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)

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