JUnit

タグ: liferay junit

Writing JUnits #

When writing JUnits for Liferay, it is important to remember that Liferay is a server platform that leverages many technologies and introduces many levels of abstraction to prevent clashing of classloaders and other things of that sort. Most JUnits will need to ensure that authentication is enabled and all the services (especially Spring) is properly initialized. This is what

com.liferay.portal.service.ServiceTestUtil
is for. It is therefore good practice, whether it be in your TestCase or your TestSetup, to have the following:

	public void setUp() {
		ServiceTestUtil.initServices();
		ServiceTestUtil.initPermissions();
	}
	...
	public void tearDown() {
		ServiceTestUtil.destroyServices();
	}

Running portal-impl JUnits #

Two files need to be configured. In

<portal>/portal-impl/test/portal-test.properties
, configure your database credentials and, for some operating systems (e.g., OS X), you need to specify something for
liferay.home=
. Update
<portal>/portal-impl/test/test-portal-impl.properties
with appropriate values for companyId, userId and password.

To run a specific suite or test, go to your command prompt and, while in the portal-impl directory, type:

ant test-class -Dclass=MiscTestSuite

This works for both test suites and individual test classes as well:

ant test-class -Dclass=XmlRpcParserTest

Debugging JUnit tests #

If you want to debug your code while executing Junit tests in Liferay, you have to follow these steps:

1. Add this line to your build.<username>.properties file:

junit.debug=true

2. Launch your test as described in the previous section. You will now see a message "Listening at port XXXX"

3. In your IDE, create a socket listening to that port. For example, in IntellIJ:

  • Open Run/Debug configurations
  • Select Remote and click on the Add Icon.
  • Enter a name for your new socket (e.g. TestSocket), fill in the host and the port and click OK
  • Now you can see your new Socket at the Run/Debug configurations list.

4. Select your socket as if it were your server and start it in debug mode

At this point, the code execution will stop at the breakpoints you have defined

Other #

  • JUnits in Plugins does not seem to work (See LEP-6806)
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コメント
コメント 作成者 日時
Hi Ganesh, This article should be expanded to... Jorge Ferrer 2008/07/27 9:19
Sure Jorge. This is just the starting phase.... Ganesh Ram 2008/07/27 23:11
Is there any way to have these kind of tests in... Alex Wallace 2008/09/30 14:39
Is it work in liferay portal 5.2.3. I can't run... GoreX GoreX 2009/08/12 10:55
There is no such ServiceTestUtil either in the... Adam Victor Nazareth Brandizzi 2010/04/30 8:22
I have de same problem, how do a can use Junit... Joaquin Cabal 2010/06/03 14:04
Bill Gates would be so proud... Jakub Liska 2011/08/27 14:29
Hi, I want to create JUnits to test my... Jaime L. López Carratalá 2011/11/15 4:18
Even having the ServiceTestUtil class available... Dirk Ulrich 2011/12/04 23:50
Dear all, More information, please refer to: ... P.C. SUN 2012/02/22 22:28
http://www.liferay.com/community/wiki/-/wiki/Ma... P.C. SUN 2012/02/22 22:30

Hi Ganesh,

This article should be expanded to be really useful
投稿日時:08/07/27 9:19
Sure Jorge. This is just the starting phase. Will surely expand this.

Thanks,
Ganesh
Jorge Ferrerへのコメント。投稿日時:08/07/27 23:11
Is there any way to have these kind of tests in an ext environment for custom services/code?
投稿日時:08/09/30 14:39
Is it work in liferay portal 5.2.3.
I can't run the tests, beacuse it's connection refused. I created the user the database and all privileges in mysql database.
投稿日時:09/08/12 10:55
There is no such ServiceTestUtil either in the sources of Liferay 5.2.3 or in the compiled Liferay. Where can I find it? Is there another way to write tests for new Liferay portlets?
投稿日時:10/04/30 8:22
I have de same problem, how do a can use Junit for services in liferay 5.2.3?
Adam Victor Brandizziへのコメント。投稿日時:10/06/03 14:04
Joaquin Cabalへのコメント。投稿日時:11/08/27 14:29
Hi, I want to create JUnits to test my portlets, but in the EE I can't find the ServiceTestUtil or the base test classes, how can I write junit test in EE?
Jakub Liskaへのコメント。投稿日時:11/11/15 4:18
Even having the ServiceTestUtil class available the description above is not sufficient enough to get unit test work.
A comprehensive guidance of how to set up the test environment would be highly appreciated.
投稿日時:11/12/04 23:50
Dear all,

More information, please refer to:

http://www.liferay.com/community/wiki/-/wiki/Main/How+to+use+JUnit+to+test+servi­ce+in+portlets
Dirk Ulrichへのコメント。投稿日時:12/02/22 22:28
http://www.liferay.com/community/wiki/-/wiki/Main/How+to+use+JUnit+to+test+servi­ce+in+portlets
P.C. SUNへのコメント。投稿日時:12/02/22 22:30