fix test

Author: hqbfzwang

pulsar-client/src/test/java/org/apache/pulsar/client/impl/metrics/ConsumerMetricsTest.java

@@ -114,7 +114,7 @@ public void testRecordNack() {
 
     @Test
     public void testRecordDlq() {
-        consumerMetrics.recordDlq();
+        consumerMetrics.recordDlqMessageSent();
 
         Collection<MetricData> metrics = metricReader.collectAllMetrics();
 

pulsar-client/src/test/java/org/apache/pulsar/client/impl/metrics/ProducerMetricsTest.java

@@ -109,11 +109,9 @@ public void testRecordSendFailed() {
     }
 
     @Test
-    public void testRpcLatencyHistogramIsAccessible() {
-        assertNotNull(producerMetrics.getRpcLatencyHistogram());
-
-        producerMetrics.getRpcLatencyHistogram().recordSuccess(TimeUnit.MILLISECONDS.toNanos(3));
-        producerMetrics.getRpcLatencyHistogram().recordFailure(TimeUnit.MILLISECONDS.toNanos(1));
+    public void testRpcLatency() {
+        producerMetrics.recordRpcLatencySuccess(TimeUnit.MILLISECONDS.toNanos(3));
+        producerMetrics.recordRpcLatencyFailure(TimeUnit.MILLISECONDS.toNanos(1));
 
         Collection<MetricData> metrics = metricReader.collectAllMetrics();
         assertHistogramCount(metrics, "pulsar.client.producer.rpc.send.duration", 2);