GitHub user johnma14 opened a pull request:
https://github.com/apache/kafka/pull/3589
KAFKA-3623: KStreamTestDriver extends ExternalResource
In the streams project, there are a number of unit tests that has duplicate
code with respect to the tearDown() method, in which it tries to close the
KStreamTestDriver connection. The goal of this changeset is to eliminate
this duplication by converting the KStreamTestDriver class to an
ExternalResource
class which is the base class of JUnit Rule.
In every unit tests that calls KStreamTestDriver, we annotate the
KStreamTestDriver
using @Rule annotation. In the KStreamTestDriver class, we override the
after()
method. This after() method in turn calls the close() method which was
previously
called in the tearDown() method in the unit tests. By annotating the
KStreamTestDriver
as a @Rule, the after() method will be called automatically after every
testcase.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/johnma14/kafka bug/KAFKA-3623
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/3589.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3589
----
commit 3fb1cd54f507ac35cb0fb64677c9ad386ad89b3e
Author: johnma14 <[email protected]>
Date: 2017-07-15T08:42:23Z
KAFKA-3623: KStreamTestDriver extends ExternalResource
In the streams project, there are a number of unit tests that has duplicate
code with respect to the tearDown() method, in which it tries to close the
KStreamTestDriver connection. The goal of this changeset is to eliminate
this duplication by converting the KStreamTestDriver class to an
ExternalResource
class which is the base class of JUnit Rule.
In every unit tests that calls KStreamTestDriver, we annotate the
KStreamTestDriver
using @Rule annotation. In the KStreamTestDriver class, we override the
after()
method. This after() method in turn calls the close() method which was
previously
called in the tearDown() method in the unit tests. By annotating the
KStreamTestDriver
as a @Rule, the after() method will be called automatically after every
testcase.
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