Quick testing tips #12


Test exceptions with Junit5

 



import io.kotest.core.spec.style.StringSpec
import org.junit.jupiter.api.Assertions.assertThrows

class Test : StringSpec({
  "it should throw exception" {
    val systemUnderTest = SystemUnderTest()
    assertThrows(CustomException::class.java) {
      systemUnderTest.doStuff()
    }
  }
})

Need to check system under test against exceptions? Use assertThrows from Junit5 assertions package.



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