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How to use JUnitTestEngineListener class of io.kotest.runner.junit4 package

Best Kotest code snippet using io.kotest.runner.junit4.JUnitTestEngineListener

KotestTestRunner.kt

Source:KotestTestRunner.kt

...15) : Runner() {16   private val formatter = DefaultDisplayNameFormatter(ProjectConfiguration())17   override fun run(notifier: RunNotifier) {18      runBlocking {19         val listener = JUnitTestEngineListener(notifier)20         TestEngineLauncher(listener).withClasses(kclass.kotlin).launch()21      }22   }23   override fun getDescription(): Description {24      val spec = runBlocking { createAndInitializeSpec(kclass.kotlin, EmptyExtensionRegistry).getOrThrow() }25      val desc = Description.createSuiteDescription(spec::class.java)26      Materializer(ProjectConfiguration()).materialize(spec).forEach { rootTest ->27         desc.addChild(28            describeTestCase(29               rootTest,30               formatter.format(rootTest)31            )32         )33      }...

JUnitTestEngineListener.kt

Source:JUnitTestEngineListener.kt

...6import io.kotest.engine.test.names.DefaultDisplayNameFormatter7import org.junit.runner.Description8import org.junit.runner.notification.Failure9import org.junit.runner.notification.RunNotifier10class JUnitTestEngineListener(11   private val notifier: RunNotifier,12) : AbstractTestEngineListener() {13   private val formatter = DefaultDisplayNameFormatter(ProjectConfiguration())14   override suspend fun testStarted(testCase: TestCase) {15      notifier.fireTestStarted(describeTestCase(testCase, formatter.format(testCase)))16   }17   override suspend fun testFinished(testCase: TestCase, result: TestResult) {18      val desc = describeTestCase(testCase, formatter.format(testCase))19      when (result) {20         is TestResult.Success -> notifier.fireTestFinished(desc)21         is TestResult.Error -> notifyFailure(desc, result)22         is TestResult.Ignored -> notifier.fireTestIgnored(desc)23         is TestResult.Failure -> notifyFailure(desc, result)24      }...

JUnitTestEngineListener

Using AI Code Generation

1class MyTestEngineListener : JUnitTestEngineListener()2class MyTestEngineListener : JUnitTestEngineListener()3class MyTestEngineListener : JUnitTestEngineListener()4class MyTestEngineListener : JUnitTestEngineListener()5class MyTestEngineListener : JUnitTestEngineListener()6class MyTestEngineListener : JUnitTestEngineListener()7class MyTestEngineListener : JUnitTestEngineListener()8class MyTestEngineListener : JUnitTestEngineListener()9class MyTestEngineListener : JUnitTestEngineListener()10class MyTestEngineListener : JUnitTestEngineListener()11class MyTestEngineListener : JUnitTestEngineListener()

JUnitTestEngineListener

Using AI Code Generation

1@RunWith(JUnitPlatform::class)2@UseEngine(JUnitTestEngineListener::class)3class JUnitTestEngineListenerTest{4fun test(){5println("hello")6}

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