StreamingContext has already been stopped
[info] StreamingTest:
[info] - simple word count test
[info] - pretend this is testing another DStream operation *** FAILED ***
[info]   java.lang.NullPointerException:
[info]   at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:176)
[info]   at org.apache.spark.streaming.TestStreamingContext.<init>(TestStreamingContext.scala:24)
[info]   at org.apache.spark.streaming.TestStreamingContext.<init>(TestStreamingContext.scala:35)
[info]   at com.holdenkarau.spark.testing.StreamingSuiteBase$class.setupStreams(StreamingSuiteBase.scala:165)
[info]   at tests.StreamingTest.setupStreams(StreamingTest.scala:7)
[info]   at com.holdenkarau.spark.testing.StreamingSuiteBase$class.testOperation(StreamingSuiteBase.scala:321)
[info]   at tests.StreamingTest.testOperation(StreamingTest.scala:7)
[info]   at com.holdenkarau.spark.testing.StreamingSuiteBase$class.testOperation(StreamingSuiteBase.scala:300)
[info]   at tests.StreamingTest.testOperation(StreamingTest.scala:7)
[info]   at tests.StreamingTest$$anonfun$2.apply$mcV$sp(StreamingTest.scala:38)
[info]   ...
[info] Run completed in 4 seconds, 879 milliseconds.
[info] Total number of tests run: 2
[info] Suites: completed 5, aborted 0
[info] Tests: succeeded 1, failed 1, canceled 0, ignored 0, pending 0
[info] *** 1 TEST FAILED ***