Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use loadSelectedSpecs method of io.kotest.framework.discovery.DiscoveryResult class

Best Kotest code snippet using io.kotest.framework.discovery.DiscoveryResult.loadSelectedSpecs

Discovery.kt

Source:Discovery.kt

...78   private fun ClassInfo.load(init: Boolean): KClass<out Any> =79      Class.forName(name, init, this::class.java.classLoader).kotlin80   private fun doDiscovery(request: DiscoveryRequest): Result<DiscoveryResult> = runCatching {81      val specClasses =82         if (request.onlySelectsSingleClasses()) loadSelectedSpecs(request) else fromClassPaths83      val filtered = specClasses84         .asSequence()85         .filter(selectorFn(request.selectors))86         .filter(filterFn(request.filters))87         // all classes must subclass one of the spec parents88         .filter(isSpecSubclassKt)89         // we don't want abstract classes90         .filterNot(isAbstract)91         .toList()92      log { "After filters there are ${filtered.size} spec classes" }93      log { "[Discovery] Further filtering classes via discovery extensions [$discoveryExtensions]" }94      val afterExtensions = discoveryExtensions95         .fold(filtered) { cl, ext -> ext.afterScan(cl) }96         .sortedBy { it.simpleName }97      log { "After discovery extensions there are ${afterExtensions.size} spec classes" }98      val scriptsEnabled = System.getProperty(KotestEngineProperties.scriptsEnabled) == "true" ||99         System.getenv(KotestEngineProperties.scriptsEnabled) == "true"100//      val scripts = when {101//         scriptsEnabled -> discoverScripts()102//         else -> emptyList()103//      }104      if (scanResult.isInitialized()) runCatching { scanResult.value.close() }105      log { "Discovery result [${afterExtensions.size} specs; scripts]" }106      DiscoveryResult(afterExtensions, emptyList(), null)107   }108   /**109    * Returns whether this is a request that selects single classes110    * only. Used to avoid full classpath scans when not necessary.111    */112   private fun DiscoveryRequest.onlySelectsSingleClasses(): Boolean =113      selectors.isNotEmpty() &&114         selectors.all { it is DiscoverySelector.ClassDiscoverySelector }115   /**116    * Returns a list of [Spec] classes from discovery requests that only have117    * selectors of type [DiscoverySelector.ClassDiscoverySelector].118    */119   private fun loadSelectedSpecs(request: DiscoveryRequest): List<KClass<out Spec>> {120      log { "Discovery: Loading specified classes..." }121      val start = System.currentTimeMillis()122      // first filter down to spec instances only, then load the full class123      val loadedClasses = request124         .selectors125         .asSequence()126         .filterIsInstance<DiscoverySelector.ClassDiscoverySelector>()127         .map { Class.forName(it.className, false, this::class.java.classLoader) }128         .filter(isSpecSubclass)129         .map { Class.forName(it.name).kotlin }130         .filterIsInstance<KClass<out Spec>>()131         .toList()132      val duration = System.currentTimeMillis() - start133      log { "Discovery: Loading of selected classes completed in ${duration}ms" }...

loadSelectedSpecs

Using AI Code Generation

1val discoveryResult = DiscoveryResult()2discoveryResult.loadSelectedSpecs(listOf("io.kotest.samples.FunSpecExample"))3val discoveryResult = DiscoveryResult()4discoveryResult.loadSelectedSpecs(listOf("io.kotest.samples.FunSpecExample"))5discoveryResult.loadSelectedSpecs(listOf("io.kotest.samples.FunSpecExample"))6.forEach { spec ->7spec.execute()8}9Configuration.addListener(MyListener())10Configuration.addListener(PrintSpecFailureListener)

loadSelectedSpecs

Using AI Code Generation

1val discoveryResult = DiscoveryResult.loadSelectedSpecs(listOf("MySpec"))2discoveryResult.execute()3discoveryResult.execute(TestEngineListener)4discoveryResult.execute(TestEngineListener, TestEngineConfig)5discoveryResult.execute(TestEngineListener, TestEngineConfig, TestResultListener)6discoveryResult.execute(TestEngineListener, TestEngineConfig, TestResultListener, TestEngineLauncher)7discoveryResult.execute(TestEngineListener, TestEngineConfig, TestResultListener, TestEngineLauncher, TestEngineLauncherConfig)8discoveryResult.execute(TestEngineListener, TestEngineConfig, TestResultListener, TestEngineLauncher, TestEngineLauncherConfig, TestEngineListenerConfig)9discoveryResult.execute(TestEngineListener, TestEngineConfig, TestResultListener, TestEngineLauncher, TestEngineLauncherConfig, TestEngineListenerConfig, TestEngineListenerConfig)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.