How will you run JUnit tests in parallel with a Maven build?

1.	How will you run JUnit tests in parallel with a Maven build?
Answer» It is now possible to RUN tests in parallel without utilizing TestNG in junit 4.7. It's been feasible since 4.6, but 4.7 will include a number of improvements that will MAKE it a realistic alternative. You may also use spring to execute parallel tests. You can also use this MAVEN plugin: <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.6.0</version> <configuration> <parallel>classes</parallel> <threadCount>4</threadCount> </configuration> </plugin> </plugins></build>

Answer»

It is now possible to RUN tests in parallel without utilizing TestNG in junit 4.7. It's been feasible since 4.6, but 4.7 will include a number of improvements that will MAKE it a realistic alternative. You may also use spring to execute parallel tests.

You can also use this MAVEN plugin:

<build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.6.0</version> <configuration> <parallel>classes</parallel> <threadCount>4</threadCount> </configuration> </plugin> </plugins></build>

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