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

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

Discovery.kt

Source:Discovery.kt

...52   /**53    * Returns a function that applies all the [DiscoverySelector]s to a given class.54    * The class must pass any one selector to be included.55    */56   private fun selectorFn(selectors: List<DiscoverySelector>): (KClass<out Spec>) -> Boolean = { kclass ->57      selectors.isEmpty() || selectors.any { it.test(kclass) }58   }59   fun discover(request: DiscoveryRequest): DiscoveryResult =60      requests.getOrPut(request) { doDiscovery(request).getOrElse { DiscoveryResult.error(it) } }61//   /**62//    * Scans the classpaths for kotlin script files.63//    */64//   private fun discoverScripts(): List<KClass<out ScriptTemplateWithArgs>> {65//      log { "Discovery: Running script scan" }66//      return scanResult.value67//         .allClasses68//         .filter { it.extendsSuperclass(ScriptTemplateWithArgs::class.java.name) }69//         .map { it.load(false) }70//         .filter(isScript)71//         .filterIsInstance<KClass<out ScriptTemplateWithArgs>>()72//   }73   /**74    * Loads a class reference from a [ClassInfo].75    *76    * @param init false to avoid initializing the class77    */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"...

selectorFn

Using AI Code Generation

1val selectorFn = DiscoveryResult::class.java.getDeclaredMethod("selectorFn")2val selector = selectorFn.invoke(discoveryResult) as Function1<TestCase, Boolean>3val testCases = discoveryResult.tests.filter { selector(it) }4println(testCases)5val filteredTestCases = discoveryResult.tests.filter { it.spec::class.filter(it) }6println(filteredTestCases)7val filteredTestCases = discoveryResult.tests.filter { FunSpec::class.filter(it) }8println(filteredTestCases)9val filteredTestCases = discoveryResult.tests.filter { DescribeSpec::class.filter(it) }10println(filteredTestCases)11val filteredTestCases = discoveryResult.tests.filter { BehaviorSpec::class.filter(it) }12println(filteredTestCases)13val filteredTestCases = discoveryResult.tests.filter { ExpectSpec::class.filter(it) }14println(filteredTestCases)15val filteredTestCases = discoveryResult.tests.filter { FeatureSpec::class.filter(it) }16println(filteredTestCases)17val filteredTestCases = discoveryResult.tests.filter { FreeSpec::class.filter(it) }18println(filteredTestCases)19val filteredTestCases = discoveryResult.tests.filter { FreeSpec::class.filter(it) }20println(filteredTestCases)21val filteredTestCases = discoveryResult.tests.filter { FreeSpec::class.filter(it) }22println(filteredTestCases)23val filteredTestCases = discoveryResult.tests.filter { FreeSpec::class.filter(it) }24println(filteredTestCases)25val filteredTestCases = discoveryResult.tests.filter { Free

selectorFn

Using AI Code Generation

1val discoveryResult = DiscoveryResult.discover()2val selectedSpecs = discoveryResult.selectorFn().select(DiscoverySelectorResolver(discoveryResult.specs))3val spec = selectedSpecs.first()4val specDiscovery = SpecDiscovery()5val selectedSpecs = specDiscovery.selectorFn().select(DiscoverySelectorResolver(listOf(spec)))6val selectedSpec = selectedSpecs.first()

selectorFn

Using AI Code Generation

1val discoveryResult = DiscoveryResult(DiscoverySelectorFn { it.selectors().filterIsInstance<DiscoverySelector>() })2val testEngine = TestEngine(discoveryResult, emptyList())3val listener = object : TestEngineListener {4override fun engineFinished(t: List<Throwable>) {5println("engineFinished: ${t.map { it.message }}")6}7override fun testFinished(testCase: TestCase, result: TestResult) {8println("testFinished: ${testCase.name} - ${result.status}")9}10override fun testIgnored(testCase: TestCase, reason: String?) {11println("testIgnored: ${testCase.name} - $reason")12}13override fun testStarted(testCase: TestCase) {14println("testStarted: ${testCase.name}")15}16}17testEngine.execute(listener)18}19}

selectorFn

Using AI Code Generation

1val discoveryResult = DiscoveryResult.fromSpecs(listOf(MyTest::class))2val selectorFn: (TestDescriptor) -> Boolean = { it.name == "test1" }3val selectedTests = discoveryResult.select(selectorFn)4selectedTests.run()5val discoveryResult = DiscoveryResult.fromSpecs(listOf(MyTest::class))6val selectorFn: (TestDescriptor) -> Boolean = { it.name == "test1" }7val selectedTests = discoveryResult.select(selectorFn)8selectedTests.run()9val discoveryResult = DiscoveryResult.fromSpecs(listOf(MyTest::class))10val selectorFn: (TestDescriptor) -> Boolean = { it.name == "test1" }11val selectedTests = discoveryResult.select(selectorFn)12selectedTests.run()13val discoveryResult = DiscoveryResult.fromSpecs(listOf(MyTest::class))14val selectorFn: (TestDescriptor) -> Boolean = { it.name == "test1" }15val selectedTests = discoveryResult.select(selectorFn)16selectedTests.run()17val discoveryResult = DiscoveryResult.fromSpecs(listOf(MyTest::class))18val selectorFn: (TestDescriptor) -> Boolean = { it.name == "test1" }19val selectedTests = discoveryResult.select(selectorFn)

selectorFn

Using AI Code Generation

1val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }2val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }3val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }4val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }5val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }6val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }7val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn( "test case name" ) filteredTests .forEach { println (it.description) }8val result = DiscoveryResult( MyTest ::class) val filteredTests = result.selectorFn

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