Fixes tests so they pass from an empty 1.0.1 scale 3

Author: solsson

kafka/test/kafkacat.yml

@@ -83,6 +83,8 @@ spec:
         -   test-kafkacat
         - --partitions
         -   "1"
+        - --replication-factor
+        -   "3"
       restartPolicy: Never
 ---
 apiVersion: apps/v1beta2

kafka/test/produce-consume.yml

@@ -66,6 +66,8 @@ spec:
         -   test-produce-consume
         - --partitions
         -   "1"
+        - --replication-factor
+        -   "3"
       restartPolicy: Never
 ---
 apiVersion: apps/v1beta2

kafka/test/replication-config.yml

@@ -36,7 +36,7 @@ data:
       exit 10
     fi
 
-    echo "$(date --iso-8601='ns') $WITH_ONE partitions have one replica and WITH_TWO_OR_MORE have more"
+    echo "$(date --iso-8601='ns') $WITH_ONE partitions have one replica and $WITH_TWO_OR_MORE have more"
     exit 0
 
   quit-on-nonzero-exit.sh: |-