i'm trying to get the result of jUnit test with Eclipse in a separate file as txt file.
What should i add in the java unit code?
I was trying with build.xml but i have the following error :
build.xml:100: java.lang.NoClassDefFoundError: org/apache/xml/serializer/ExtendedContentHandler
I tried to resolve this by adding Junit.jar but still i have the same error.
So that's i want to try to get the result in a file.
Thank you
In the top right corner of the Junit test runner, you can see a dropdown. Click that and you will find an option to export. Export the test result to the desired location. You will get the XML format of the test report in the provided location.
Generate Ant build file for your project and use Ant to generate junit reports. Refer this.
Also check this post How can I generate an HTML report for Junit results?.
Related
I am following a tutorial on unit testing from school and wrote JUnit tests for a method in a class. This is what the files look like : enter image description here
Why am I getting this error? All the annotations like #AfterClass are also underlined with error "cannot resolve #AfterClass to a type" How do I fix this ? I have programmed in Java for a year now but this is my first time using eclipse and writing JUnit test cases.
The JUnit classes are in a library, which is not automatically made available to your project, unless you make it available. For a simple exercise like this, you might have to download the JUnit jar file (https://github.com/junit-team/junit4/wiki/Download-and-Install) , and create a "lib" directory in your project to store it. Then, you add that jar to your project classpath.
If you've done everything right up until this point and are still having issues with your junit imports, your module-info.java file is probably the culprit. If you don't need it, deleting it will silence the IDE complaints.
We have a Maven project which has submodules. There is one parent pom.xml
and each and every sub projects are made into a war file. Each and every submodule has unit test cases and reports generated from Jacoco.
The existing reports show unit test coverage of individual modules but we need to provide integration test-wide code coverage on Tomcat. What we did was we installed jacoco agent in Tomcat folder and configured it to to generate jacoco.exec. When I import jacoco.exec using EclEmma plugin we see the code coverage.
Is there any way to generate report from standalone jacoco.exec without source code?
Download Jacoco agent Zip file from the following URL:
https://www.jacoco.org/jacoco/ select the version that suits your needs.
Create folder with suitable name, I have mine located at "C:\jacoco". Extract the contents of the Zip file there.
Open CMD and go to C:\jacoco
Use the following command:
java -jar jacococli.jar report --classfiles path/of/the/class/files path/of/the/.exec file --html html/report/location --name nameOfTheReport
Note:
1. -jar : I have kept jacococli.jar in Jacoco.
2. --classfiles : Path of the compiled java files.
3. Path of the exec file.
4. --name : Name of HTML report Title (Heading)
Java code coverage report will be generated at your mentioned location.
Jacoco .exec files use a very optimised file format that contain compact bit sets of which checkpoints have been executed and which have not been executed, but contain no informations about line numbers.
So, to generate any report, .exec files need to be applied to class files, that contains line numbers as debug informations.
Class files are enough to produce xml reports, while also sources are needed to produce html reports (for the sake of generating html pages with coloured lines).
Most Jacoco tools to generate reports allow you to specify where to find classes and sources to properly generate reports, so if you can download those exec file to a develop machine where there are also classes and sources, you will be able to generate reports.
Is it possible to have JUnit Test report data in html in eclipse(kepler), which show many test case and how many passed, what is the intent of test cases etc.
Yes it can be done using Ant eclipse build file read more here the Ant build file generated from eclipse it self.
More References :
1)http://www.java2s.com/Code/Java/Ant/Junitreport.htm
2)http://earlwillis.wordpress.com/2012/01/31/getting-started-with-junit-reports/
3)http://ant.apache.org/manual/Tasks/junitreport.html
Hope that helps
Is there a way to import the Jenkins JUnit test results into Eclipse's JUnit view? I found the 'Import from URL...' in Eclipse. Is there a way in Jenkins to create the necessary XML file?
I guess what I really wanted is provided by the Mylyn's Hudson/Jenkins connector.
Install it using Install new features... in Eclipse using the Mylyn's update site
for Eclipse Juno: http://download.eclipse.org/mylyn/releases/juno
for Eclipse Kepler: http://download.eclipse.org/mylyn/releases/kepler
and tick the appropriate Mylyn build connector.
Once installed open the appropriate view using Window > Show View > Others and selecting Mylyn > Builds
Work's like a charm! You can monitor and start Hudson/Jenkins builds, and view the build console and JUnit results directly in Eclipse!
You can get the latest test result file directly from workspace folder (You could look your last build file in /jenkins/jobs/XXXXXXX/builds/YYY to know where it lies).
But for previous builds I'm afraid Jenkins keeps its own file with its own structure under /jenkins/jobs/XXXXXXX/builds/YYY.
So unless you have a task copying the result for you somewhere, I don't think you'll be able to import them in eclipse.
I am sure that using ANT Junit reports can be created with Jenkins. That XML file can then be taken as URL then.
In addition to the usage of the Mylyn connector, in Jenkins one needs to specify "Publish JUnit test result report" in the "Post-build Actions" section of the project's configuration page. The parameter is the pattern for the xml files of the tests results, or pattern for the xml file of the JUnitReport task if it is used.
That was the thing that worked for me. I Don't know if that option had existed back then though.
I run my JUnit tests through Eclipse (Helios, 1.3.0) through an ant build file and an external ant builder. I was wondering if it's possible to use Eclipes's JUnit UI when running them so that I can see the 'green' or 'red' bar in there instead of seeing success/failure messages in the console. Any pointers are greatly appreciated. Thanks!
If you must run your tests via ant, then there is no direct way to see the progress in the JUnit view. However, if you are using the JUnit ant task and set the output format of your test results to xml :
Then, you can open this file up in the JUnit window. Click on the button on the far right and select Import. Then navigate to the file you want to open:
If you have JUnit reference for a project, I think you can right click on a project and select Run As > JUnit Test and that will run all the tests in the Project. Check out this post
Eclipse: Writing and running JUnit tests