[jira] [Updated] (OOZIE-3475) [Umbrella] Migrate junit tests from JUnit 3 to JUnit 4

["Andras Salamon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OOZIE-3475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andras Salamon updated OOZIE-3475:
----------------------------------
    Description: 
OOZIE-783 upgraded JUnit 3 to JUnit 4 years ago, but most of out unit tests still use JUnit 3 style.

The following counting is not perfect, but shows the approximate numbers:
{noformat}
$ find . -name "Test*.java" | wc -l
     491
$ find . -name "Test*.java" | xargs grep 'extends.*TestCase' -l | wc -l
     346
{noformat}
Although there are ways to [automagically|https://stackoverflow.com/q/264680/21348] convert the tests, I don't think we can skip the manual work.

I open this umbrella jira (similarly to OOZIE-3111) so at least we are aware of the problem. We need to solve it in batches.

  was:
OOZIE-783 upgraded JUnit 3 to JUnit 4 years ago, but most of out unit tests still use JUnit 3 style.

The following counting is not perfect, but shows the approximate numbers:
{noformat}
$ find . -name "Test*.java" | wc -l
     491
$ find . -name "Test*.java" | xargs grep 'extends.*TestCase' -l | wc -l
     346
{noformat}
Although there are ways to [automagically|https://stackoverflow.com/q/264680/21348] convert the tests, I don't think we can skip the manual work.

I open this umbrella jira (similarly to OOZIE-3111) so at least we are aware of the problem.


> [Umbrella] Migrate junit tests from JUnit 3 to JUnit 4
> ------------------------------------------------------
>
>                 Key: OOZIE-3475
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3475
>             Project: Oozie
>          Issue Type: Task
>            Reporter: Andras Salamon
>            Priority: Major
>
> OOZIE-783 upgraded JUnit 3 to JUnit 4 years ago, but most of out unit tests still use JUnit 3 style.
> The following counting is not perfect, but shows the approximate numbers:
> {noformat}
> $ find . -name "Test*.java" | wc -l
>      491
> $ find . -name "Test*.java" | xargs grep 'extends.*TestCase' -l | wc -l
>      346
> {noformat}
> Although there are ways to [automagically|https://stackoverflow.com/q/264680/21348] convert the tests, I don't think we can skip the manual work.
> I open this umbrella jira (similarly to OOZIE-3111) so at least we are aware of the problem. We need to solve it in batches.



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