如何跳过 FlatSpec 中的测试？

Question

我知道单元测试已损坏：

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

但是我现在不想修复它，而是将其标记为已跳过。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是不够的。

我找到了cancel命令：

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

虽然这在控制台中看起来不错sbt test：

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

它使用巨大的堆栈跟踪向 IntelliJ 中的控制台发送垃圾邮件：

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，我还能做什么？

Answer 1

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

这里有一个例子：

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

Answer 2

将it关键字替换为ignore：

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

它将把测试标记为忽略：

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

并且不会向 IntellJ 中的控制台发送垃圾邮件。

此外，虽然您可以使用cancel跳过，但当且仅当测试用例的前提条件失败时才使用它。例如，如果您依赖外部网络服务器上的功能测试并且当前无法访问该服务器，您可能不想让测试失败而是取消它。

Answer 3

虽然ignore可以工作，但测试根本没有运行，即使功能已修复，测试也可能继续被忽略。既然你说你担心忘记重新打开测试，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。它在 之后添加in，如下所示：

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