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Merge pull request #237 from edbalogh/bugfix/fix_broken_unit_test
Unit tests for ApplicationStats
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metalus-core/src/test/scala/com/acxiom/pipeline/ApplicationStatsTests.scala
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| Original file line number | Diff line number | Diff line change |
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| package com.acxiom.pipeline | ||
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| import org.apache.spark.scheduler._ | ||
| import org.joda.time.DateTime | ||
| import org.scalatest.FunSpec | ||
| import scala.collection.mutable | ||
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| class ApplicationStatsTests extends FunSpec { | ||
| describe("ApplicationStats - Basic Tests") { | ||
| it("Should create and manage ApplicationStats object") { | ||
| val stats = ApplicationStats(mutable.Map()) | ||
| assert(stats.jobs.isEmpty) | ||
| assert(!stats.isActive) | ||
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| // shared execInfo | ||
| val currTime = new DateTime() | ||
| val execInfo = PipelineExecutionInfo(Some("step-1"), Some("pipeline-1"), None, Some("group-1")) | ||
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| // create stages for job 0 | ||
| val initStagesJob0 = (0 to 4).map(x => { | ||
| new StageInfo(x, 1, s"test-stage-$x", 1, Seq(), Seq(), s"init-details" | ||
| ) | ||
| }) | ||
| val jobStart = SparkListenerJobStart(0, currTime.getMillis, initStagesJob0) | ||
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| stats.startJob(jobStart, execInfo) | ||
| // make sure job is added | ||
| assert(stats.jobs.size == 1) | ||
| assert(stats.isActive) | ||
| assert(stats.jobs(0).stages.size == 5) | ||
| stats.jobs(0).stages.foreach(s => { | ||
| assert(s._2.details == "init-details") | ||
| }) | ||
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| // create stages for job 1 | ||
| val initStagesJob1 = (5 to 7).map(x => { | ||
| new StageInfo(x, 2, s"test-stage-$x", 1, Seq(), Seq(), s"init-details" | ||
| ) | ||
| }) | ||
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| stats.startJob(jobStart.copy(jobId = 1, stageInfos = initStagesJob1), execInfo.copy(stepId=Some("step-2"))) | ||
| // make sure job is added | ||
| assert(stats.jobs.size == 2) | ||
| assert(stats.jobs(1).stages.size == 3) | ||
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| // create stages for job 2 (for step-1) | ||
| val initStagesJob2 = (8 to 9).map(x => { | ||
| new StageInfo(x, 2, s"test-stage-$x", 1, Seq(), Seq(), s"init-details" | ||
| ) | ||
| }) | ||
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| stats.startJob(jobStart.copy(jobId = 2, stageInfos = initStagesJob2), execInfo.copy(stepId=Some("step-2"))) | ||
| // make sure job is added | ||
| assert(stats.jobs.size == 3) | ||
| assert(stats.jobs(2).stages.size == 2) | ||
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| // update the stages | ||
| (0 to 6).foreach(x => { | ||
| val updatedStageInfo = new StageInfo(x, 1, s"test-stage-$x", 1, Seq(), Seq(), s"updated-details") | ||
| stats.endStage(SparkListenerStageCompleted(updatedStageInfo)) | ||
| }) | ||
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| val endTime = currTime.getMillis + 1000L | ||
| // end the job | ||
| stats.endJob(SparkListenerJobEnd(0, endTime, org.apache.spark.scheduler.JobSucceeded)) | ||
| stats.endJob(SparkListenerJobEnd(1, endTime + 1000L, org.apache.spark.scheduler.JobSucceeded)) | ||
| stats.endJob(SparkListenerJobEnd(2, endTime + 2000L, org.apache.spark.scheduler.JobSucceeded)) | ||
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| val job0 = stats.jobs(0) | ||
| assert(job0.start == currTime.getMillis) | ||
| assert(job0.pipelineId == execInfo.pipelineId) | ||
| assert(job0.stepId == execInfo.stepId) | ||
| assert(job0.groupId == execInfo.groupId) | ||
| assert(job0.stages.size == 5) | ||
| assert(job0.end.contains(endTime)) | ||
| assert(job0.status.nonEmpty) | ||
| (0 to 4).foreach(x => { | ||
| assert(job0.stages.contains(x)) | ||
| assert(job0.stages(x).details == "updated-details") | ||
| }) | ||
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| // verify the summary for step 1 | ||
| val step1 = stats.getSummary(Some("pipeline-1"), Some("step-1"), Some("group-1")) | ||
| assert(step1.exists(s => { | ||
| s.getOrElse("jobId", -1).asInstanceOf[Int] == 0 | ||
| s.getOrElse("stepId", "").asInstanceOf[String] == "step-1" | ||
| s.getOrElse("groupId", "").asInstanceOf[String] == "group-1" | ||
| s.getOrElse("durationMs", 0L).asInstanceOf[Long] == 1000L | ||
| s.getOrElse("stages", List()).asInstanceOf[List[Any]].length == 5 | ||
| })) | ||
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| val job1 = stats.jobs(1) | ||
| assert(job1.start == currTime.getMillis) | ||
| assert(job1.pipelineId == execInfo.pipelineId) | ||
| assert(job1.stepId.contains("step-2")) | ||
| assert(job1.groupId == execInfo.groupId) | ||
| assert(job1.end.contains(endTime + 1000L)) | ||
| assert(job1.stages.size == 3) | ||
| assert(job1.status.nonEmpty) | ||
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| (5 to 7).foreach(x => { | ||
| assert(job1.stages.contains(x)) | ||
| if (x == 7) { | ||
| assert(job1.stages(x).details == "init-details") | ||
| } else { | ||
| assert(job1.stages(x).details == "updated-details") | ||
| } | ||
| }) | ||
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| val job2 = stats.jobs(2) | ||
| assert(job2.start == currTime.getMillis) | ||
| assert(job2.pipelineId == execInfo.pipelineId) | ||
| assert(job2.stepId.contains("step-2")) | ||
| assert(job2.groupId == execInfo.groupId) | ||
| assert(job2.end.contains(endTime + 2000L)) | ||
| assert(job2.stages.size == 2) | ||
| assert(job2.status.nonEmpty) | ||
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| (8 to 9).foreach(x => { | ||
| assert(job2.stages.contains(x)) | ||
| }) | ||
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| // verify summary for step-2 | ||
| val step2 = stats.getSummary(Some("pipeline-1"), Some("step-2"), Some("group-1")) | ||
| assert(step2.exists(s => { | ||
| s.getOrElse("jobId", -1).asInstanceOf[Int] == 1 | ||
| s.getOrElse("stepId", "").asInstanceOf[String] == "step-2" | ||
| s.getOrElse("groupId", "").asInstanceOf[String] == "group-1" | ||
| s.getOrElse("durationMs", 0L).asInstanceOf[Long] == 1000L | ||
| s.getOrElse("stages", List()).asInstanceOf[List[Any]].length == 3 | ||
| })) | ||
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| assert(step2.exists(s => { | ||
| s.getOrElse("jobId", -1).asInstanceOf[Int] == 2 | ||
| s.getOrElse("stepId", "").asInstanceOf[String] == "step-2" | ||
| s.getOrElse("groupId", "").asInstanceOf[String] == "group-1" | ||
| s.getOrElse("durationMs", 0L).asInstanceOf[Long] == 2000L | ||
| s.getOrElse("stages", List()).asInstanceOf[List[Any]].length == 2 | ||
| })) | ||
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| stats.reset() | ||
| assert(!stats.isActive) | ||
| } | ||
| } | ||
| } |