Testing¶
Scala Native comes with JUnit support out of the box. This means that you can write JUnit tests, in the same way you would do for a Java project.
To enable JUnit support, add the following lines to your build.sbt file:
enablePlugins(ScalaNativeJUnitPlugin)
If you want to get more detailed output from the JUnit runtime, also include the following line:
testOptions += Tests.Argument(TestFrameworks.JUnit, "-a", "-s", "-v")
Then, add your tests, for example in the src/test/scala/ directory:
import org.junit.Assert._
import org.junit.Test
class MyTest {
@Test def superComplicatedTest(): Unit = {
assertTrue("this assertion should pass", true)
}
}
Finally, run the tests in sbt by running test to run all tests. You may also use testOnly to run a particular test, for example:
testOnly MyTest
testOnly MyTest.superComplicatedTest