Intellij似乎在Scala项目中忽略了我的JUnit测试 [英] Intellij seems to be ignoring my JUnit tests in a Scala project

问题描述

我试图在Intellij的Scala项目中运行JUnit测试.尽管通过Intellij外部的sbt运行测试似乎可以正常工作，但Intellij似乎忽略了我添加的库依赖关系-也就是说，这告诉我org.junit.Test和org.junit.Assert.*不存在.

I am attempting to run JUnit tests in a Scala project in Intellij. Although running the tests through sbt outside Intellij seems to work fine, Intellij seems to be ignoring my added library dependencies -- that is, it's telling me that org.junit.Test and org.junit.Assert.* do not exist.

这是我的build.sbt:

name := "sbt_test"

version := "1.0"

scalaVersion := "2.11.7"

libraryDependencies += "junit" % "junit" % "4.12"
libraryDependencies += "com.novocode" % "junit-interface" % "0.8" % "test->default"

我想念什么?

推荐答案

当Intellij开始行为异常时，通常有助于选择文件">使缓存无效/重新启动".

When Intellij starts misbehaving, it often helps to select File > Invalidate Caches / Restart.

使缓存无效后&重新启动大多数问题似乎消失了.您也可以尝试刷新SBT项目，最后，如果其他所有操作均失败，请删除.idea文件夹，然后重新导入该项目.

After Invalidating Caches & Restarting most issues seem to disappear. You can also try refreshing the SBT Project, and finally, if all else fails delete the .idea folder and reimport the project.

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