console output of tests should be catched in text files like in Maven 1

we are currently converting from M1 to M2, and we see that the output of our tests is not redirected to a file anymore.

I found several questions for this on the mailinglist[1], but no answers so far.

[1]
http://www.nabble.com/-M2-Surefire%3A-add-Console-output-to-the-reports--tf1937138s177.html#a5307553
http://www.nabble.com/maven-surefire-plugin-not-redirecting-test-output-tf2271529s177.html#a6305553
http://www.nabble.com/M1-test-plugin-vs-M2-surefire-plugin-tf1712068s177.html#a4648726