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

so two things I need to do...

I. use any scalatest artifact after 2.0.M5b. For me, I added this dependency,

org.scalatest" %% "scalatest" % "2.0.M6" % "test->*" excludeAll ( ExclusionRule(organization="org.junit", name="junit") )

"test->*" is necessary, otherwise dependencies needed to generate the html wont be downloaded. (There must be a better way than this)

II. In build.sbt, add

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