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https://issues.apache.org/jira/browse/HDFS-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388482#comment-14388482
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Rakesh R commented on HDFS-7937:
--------------------------------

Thanks [~kaisasak], good number of unit test cases. I've few minor comments, 
please see it.
# TestINodeFile#testBlockStripedTotalBlockCount, Do we need the below logic in 
this testcase ?
{code}
+    INodeFile inf = createINodeFile(HdfsConstants.EC_STORAGE_POLICY_ID);
+    inf.addStripedBlocksFeature();
{code}
# Could you please do the assertion by reversing the {{actual}} and 
{{expected}} arguments. I could see this kind of usage in many places, please 
modify all such cases. For example,
case-1) 
{code}
assertEquals(inf.getBlocks().length, 1);

can be written as :

assertEquals(1, inf.getBlocks().length);
{code}
Case-2) 
{code}
assertEquals(blockInfoStriped.getTotalBlockNum(), 9);

can be written as :

assertEquals(9, blockInfoStriped.getTotalBlockNum());
{code}

> Erasure Coding: INodeFile quota computation unit tests
> ------------------------------------------------------
>
>                 Key: HDFS-7937
>                 URL: https://issues.apache.org/jira/browse/HDFS-7937
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Sasaki
>            Assignee: Kai Sasaki
>            Priority: Minor
>         Attachments: HDFS-7937.1.patch, HDFS-7937.2.patch
>
>
> Unit test for [HDFS-7826|https://issues.apache.org/jira/browse/HDFS-7826]



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