Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

NoSuchMethodError: org.scalatest.Assertions.assertionsHelper #315

Open
remisharoon opened this issue Mar 30, 2020 · 4 comments
Open

NoSuchMethodError: org.scalatest.Assertions.assertionsHelper #315

remisharoon opened this issue Mar 30, 2020 · 4 comments

Comments

@remisharoon
Copy link

I am getting this error : "NoSuchMethodError: org.scalatest.Assertions.assertionsHelper" when calling "assertDataFrameApproximateEquals"

  test("Test getFeaturesDf") {

    var inputFilepath = classOf[PredictionReportTest].getResource("/reports/predictionreport/processLowerGranularDataset_input.csv").getPath
    val df = spark.read.option("header",true).csv(inputFilepath)
    
    val trainingFieldNames = "hour,day".split(",")
    val targetFieldName = "ModuleConsumedWatt"

    val featuresDF =  PredictionReportFunctions.getFeaturesDf(df, targetFieldName, trainingFieldNames)

    var featuresFilepath = classOf[PredictionReportTest].getResource("/reports/predictionreport/featuresDF.csv").getPath
    val featuresDFExpected = spark.read.option("header",true).csv(featuresFilepath)

    assertDataFrameApproximateEquals(featuresDFExpected, featuresDF, 0.1)
  }

throws error:

An exception or error caused a run to abort: org.scalatest.Assertions.assertionsHelper()Lorg/scalatest/Assertions$AssertionsHelper; 
java.lang.NoSuchMethodError: org.scalatest.Assertions.assertionsHelper()Lorg/scalatest/Assertions$AssertionsHelper;
	at com.holdenkarau.spark.testing.TestSuite$class.assert(TestSuite.scala:13)
	at analytics.spark.reports.PredictionReportTest.assert(PredictionReportTest.scala:8)
	at com.holdenkarau.spark.testing.DataFrameSuiteBaseLike$class.assertDataFrameApproximateEquals(DataFrameSuiteBase.scala:133)
	at analytics.spark.reports.PredictionReportTest.assertDataFrameApproximateEquals(PredictionReportTest.scala:8)
	at analytics.spark.reports.PredictionReportTest$$anonfun$2.apply$mcV$sp(PredictionReportTest.scala:40)
	at analytics.spark.reports.PredictionReportTest$$anonfun$2.apply(PredictionReportTest.scala:19)
	at analytics.spark.reports.PredictionReportTest$$anonfun$2.apply(PredictionReportTest.scala:19)
	at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
	at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
	at org.scalatest.Transformer.apply(Transformer.scala:22)
	at org.scalatest.Transformer.apply(Transformer.scala:20)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anon$1.apply(AnyFunSuiteLike.scala:189)
	at org.scalatest.TestSuite$class.withFixture(TestSuite.scala:196)
	at org.scalatest.funsuite.AnyFunSuite.withFixture(AnyFunSuite.scala:1562)
	at org.scalatest.funsuite.AnyFunSuiteLike$class.invokeWithFixture$1(AnyFunSuiteLike.scala:186)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$runTest$1.apply(AnyFunSuiteLike.scala:199)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$runTest$1.apply(AnyFunSuiteLike.scala:199)
	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
	at org.scalatest.funsuite.AnyFunSuiteLike$class.runTest(AnyFunSuiteLike.scala:199)
	at analytics.spark.reports.PredictionReportTest.org$scalatest$BeforeAndAfter$$super$runTest(PredictionReportTest.scala:8)
	at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:213)
	at analytics.spark.reports.PredictionReportTest.runTest(PredictionReportTest.scala:8)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$runTests$1.apply(AnyFunSuiteLike.scala:232)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$runTests$1.apply(AnyFunSuiteLike.scala:232)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
	at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:475)
	at org.scalatest.funsuite.AnyFunSuiteLike$class.runTests(AnyFunSuiteLike.scala:232)
	at org.scalatest.funsuite.AnyFunSuite.runTests(AnyFunSuite.scala:1562)
	at org.scalatest.Suite$class.run(Suite.scala:1112)
	at org.scalatest.funsuite.AnyFunSuite.org$scalatest$funsuite$AnyFunSuiteLike$$super$run(AnyFunSuite.scala:1562)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$run$1.apply(AnyFunSuiteLike.scala:236)
	at org.scalatest.funsuite.AnyFunSuiteLike$$anonfun$run$1.apply(AnyFunSuiteLike.scala:236)
	at org.scalatest.SuperEngine.runImpl(Engine.scala:535)
	at org.scalatest.funsuite.AnyFunSuiteLike$class.run(AnyFunSuiteLike.scala:236)
	at analytics.spark.reports.PredictionReportTest.org$scalatest$BeforeAndAfter$$super$run(PredictionReportTest.scala:8)
	at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:273)
	at analytics.spark.reports.PredictionReportTest.org$scalatest$BeforeAndAfterAll$$super$run(PredictionReportTest.scala:8)
	at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:213)
	at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
	at analytics.spark.reports.PredictionReportTest.run(PredictionReportTest.scala:8)
	at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45)
	at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1314)
	at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$1.apply(Runner.scala:1308)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1308)
	at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:972)
	at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:971)
	at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1474)
	at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:971)
	at org.scalatest.tools.Runner$.run(Runner.scala:798)
	at org.scalatest.tools.Runner.run(Runner.scala)
	at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:131)
	at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.intellij.rt.execution.CommandLineWrapper.main(CommandLineWrapper.java:67)
@hagerf
Copy link

hagerf commented Apr 1, 2020

What version of ScalaTest are you using? I had the same issue and changing to the version used in this lib i.e. to 3.0.5 solved the issue.

@tsaluszewski
Copy link

tsaluszewski commented May 13, 2020 •
edited

What version of ScalaTest are you using? I had the same issue and changing to the version used in this lib i.e. to 3.0.5 solved the issue.

Confirmed, referencing scalatest 3.0.5 helped!

val testDependencies = Seq( "org.scalatest" %% "scalatest" % "3.0.5" % Test, "org.scalacheck" %% "scalacheck" % "1.14.2" % Test, "com.holdenkarau" %% "spark-testing-base" % "2.4.5_0.14.0" % Test)

@johnsonjsyuen
Copy link

johnsonjsyuen commented Jan 13, 2021 •
edited

I also ran into this issue when using latest scalatest ( "org.scalatest" %% "scalatest" % "3.2.3").

The highest version I have tested as working is 3.0.9.

3.1.x already fails.

@drobert
Copy link

drobert commented Jan 20, 2022 •
edited

It seems to be an issue with the way assertions are written in TestSuite.scala, around the use of org.scalatest.Assertions.assert.

I've worked around this by 'forking' the function and replacing the use of these assertions with direct ones like assert(a === b), etc, with changes highlighted by comments:

// return typed changed from `Unit` to `Assertion`
def assertDataFrameApproximateEqualsPatched(
    expected: DataFrame, result: DataFrame, tol: Double): Assertion = {

    // was: assert(expected.schema, result.schema)
    assert(expected.schema === result.schema)

    // in-lined from https://github.com/holdenk/spark-testing-base/blob/0ffd8e208db7b438d11960109ae77ebf5688c06f/core/src/main/2.0/scala/com/holdenkarau/spark/testing/DataFrameSuiteBase.scala#L207
    def zipWithIndex[U](rdd: RDD[U]) = {
      rdd.zipWithIndex().map { case (row, idx) => (idx, row) }
    }

    try {
      expected.rdd.cache
      result.rdd.cache
      // was: assert("Length not Equal", expected.rdd.count, result.rdd.count)
      assert(expected.rdd.count === result.rdd.count, "Length not Equal")

      val expectedIndexValue = zipWithIndex(expected.rdd)
      val resultIndexValue = zipWithIndex(result.rdd)

      val unequalRDD = expectedIndexValue.join(resultIndexValue).filter { case (idx, (r1, r2)) =>
        !(r1.equals(r2) || DataFrameSuiteBase.approxEquals(r1, r2, tol))
      }

      // was: assertEmpty(unequalRDD.take(maxUnequalRowsToShow))
      assert(unequalRDD.take(maxUnequalRowsToShow).isEmpty)
    } finally {
      expected.rdd.unpersist()
      result.rdd.unpersist()
    }
  }

So, basically just not using the TestSuite assert helper functions anymore

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
5 participants
@drobert @hagerf @remisharoon @tsaluszewski @johnsonjsyuen