how to make scalatest generate html report through sbt

Question

The way to do this for specs2 based test in sbt is

(testOptions in Test) += Tests.Argument(TestFrameworks.Specs2, \"html\")

but how about scala

Answer 1

beware with that setting.

org.scalatest" %% "scalatest" % "2.0.M6" % "test->*

It pulls out some junit:junit:3.8.1 dependency which ivy fails to resolve. see this bug

this is a better way to do it in ScalaTest 2.0

testOptions in Test += Tests.Argument(TestFrameworks.ScalaTest, "-u", "target/test-reports")

This works well in Jenkins