io/lettuce/core/cluster/RedisClusterClientIntegrationTests.java

@@ -575,6 +575,8 @@ void readOnlyOnCluster() {
     @Test
     void getKeysInSlot() {
 
+        sync.flushall();
+
         sync.set(ClusterTestSettings.KEY_A, value);
         sync.set(ClusterTestSettings.KEY_B, value);
 
@@ -589,6 +591,8 @@ void getKeysInSlot() {
     @Test
     void countKeysInSlot() {
 
+        sync.flushall();
+
         sync.set(ClusterTestSettings.KEY_A, value);
         sync.set(ClusterTestSettings.KEY_B, value);