java.lang.NullPointerException: This exception has no message.

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Multiple Tests Per Test Class -> NPE

This exception has no message.

java.lang.NullPointerException: 	at org.apache.spark.streaming.StreamingContext.(StreamingContext.scala:177)	at org.apache.spark.streaming.TestStreamingContext.(TestStreamingContext.scala:24)	at org.apache.spark.streaming.TestStreamingContext.(TestStreamingContext.scala:35)	at com.holdenkarau.spark.testing.StreamingSuiteBase$class.setupStreams(StreamingSuiteBase.scala:165)	at com.bigco.spark.BotDetectorSpec.setupStreams(BotDetectorSpec.scala:13)	at com.holdenkarau.spark.testing.StreamingSuiteBase$class.testOperation(StreamingSuiteBase.scala:321)	at com.bigco.spark.BotDetectorSpec.testOperation(BotDetectorSpec.scala:13)	at com.holdenkarau.spark.testing.StreamingSuiteBase$class.testOperation(StreamingSuiteBase.scala:300)	at com.bigco.spark.BotDetectorSpec.testOperation(BotDetectorSpec.scala:13)	at com.bigco.spark.BotDetectorSpec$$anonfun$2.apply$mcV$sp(BotDetectorSpec.scala:53)