当我通过SBT在Jenkins中运行我的Specs2测试时,一旦测试失败,构建就会被标记为失败.由于Jenkins通常区分构建失败和测试失败,我想改变这一点.
我知道Jenkins的构建失败是由对SBT的调用的退出代码检测到的,一旦至少一个测试失败,它就会返回1.
有什么选择我假设我想避免改变我build.sbt
(或一般的项目)只是为了解决这个不便?
不知何故,我认为应该可以将标准的sbt项目放入标准的Jenkins安装中并使其按预期工作.
tl; drtestResultLogger
与自定义测试结果记录器一起使用,该记录器不会抛出TestsFailedException
它而设置非0
退出代码.
只是注意到我错过了"避免更改的build.sbt
要求.您可以使用任何其他*.sbt
文件,说exitcodezero.sbt
或~/.sbt/0.13/default.sbt
使用自定义testResultLogger
.
事实证明,由于SBT 0.13.5有办法有这样的行为-见增加设置"testResultLogger",它可以测试报告的定制,其中testResultLogger
诞生了.
> help testResultLogger Logs results after a test task completes.
因为它可能已经在TestResultLogger.SilentWhenNoTests的实现中被读取,它是默认值testResultLogger
:
results.overall match { case TestResult.Error | TestResult.Failed => throw new TestsFailedException case TestResult.Passed => }
这意味着当执行测试时出现问题时,TestsFailedException
会抛出异常,然后按以下方式报告异常:
[error] Failed: Total 3, Failed 1, Errors 0, Passed 2 [error] Failed tests: [error] HelloWorldSpec [error] (test:test) sbt.TestsFailedException: Tests unsuccessful
我的想法是无论执行测试的结果如何都禁用抛出异常.添加以下内容build.sbt
并始终具有退出代码0
:
testResultLogger in (Test, test) := new TestResultLogger { import sbt.Tests._ def run(log: Logger, results: Output, taskName: String): Unit = { println("Exit code always 0...as you wish") // uncomment to have the default behaviour back // TestResultLogger.SilentWhenNoTests.run(log, results, taskName) } }
取消注释TestResultLogger.SilentWhenNoTests.run
以恢复默认行为.
? failing-tests-dont-break-build xsbt test; echo $? JAVA_HOME=/Library/Java/JavaVirtualMachines/java8/Contents/Home SBT_OPTS= -Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -Dfile.encoding=UTF-8 [info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins [info] Set current project to failing-tests-dont-break-build (in build file:/Users/jacek/sandbox/failing-tests-dont-break-build/) [info] HelloWorldSpec [info] [info] The 'Hello world' string should [info] x contain 11 characters [error] 'Hello world' doesn't have size 12 but size 11 (HelloWorldSpec.scala:7) [info] [info] + start with 'Hello' [info] + end with 'world' [info] [info] Total for specification HelloWorldSpec [info] Finished in 15 ms [info] 3 examples, 1 failure, 0 error Exit code always 0...as you wish [success] Total time: 1 s, completed Sep 19, 2014 9:58:09 PM 0