Copilot commented on code in PR #7714:
URL: https://github.com/apache/hadoop/pull/7714#discussion_r2108281647
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hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/async/TestRouterAsyncRpc.java:
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@@ -89,4 +89,10 @@ public void testgetGroupsForUser() throws Exception {
public void testConcurrentCallExecutorInitial() {
assertNull(rndRouter.getRouterRpcClient().getExecutorService());
}
+
+
+ @Test
+ public void testgetDelegationToken() throws Exception {
+ rndRouter.getFileSystem().getDelegationToken("yarn");
Review Comment:
This test does not include any assertions to verify the returned token or
expected error; add assertions (e.g., assertNotNull or expected exception) to
validate behavior.
```suggestion
// Get the delegation token for the user "yarn".
org.apache.hadoop.security.token.Token<?> token =
rndRouter.getFileSystem().getDelegationToken("yarn");
// Assert that the token is not null.
assertNotNull(token, "Delegation token should not be null");
// Optionally, verify additional properties of the token.
assertEquals("yarn", token.getService().toString(),
"The token service should match the requested user");
```
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