Question

我知道单元测试已经破了：

it should "be true" in {
  assert(false)
}

但我现在不想修复它，但将其标记为跳过。在测试运行的输出中应该有一个高度可见且非常简洁的警告，这就是为什么注释代码不够用。

我找到了cancel命令：

it should "be true" in { cancel("skipped") assert(false) }

虽然通过sbt test在控制台中看起来很不错：

[info] - should be true !!! CANCELED !!!

它在IntelliJ中使用巨大的堆栈跟踪来阻塞控制台：

Test Canceled: skipped org.scalatest.exceptions.TestCanceledException: skipped at org.scalatest.Assertions.newTestCanceledException(Assertions.scala:531) at org.scalatest.Assertions.newTestCanceledException$(Assertions.scala:530) at org.scalatest.FlatSpec.newTestCanceledException(FlatSpec.scala:1685) at org.scalatest.Assertions.cancel(Assertions.scala:1141) at org.scalatest.Assertions.cancel$(Assertions.scala:1137) at org.scalatest.FlatSpec.cancel(FlatSpec.scala:1685) at com.dreamlines.metronome.entities.MarshallingTest.$anonfun$new$3(MarshallingTest.scala:108) at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85) at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83) 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.FlatSpecLike$$anon$1.apply(FlatSpecLike.scala:1682) at org.scalatest.TestSuite.withFixture(TestSuite.scala:196) at org.scalatest.TestSuite.withFixture$(TestSuite.scala:195) at org.scalatest.FlatSpec.withFixture(FlatSpec.scala:1685) at org.scalatest.FlatSpecLike.invokeWithFixture$1(FlatSpecLike.scala:1680) at org.scalatest.FlatSpecLike.$anonfun$runTest$1(FlatSpecLike.scala:1692) at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289) at org.scalatest.FlatSpecLike.runTest(FlatSpecLike.scala:1692) at org.scalatest.FlatSpecLike.runTest$(FlatSpecLike.scala:1674) at org.scalatest.FlatSpec.runTest(FlatSpec.scala:1685) at org.scalatest.FlatSpecLike.$anonfun$runTests$1(FlatSpecLike.scala:1750) at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:396) at scala.collection.immutable.List.foreach(List.scala:389) at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384) at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:379) at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:461) at org.scalatest.FlatSpecLike.runTests(FlatSpecLike.scala:1750) at org.scalatest.FlatSpecLike.runTests$(FlatSpecLike.scala:1749) at org.scalatest.FlatSpec.runTests(FlatSpec.scala:1685) at org.scalatest.Suite.run(Suite.scala:1147) at org.scalatest.Suite.run$(Suite.scala:1129) at org.scalatest.FlatSpec.org$scalatest$FlatSpecLike$$super$run(FlatSpec.scala:1685) at org.scalatest.FlatSpecLike.$anonfun$run$1(FlatSpecLike.scala:1795) at org.scalatest.SuperEngine.runImpl(Engine.scala:521) at org.scalatest.FlatSpecLike.run(FlatSpecLike.scala:1795) at org.scalatest.FlatSpecLike.run$(FlatSpecLike.scala:1793) at org.scalatest.FlatSpec.run(FlatSpec.scala:1685) at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45) at org.scalatest.tools.Runner$.$anonfun$doRunRunRunDaDoRunRun$13(Runner.scala:1346) at org.scalatest.tools.Runner$.$anonfun$doRunRunRunDaDoRunRun$13$adapted(Runner.scala:1340) at scala.collection.immutable.List.foreach(List.scala:389) at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1340) at org.scalatest.tools.Runner$.$anonfun$runOptionallyWithPassFailReporter$24(Runner.scala:1031) at org.scalatest.tools.Runner$.$anonfun$runOptionallyWithPassFailReporter$24$adapted(Runner.scala:1010) at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1506) at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:1010) at org.scalatest.tools.Runner$.run(Runner.scala:850) 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)

如果我想跳过测试并且不想回退到标签，我还能做些什么呢？

Answer 1

您也可以将ignore代替in - 这样您也可以忽略带有“文字”的测试用例。

这是一个例子：

  "After running the code" should "be true" ignore {
    assert(???)
  }
  it should "be true in any case" ignore {
    assert(???)
  }

Answer 2

虽然ignore将起作用，但测试根本不会运行，即使功能已修复，测试也可能会继续被忽略。既然你说你担心忘记重新开始测试，我建议pendingUntilFixed。测试仍在运行，如果断言失败，则忽略测试。但是，当功能修复并且断言通过时，测试失败，提醒您重新打开它。它是在in之后添加的，如下所示：

it should "be true" in pendingUntilFixed {
  assert(false)
}

Answer 3

将it关键字替换为ignore：

ignore should "be true" in {
  assert(false)
}

它会将测试标记为忽略：

 [info] - should be true !!! IGNORED !!!

并且不会在IntellJ中向控制台发送垃圾邮件。

此外，虽然您可以使用cancel进行跳过，但只有在您的测试用例的前置条件失败时才能使用它。例如。如果您依赖于外部Web服务器上的功能测试并且当前无法访问它，您可能不希望测试失败但是取消它。

如何在FlatSpec中跳过测试？

3 个答案: