Gatling 3.0.1 isn't running a test as it is skipping, but 2.2.4 version was working.

Hello Guys,
I am trying to execute load test on Gatling 3.0.1 as my test contains websocket calls and API calls. The test working fine on Gatling 2.2.4 but when I change the gatling-maven-plugin version to 3.0.1 then the test isn’t doing anything although it says the BUILD SUCCESS.

FYI - I am using Intellij Ultimate 2018.3 version, JDK 11 on Windows machine.
here is the logging information I received:

[INFO] — maven-clean-plugin:2.5:clean (default-clean) @ ui —
[INFO] Deleting C:\Users\xxx\xxxx\target
[INFO]
[INFO] — maven-resources-plugin:2.6:resources (default-resources) @ ui —
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory C:\Users\xxx\xxx\xxx\xxx\ui\src\main\resources
[INFO]
[INFO] — maven-compiler-plugin:3.1:compile (default-compile) @ ui —
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] — maven-resources-plugin:2.6:testResources (default-testResources) @ ui —
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 10 resources
[INFO]
[INFO] — maven-compiler-plugin:3.1:testCompile (default-testCompile) @ ui —
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] — maven-surefire-plugin:2.12.4:test (default-test) @ ui —
[INFO] Tests are skipped.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] xxx-performance-test … SUCCESS [ 0.266 s]
[INFO] ui … SUCCESS [ 2.631 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ---------------