如何在使用SBT运行的junit4中打开assert语句？

Question

@Test
public void test() {
  // this is example; In reality assertion somewhere in code under test
  assert false; // not assertTrue(or whatever) from junit
}

organization := "Kharandziuk"

name := "Some alg project"

version := "1.0-SNAPSHOT"

libraryDependencies ++= Seq(
    "junit" % "junit" % "4.8.1" % "test",
    "com.novocode" % "junit-interface" % "0.10" % "test"
)

autoScalaLibrary := false

testOptions += Tests.Argument(TestFrameworks.JUnit, "-a", "-q", "-v")

fork in run := true

javaOptions in run += "-ea"

如何在测试中启用assert语句？

Answer 1

您可以为单独的任务设置它，例如。测试：

javaOptions in test += "-ea"

或者干脆随处设置：

javaOptions += "-ea"

无论如何，@mpirious是正确的，因为您通常不希望通过单元测试导致断言失败。单元测试应该对代码的逻辑设置沙箱