I can\'t seem to figure out how to configure log output and results folders for Gradle TestNG runs.
First, Gradle picks $project_dir/build/reports/tests
$project_dir/build/reports/tests
The testReportDir property is read-only. You'll need to set Project.testReportDirName. You should be able to enable test logging like so.
testReportDir
Project.testReportDirName
test { testLogging.showStandardStreams = true }