I'd like to know if there is something similar to junit-addons DirectorySuiteBuilder (documentation) that works with jUnit 4. Simply stated, I want to load every file name *Test.java in a directory and build a suite out of them.
I realize that I can build a suite that runs every test in a directory using ant, but I would prefer to not go that route so that I can run the tests with eclipse's native jUnit plugin.
Sure enough, al nik. I don't know why I didn't think of that.
Related
The contents of my jar file does not contain my junit tests. I tried creating a main class that calls my tests with "Junit Core" but that too doesn't get added to my jar file. What am I missing?
Your production package (your jar) is not supposed to contain the test code (your unit tests).
Test code is supposed to be invoked only when the tests are been executed.
You shouldn't do it, but if you want the test code to be included in your package just put it in the same root folder of your production code. Ex: if you are using Maven, your folders structure might be something like this:
project_name/src/main/java/
-> production code
project_name/src/test/java/
-> test code
In that case, change it to:
project_name/src/main/java/
-> production code
-> test code
Be aware that doing that you will have some problems, like the tests not executing during a normal build. We might help you better if you put a question asking how to accomplish your goal (what is your goal?).
Update based on the goal explained in the comments: Would be better if this tool (Silk Central) could run your tests using Maven or Ant, and I'm pretty sure it can.
I've been used different tools to run my Junit (or other XUnit frameworks) tests. What I do is to configure the tool to:
Get the source code from the version control.
Run the build/tests by calling Maven or Ant installed along the tool.
Read the Junit outputs.
Sometimes the tool has its own integration with Junit and you don't have even to use Maven or Ant.
I mean, your central build or tests tool should be able to run your tests just like you do in your own machine.
Take a look on this or search by "Silk Central junit" in the web:
http://community.microfocus.com/borland/test/silk_central/w/wiki/465.zero-maintenance-junit-testing-using-classpathsuite-in-sctm.aspx
I have a bunch of Selenium Tests which I currently run on JUnit from Eclipse. (Using the Firefox webDriver)
I need to create an easy to install/use package of these tests to give to various members of the QA team so they can run them on different computers.
Is there something that already does this, is there a way to zip up eclipse + tests so they can be run from any computer?
Yes there are a couple of ways
I use maven for managing the project dependencies and run the tests via sure-fire plugin... but it looks like an overkill for your case
You can see a simple explanintion here:
how to export (JUnit) test suite as executable jar
I want to preform a JUnit tests on my application. I've never done JUnit testing before so I have a couple of (maybe trivial) questions:
Where should I put a test class? I came across with this thread:
Where should I put my JUnit tests?,
and the guy that answers the question is referring to maven projects, but I don't use maven. He explains (in the thread I linked above) that he puts the test class in a different location but in the same package. How can it be done in a GWT project?
How should I execute these tests once they are ready (where in the code to put the execution)?
You should begin by reviewing this: Unit Testing GWT Applications with JUnit.
The other thread is good and reflects the typical JUnit practice, and isn't specific to maven: use a mirror of your package tree under a directory called test. So for instance if your GWT EntryPoint module is located in this directory structure:
project/src/com/myproject/mypackage/MyEntryPoint.java
Then your test code will be here:
project/test/com/myproject/mypackage/MyEntryPointTests.java
If you've created your GWT project using webAppCreator then you should already have a test directory containing the package structure as described.
If you use webAppCreator to create your project, the project can be created with unit testing built-in like so:
webAppCreator -junit -out MyProject com.myproject.mypackage.MyEntryPoint
This will create a test target. If you're using Eclipse, then you should have a Run selection for: Run As -> GWT Unit Test for running your tests.
If you're using ant instead of Eclipse then this should run your unit tests:
ant test
If you didn't use -junit to create the project, the test targets are typically still there, just commented out. Search junit in build.xml to find the targets, and un-comment them.
You need to take a look at this article, MVP1 and MVP2, these are a pattern designs used to Unit Test your application in pure java environment, because using GWT Test Case runs very slow the patterns also has many advantages like separate the logic from the view so you can change the view for Android, for example.
I read this article: Configure your IDE to run your tests automatically
http://eclipse.dzone.com/videos/configure-your-ide-run-your
It's pretty easy to configure Eclipse IDE to run an Ant target every time a file is saved.
MyProject -> Right-click : Properties -> Builders -> New -> Ant Builder
The problem is that the builder has to rebuild the jar on every save, which is very long. The JUnit tests run using the .classes in the jar.
We already have JUnit configurations (EclipseIde .launch files which contains the whole classpath to run the tests). I wish I could create a builder that wraps those JUnit launch files. This would have the benefit of running the tests against Eclipse .classes (faster than rebuilding the jar). Also the test results are displayed in the JUnit view.
Has anybody manage to do that?
I recently started using Infinitest and it seems to somehow "know" which parts of the code affect which test cases. So when you change some code, it automatically re-runs the tests which are likely to break. If the test fails, it marks an error at the spot where it failed, the same way Eclipse would mark a coding error like calling a non-existent method or whatever. And it all happens in the background without you having to do anything.
You could try CT-Eclipse, a continuous testing plugin for Eclipse.
From the plugin page:
With CT-Eclipse enabled, as you edit your code, Eclipse runs your tests quietly in the background, and notifies you if any of them fail or cause errors.
You can use JUnit Max it is an eclipse plug in that will run all you tests every time you save. But it will do it without interrupting your work flow. The results are shown in the left corner of Eclipse and you can always go back to the last successful testrun. The plugin runs the tests that are most likely to fail first so that you get a response for your last saving as fast as possible.
http://www.junitloop.org/index.php/JUnitLoop is another one like this (haven't tried it yet myself)
I'm finding it difficult to phrase this question well, as there are quite a few generic terms (run, configuration, launch, etc.). Here goes:
You can save run configurations in a .launch file. (in the Run Configuration Dialog, under the Common tab, Save as a shared file.
We check these in to SVN. The developers can pass them around, and it helps getting new devs running a working application quicker.
I'd like to check these out as part of our build and use them to programatically run the application, the tests, etc, without spinning up the whole IDE.
What would be the best way to run a .launch file outside of the UI?
Edit: I am trying to unify the tests run on the build server and the IDE. I do not
particularly want to give up integrated debugging, which would be the case with an ant script to run the tests .
This is probably more a problem for integration testing with multiple bundles, or unit testing a whole bundle, where you'd like to mock up extensions.
there is an eclipse plugin built over JUnit, called TPTP. It provides an automation client which can be used to launch the test from eclipse with no gui. maybe it helps
Ant4Eclipse may provide a good starting point on how to do this.
Unfortunately, this is limited to Java Applications and JUnit configurations; I am more interested in PDE applications and Plugin JUnit tests.
I have recently had alot of success building an Eclipse RCP app inside a Hudson CI server using Eclipse Buckminster. It took a bit of doing, but once I setup both features, made my RCP product be based on features, and added the Buckminster query files and the like, it worked. There is a Hudson/Jenkins Buckminster plugin that allowed me to have hudson build the application.
After saving the launch configurations for each test fragment, I created hudson commands to invoke them (yes one line per test fragment unfortunately), but after that I got the automated CI build that I wanted.
You could also use the shell command Eclipse uses. To get it:
Run your program in Eclipse
Go to the "Debug" view
Right-click on the process (probably the second item in the tree) and select "Properties"
Copy shell command and delete the agentlib flag to run in bash
I think you don't need to use the .launch configurations to run the tests. If you build an application using the Eclipse Build System, then you can use the AntRunner application from Eclipse to run your units tests. This doesn't start the whole IDE.
This article describes how to run the tests during your build process. With this process, you use a special "Test" Eclipse and load the plugins you want to test.
Perhaps running the configurations the way you would run your own custom run configurations would help here. It is described in this article.