I am trying to migrate test files from Junit 4 to Junit 5
using IntelliJ refactor code -> migrate -> junit 4 to junit 5.
But it only run import optimization and show all unit tests in the project and ask yes or no on refactoring and nothing happens when I chose do refactor.
any one know on another migration tool / plug in or a way to make the migration work ?
Jeanne Boyarsky created a tool to convert JUnit 4 based tests to JUnit Jupiter.
You can find it in her GitHub account: https://github.com/boyarsky/convert-junit4-to-junit5
Use openrewrite:
mvn org.openrewrite.maven:rewrite-maven-plugin:4.36.0:run -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-testing-frameworks:1.28.0 -Drewrite.activeRecipes=org.openrewrite.java.testing.junit5.JUnit5BestPractices
which migrates automatically from JUnit 4 to JUnit 5 without modifying your code style.
It seems that converting test from JUnit 4 to JUnit 5 in IntelliJ 2017.3 is not complete. As suggested by Sam Brannen there is a small application on Github called convert-junit4-to-junit5 that can do the job.
Just clone the Github repo and build the software using Maven mvn clean package. Then run the the application using
java -jar \
<path-to-your-cloned-repo>/convert-junit4-to-junit5/target/convert-junit4-to-to-junit5-0.0.1-SNAPSHOT.jar \
<path to where your JUnit 4 tests are located>
For further instruction please read the projects documentation.
Related
I am using junit vintage engine 5 because I would like to slowly migrate from my old test written for junit 3 and junit 4 to the junit 5 standard.
The dependency I am using is junit vintage engine 5.8.2, and no other.
When I run mvn test in the console, it correctly executes all tests in the console.
However, when I attempt to run a single test file from within my Eclipse IDE (latest version), the number of tests executed are 0/0. The run configuation for that file shows that runner junit 5 is used. The tests executed are 0/0.
Is there a way I can make the Eclipse IDE detect my tests again? Thank you!
Tools :
Maven 3
JUnit 3
Issue :
I have a legacy project which uses JUnit 3.
I have created a new test module with src/test/java as project structure and added JUnits 3 classes inside it.
JUnits classes follow correct naming convention as - Test*.java
But when I run mvn clean test , maven is not picking up the tests.
It seems no tests to run message is also not coming given by maven-surefire-plugin
Can anybody please advice what is the issue here ?
I am really not able to find why tests are not picked up
There was a mistake in pom.xml .
The packaging was declared as <packaging>pom</packaging>
The packaging is changed to jar and it started working
TFS and TestNG - Possible to Execute TestNG test(s) within TFS2015?
I have uploaded a Java Maven project to a Repo in my instance of TFS.
My java Maven project comprises of TestNG Test / classes
I can see that there is a Maven plugin within the TFS which also has a JUnit link.
4. I cant see any option to enable me to execute TestNG tests within the TFS, is it even possible?
It's able to use Maven task to build a Java application or test the application including TestNG test. Detail steps please refer this tutorial: Get started testing Java applications with Visual Studio Team Services
For test result report just follow juherr's reply in this question.
Yes you should be able to run your TestNG tests.
I think its eventually going to be Maven that is going to be executing your tests.
Maven makes use of surefire-plugin to basically execute your tests. For TestNG here's two of executing tests via surefire-plugin
If your test matches the default pattern "/Test*.java", "/*Test.java", "**/*TestCase.java" (See here)
Create a suite xml file for TestNG (See here) and have surefire plugin refer to it (see here).
How can I install JUnit 4 on luna eclipse . JUnit 3 working normally , but when I am doing a test with JUnit 4 at lines with annotations displays me 'The method xxx is not API '/
JUNIT LUNA and make sure the jar is in the classpath by looking at the build path.
We have a bunch junit tests in our current project. Essentially we are looking for a way to run all the test in a given package. Currently in Netbeans I see you can run all the tests or a single test, but no way to run a a sub-set of tests.
Is this built into Netbeans? Or is there another way we can do this?
In JUnit this is achieved through TestSuite. You can check for more information here (look at the code, not at the pictures).
At least in the Eclipse IDE there is a functionality that lets you add a new TestSuite, select which tests it is to include and then have the IDE generate it for you.
I haven't seen such thing in Netbeans, but you should check for any additional JUnit plugins.
Just set up junit test groups like documented e.g. on this question and then run the test group via your ant or maven build.