[GitHub] [dolphinscheduler] ruanwenjun commented on a change in pull request #6656: fix npe when the LowerWeightHostManager can not get the workNodeInfo

[GitBox <gi...@apache.org>]

ruanwenjun commented on a change in pull request #6656:
URL: https://github.com/apache/dolphinscheduler/pull/6656#discussion_r740184362



##########
File path: dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/dispatch/host/RefreshResourceTaskTest.java
##########
@@ -0,0 +1,23 @@
+package org.apache.dolphinscheduler.server.master.dispatch.host;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+/**
+ * RefreshResourceTask test
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class RefreshResourceTaskTest {
+
+  @Mock
+  private LowerWeightHostManager.RefreshResourceTask refreshResourceTask;
+
+  @Test
+  public void testGetHostWeightWithResult() {

Review comment:
       Does this UT test anything :)




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