use*_*634 3 scala sbt sbt-assembly spec2
嗨,我有一个SBT构建文件,用于处理我们组织内的集成测试,该测试本身可以工作,并且我可以单独运行该单元并对其进行测试。但是,当使用sbt-assembly打包应用程序时,由于无法在内存中进行编译,因此我无法依次运行两个测试(单元++),这是sbt.Project及其设置:
import BuildSettings._
import Dependencies._
import Resolvers._
val name = "api"
lazy val api = Project(
name, file("."),
settings = buildSettings
++ Seq(resolvers := repositories, libraryDependencies ++= dependencies)
++ SbtStartScript.startScriptForClassesSettings
++ Revolver.settings
++ assemblySettings
++ Seq(jarName := name + "-" + currentGitBranch + ".jar")
).configs(IntegrationTest)
.settings(Defaults.itSettings: _*)
.settings(parallelExecution in IntegrationTest := false)
.settings(parallelExecution in Test := true)
.settings(scalaSource in IntegrationTest := baseDirectory.value / "src/test/scala")
.settings(resourceDirectory in IntegrationTest := baseDirectory.value / "src/test/resources")
.settings(
testOptions in IntegrationTest := Seq(Tests.Filter(itFilter)),
testOptions in Test := Seq(Tests.Filter(unitFilter))
)
.settings(parallelExecution in Compile := true)
.settings(fork in Compile := true)
.settings(sources in (Compile, doc) := Seq.empty)
.settings(test in assembly := Seq(
(test in Test).value ,
(test in IntegrationTest).value
))
def currentGitBranch = {
"git rev-parse --abbrev-ref HEAD".lines_!.mkString.replaceAll("/", "-").replaceAll("heads-", "")
}
def itFilter(name: String): Boolean = name endsWith "IT"
def unitFilter(name: String): Boolean = !itFilter(name)
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如您所见,我使用(在程序集中测试:= {...})来指定在任务Assembly :: test期间要运行的测试,但是如果我运行,sbt assembly它将失败并
java.util.concurrent.ExecutionException:java.lang.OutOfMemoryError:超出了GC开销限制
我尝试仅使用两个(单元/它)测试之一,它可以编译,但是我确实需要同时使用它们,有什么建议吗?提前致谢。
编辑:我尝试运行sbt,SBT_OPTS="-Xmx1536M -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"并且在错误中有其他消息,java.lang.OutOfMemoryError: Java heap space
您现在要做的是在组装过程中并行运行测试和集成测试。SBT尝试通过并行运行独立的操作来并行化所有事物,并定义如下:
test in assembly := Seq(
(test in Test).value ,
(test in IntegrationTest).value
)
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允许这样做,因为这两个任务(test in Test和test in IntegrationTest)彼此独立。
如果你给它更多的内存也许工作sbt -mem 4096,甚至更多,但你也可以使用连续运行它们Def.sequential的方法,如所描述这里。您的代码如下所示:
test in assembly := Def.sequential(
test in Test,
test in IntegrationTest
).value
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