SonarQube Unit Tests from Jenkins not showing

I am running SonarQube 4.2 and am initiating a multiproject (mostly JavaScript) analysis from Jenkins. I am not getting any data on my unit tests though - these are generated with Intern/Istanbul and output to a Junit format. There are no errors in the logs. I know the report format is good because it displays fine in Jenkins

My configuration is:

sonar.projectKey=${JOB_ID}:${JOB_ID}
sonar.projectName=${JOB_ID}
sonar.projectVersion=${BUILD_NUMBER}

sonar.verbose=true

sonar.dynamicAnalysis=reuseReports
sonar.junit.reportsPath=reports/unit
sonar.js.coveragePlugin=cobertura
sonar.cobertura.reportsPath=reports/coverage

sonar.sources=src