enricher.ApplicationTest access to hard coded /tmp location

2017-09-25 18:34:37,900 [3/Enrich:POJOEnricher] WARN  util.LoggerUtil shouldFetchLogFileInformation - Log information is unavailable. To enable log information log4j/logging should be configured with single FileAppender that has immediateFlush set to true and log level set to ERROR or greater.
2017-09-25 18:34:37,916 [3/Enrich:POJOEnricher] ERROR engine.StreamingContainer run - Abandoning deployment of operator OperatorDeployInfo[id=3,name=Enrich,type=GENERIC,checkpoint={ffffffffffffffff, 0, 0},inputs=[OperatorDeployInfo.InputDeployInfo[portName=input,streamId=Enrich,sourceNodeId=2,sourcePortName=out,locality=<null>,partitionMask=0,partitionKeys=<null>]],outputs=[OperatorDeployInfo.OutputDeployInfo[portName=output,streamId=Console,bufferServer=localhost]]] due to setup failure.
java.lang.RuntimeException: Unable to initialize cache manager
	at com.datatorrent.contrib.enrich.AbstractEnricher.activate(AbstractEnricher.java:191)
	at com.datatorrent.contrib.enrich.POJOEnricher.activate(POJOEnricher.java:234)
	at com.datatorrent.stram.engine.Node.activate(Node.java:644)
	at com.datatorrent.stram.engine.GenericNode.activate(GenericNode.java:212)
	at com.datatorrent.stram.engine.StreamingContainer.setupNode(StreamingContainer.java:1364)
	at com.datatorrent.stram.engine.StreamingContainer.access$100(StreamingContainer.java:129)
	at com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1413)
Caused by: java.io.IOException: Provided path /tmp/circleMapping.txt is not a file
	at com.datatorrent.contrib.enrich.FSLoader.connect(FSLoader.java:190)
	at com.datatorrent.lib.db.cache.CacheManager.initialize(CacheManager.java:109)
	at com.datatorrent.contrib.enrich.AbstractEnricher.activate(AbstractEnricher.java:189)