scalatest

问题 In my sbt project in Scala 2.12 I am using IntelliJ IDEA and want to import scalatest. In order to install the recommended SuperSafe Community Edition Scala compiler plugin . I followed the instruction here. My plugin.sbt : addSbtPlugin("com.artima.supersafe" % "sbtplugin" % "1.1.2") the error showed by the Intellij import is: SBT project import [warn] [FAILED ] com.artima.supersafe#sbtplugin;1.1.2!sbtplugin.jar(src): (0ms) [warn] ==== typesafe-ivy-releases: tried [warn] https://repo.typesafe

问题 Unable to run run scalatest with context on spark-2.2.0 StackTrace: An exception or error caused a run to abort: org.apache.spark.sql.test.SharedSQLContext.eventually(Lorg/scalatest/concurrent/PatienceConfiguration$Timeout;Lscala/Function0;Lorg/scalatest/concurrent/AbstractPatienceConfiguration$PatienceConfig;)Ljava/lang/Object; java.lang.NoSuchMethodError: org.apache.spark.sql.test.SharedSQLContext.eventually(Lorg/scalatest/concurrent/PatienceConfiguration$Timeout;Lscala/Function0;Lorg

问题 Unable to run run scalatest with context on spark-2.2.0 StackTrace: An exception or error caused a run to abort: org.apache.spark.sql.test.SharedSQLContext.eventually(Lorg/scalatest/concurrent/PatienceConfiguration$Timeout;Lscala/Function0;Lorg/scalatest/concurrent/AbstractPatienceConfiguration$PatienceConfig;)Ljava/lang/Object; java.lang.NoSuchMethodError: org.apache.spark.sql.test.SharedSQLContext.eventually(Lorg/scalatest/concurrent/PatienceConfiguration$Timeout;Lscala/Function0;Lorg

问题 EDIT: This issue was a bug with sbteclipse and has been fixed When I right click on a ScalaTest suite and select Run as ScalaTest File, I get a NullPointer Exception. As a plugin, I have ScalaTest for Scala IDE 2.9.3.v-3-2_09-201309130843-55f5c32 As a jar in my library, I have scalatest_2.9.0-2.0.M5b.jar(tried scalatest_2.9.3-RC2-2.0.M5b.jar as well) Tests run in SBT Side Question: If it is a Scalatest compatibility issue between the jar and the plugin, how do I get the appropriate jar which

问题 In scalatest using FunSpec I have some code that fires in the afterEach. I would like to execute some code to get a screenshot only when the test fails. Just about everything I have looked at tries to solve this by putting asserts in try blocks which seems awful. Is there anything like onTestFailure in TestNG or a context I can get like RSpec to determine if the test failed? Looking at the scala doc I see a implementation that takes a configMap, but that is empty when I run the test. Any help

问题 I'm trying to write a test that will verify that my actor below is creating a heartBeatExpireWorker and a heartBeatAccepter, but I have no idea how to do it. First I was thinking I could use Mockhito mock or a spy in place of context and then verify that I called actorOf, but I can't figure out a way to inject the context without breaking the Akka testing framework. Then, I was thinking that I could send an Identify message to the workers to verify that they exist. But it occurred to me that

问题 I'd like to define my tests using the following function (ignore some dependencies for now e.g. fixture1 etc they are at the bottom): multiTest("my test name", fixture1) { case (x: Double, y: Int, z: String) => // test body } and multiTest is defined in my base custom FunSpecLike subclass as: def multiTest(testName: String, fixture: FixtureTable)(fun: => Unit)(implicit pos: source.Position): Unit = { val heading = fixture.heading fixture.values.foreach { tuple => it(autoGenerateDesc(heading,

问题 I am using a trait definition with various concrete derivatives and implicit to inject dependancies into objects and also to mock out parts of the system when unit testing. The problem is that when a mocked version of a type is used as an implicit declaration, it is not matched by scala in the consuming object. Here is a simplified version of my setup. Is there a way to make Test1 work using a mock. Test2 works fine but it hard to maintain and requires too much setup. A model: case class User

问题 I am using a trait definition with various concrete derivatives and implicit to inject dependancies into objects and also to mock out parts of the system when unit testing. The problem is that when a mocked version of a type is used as an implicit declaration, it is not matched by scala in the consuming object. Here is a simplified version of my setup. Is there a way to make Test1 work using a mock. Test2 works fine but it hard to maintain and requires too much setup. A model: case class User

问题 We'd like to set up our SBT project so that we have multiple test folders as opposed to one. So we'd like to see: root src test scala unit functional How would we configure our SBT project file paths to do this? 回答1: SBT 0.9.x: (sourceDirectories in Test) := Seq(new File("src/test/scala/unit"), new File("src/test/scala/functional")) SBT 0.7.x : override def testSourceRoots = ("src" / "test") +++ "scala" +++ ("unit" / "functional") 来源： https://stackoverflow.com/questions/6212540/setting-up