How to use Spec.resolvedConcurrentTests method of io.kotest.engine.spec.JvmSpecExecutorDelegate class

Best Kotest code snippet using io.kotest.engine.spec.JvmSpecExecutorDelegate.Spec.resolvedConcurrentTests

createSpecExecutorDelegate.kt

Source:createSpecExecutorDelegate.kt

1package io.kotest.engine.spec2import io.kotest.common.ExperimentalKotest3import io.kotest.core.concurrency.CoroutineDispatcherFactory4import io.kotest.core.config.ProjectConfiguration5import io.kotest.core.spec.IsolationMode6import io.kotest.core.spec.Spec7import io.kotest.core.test.TestCase8import io.kotest.core.test.TestResult9import io.kotest.engine.concurrency.isIsolate10import io.kotest.engine.listener.TestEngineListener11import io.kotest.engine.spec.runners.InstancePerLeafSpecRunner12import io.kotest.engine.spec.runners.InstancePerTestSpecRunner13import io.kotest.engine.spec.runners.SingleInstanceSpecRunner14import io.kotest.engine.test.scheduler.ConcurrentTestScheduler15import io.kotest.engine.test.scheduler.SequentialTestScheduler16import io.kotest.mpp.Logger17import io.kotest.mpp.bestName18import kotlin.math.max19@ExperimentalKotest20internal actual fun createSpecExecutorDelegate(21   listener: TestEngineListener,22   defaultCoroutineDispatcherFactory: CoroutineDispatcherFactory,23   configuration: ProjectConfiguration,24): SpecExecutorDelegate = JvmSpecExecutorDelegate(listener, defaultCoroutineDispatcherFactory, configuration)25@ExperimentalKotest26class JvmSpecExecutorDelegate(27   private val listener: TestEngineListener,28   private val dispatcherFactory: CoroutineDispatcherFactory,29   private val configuration: ProjectConfiguration,30) : SpecExecutorDelegate {31   private val logger = Logger(JvmSpecExecutorDelegate::class)32   private fun Spec.resolvedIsolationMode() =33      this.isolationMode() ?: this.isolationMode ?: configuration.isolationMode34   override suspend fun execute(spec: Spec): Map<TestCase, TestResult> {35      val scheduler = when (val concurrentTests = spec.resolvedConcurrentTests(configuration.concurrentTests)) {36         ProjectConfiguration.Sequential -> SequentialTestScheduler37         else -> ConcurrentTestScheduler(max(1, concurrentTests))38      }39      val isolation = spec.resolvedIsolationMode()40      logger.log { Pair(spec::class.bestName(), "isolation=$isolation") }41      val runner = when (isolation) {42         IsolationMode.SingleInstance -> SingleInstanceSpecRunner(43            listener,44            scheduler,45            dispatcherFactory,46            configuration47         )48         IsolationMode.InstancePerTest -> InstancePerTestSpecRunner(49            listener,50            scheduler,51            dispatcherFactory,52            configuration53         )54         IsolationMode.InstancePerLeaf -> InstancePerLeafSpecRunner(55            listener,56            scheduler,57            dispatcherFactory,58            configuration59         )60      }61      return runner.execute(spec).getOrThrow()62   }63}64/**65 * Returns the concurrent tests count to use for tests in this spec.66 *67 * If threads is specified on the spec, then that will implicitly raise the concurrentTests68 * count to the same value if concurrentTests is not specified.69 *70 * Note that if this spec is annotated with @Isolate then the value71 * will be 1 regardless of the config setting.72 *73 * spec.concurrency ?: configuration.concurrentTests74 */75@OptIn(ExperimentalKotest::class)76internal fun Spec.resolvedConcurrentTests(defaultConcurrentTests: Int): Int {77   val fromSpecConcurrency = this.concurrency ?: this.concurrency()78   return when {79      this::class.isIsolate() -> ProjectConfiguration.Sequential80      fromSpecConcurrency != null -> max(1, fromSpecConcurrency)81      else -> defaultConcurrentTests82   }83}...

Spec.resolvedConcurrentTests

Using AI Code Generation

1resolvedTests.forEach { test ->2println(test.name)3}4resolvedTests.forEach { test ->5println(test.name)6}7resolvedTests.forEach { test ->8println(test.name)9}10resolvedTests.forEach { test ->11println(test.name)12}13resolvedTests.forEach { test ->14println(test.name)15}16resolvedTests.forEach { test ->17println(test.name)18}19resolvedTests.forEach { test ->20println(test.name)21}22resolvedTests.forEach { test ->23println(test.name)24}

Spec.resolvedConcurrentTests

Using AI Code Generation

1fun test1() {2    println("test1")3}4fun test2() {5    println("test2")6}7fun test3() {8    println("test3")9}10fun test4() {11    println("test4")12}13fun test5() {14    println("test5")15}16fun test6() {17    println("test6")18}19fun test7() {20    println("test7")21}22fun test8() {23    println("test8")24}25@Concurrent(3)26fun test9() {27    println("test9")28}29@Concurrent(3)30fun test10() {31    println("test10")32}33@Concurrent(3)34fun test11() {35    println("test11")36}37@Concurrent(2)38fun test12() {39    println("test12")40}41@Concurrent(2)42fun test13() {43    println("test13")44}45class MySpec : StringSpec({46    val resolvedTests = resolvedConcurrentTests()47    resolvedTests.forEach { testGroup ->48        testGroup.forEach { test ->49        }50    }51})52class MySpec : StringSpec({53    val resolvedTests = resolvedConcurrentTests()54    resolvedTests.forEach { testGroup ->55        testGroup.forEach { test ->56        }57    }58})

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