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How to use DefaultExtensionRegistry class of io.kotest.core.config package

Best Kotest code snippet using io.kotest.core.config.DefaultExtensionRegistry

ProjectConfiguration.kt

Source:ProjectConfiguration.kt

...30   /**31    * Returns the [ExtensionRegistry] that contains all extensions registered through32    * this configuration instance.33    */34   val registry: ExtensionRegistry = DefaultExtensionRegistry()35   /**36    * If enabled, then all failing spec names will be written to a "failure file".37    * This file can then be used by [SpecExecutionOrder.FailureFirst].38    *39    * Defaults to [Defaults.writeSpecFailureFile].40    *41    * Note: Only has an effect on the JVM.42    */43   var writeSpecFailureFile: Boolean = Defaults.writeSpecFailureFile44   /**45    * The path to write the failed spec list to, if enabled.46    *47    * Defaults to [Defaults.specFailureFilePath].48    *...

ExtensionRegistry.kt

Source:ExtensionRegistry.kt

...7   fun clear()8   fun isEmpty(): Boolean9   fun isNotEmpty(): Boolean10}11class DefaultExtensionRegistry : ExtensionRegistry {12   private val extensions = mutableListOf<Extension>()13   override fun all(): List<Extension> = extensions.toList()14   override fun add(extension: Extension) {15      extensions.add(extension)16   }17   override fun remove(extension: Extension) {18      extensions.remove(extension)19   }20   override fun clear() {21      extensions.clear()22   }23   override fun isEmpty(): Boolean = extensions.isEmpty()24   override fun isNotEmpty(): Boolean = extensions.isNotEmpty()25}...

ApplyExtensionsInterceptorTest.kt

Source:ApplyExtensionsInterceptorTest.kt

1package com.sksamuel.kotest.engine.spec.interceptor2import io.kotest.core.config.DefaultExtensionRegistry3import io.kotest.core.extensions.ApplyExtension4import io.kotest.core.extensions.Extension5import io.kotest.core.spec.SpecRef6import io.kotest.core.spec.style.FunSpec7import io.kotest.engine.extensions.SpecWrapperExtension8import io.kotest.engine.spec.interceptor.ApplyExtensionsInterceptor9import io.kotest.matchers.types.shouldBeInstanceOf10class ApplyExtensionsInterceptorTest : FunSpec() {11   init {12      test("ApplyExtensionsInterceptor should apply extensions") {13         val registry = DefaultExtensionRegistry()14         ApplyExtensionsInterceptor(registry)15            .intercept(SpecRef.Reference(MyAnnotatedSpec::class)) {16               val wrapper = registry.all().single() as SpecWrapperExtension17               wrapper.delegate.shouldBeInstanceOf<Foo>()18               Result.success(emptyMap())19            }20      }21      test("ApplyExtensionsInterceptor should apply extensions where the primary constructor is not no-args") {22         val registry = DefaultExtensionRegistry()23         ApplyExtensionsInterceptor(registry)24            .intercept(SpecRef.Reference(MyAnnotatedSpec2::class)) {25               val wrapper = registry.all().single() as SpecWrapperExtension26               wrapper.delegate.shouldBeInstanceOf<Bar>()27               Result.success(emptyMap())28            }29      }30   }31}32class Foo : Extension33class Bar(private val name: String) : Extension {34   constructor() : this("bar")35}36@ApplyExtension(Foo::class)...

DefaultExtensionRegistry

Using AI Code Generation

1val registry = DefaultExtensionRegistry()2registry.register(MyExtension())3KotestEngineLauncher()4.engineExtensions(registry)5.start()6val registry = ExtensionRegistry()7registry.register(MyExtension())8KotestEngineLauncher()9.engineExtensions(registry)10.start()11val registry = DefaultExtensionRegistry()12registry.register(MyExtension())13KotestEngineLauncher()14.engineExtensions(registry)15.start()16val registry = ExtensionRegistry()17registry.register(MyExtension())18KotestEngineLauncher()19.engineExtensions(registry)20.start()21val registry = DefaultExtensionRegistry()22registry.register(MyExtension())23KotestEngineLauncher()24.engineExtensions(registry)25.start()

DefaultExtensionRegistry

Using AI Code Generation

1    DefaultExtensionRegistry().register(2        MyExtension()3    register(MyExtension())4}5fun test() {6    register(MyExtension())7}8fun test() {9    register(MyExtension(), configuration = "myConfig")10}11fun test() {12    register(MyExtension())13}14fun test() {15    register(MyExtension(), configuration = "myConfig")16}17fun test() {18    register(MyExtension())19}20fun test() {21    register(MyExtension(), configuration = "myConfig")22}23fun test()

DefaultExtensionRegistry

Using AI Code Generation

1DefaultExtensionRegistry.registerExtension(TimeoutExtension(1000))2DefaultExtensionRegistry.deregisterExtension(TimeoutExtension(1000))3val extensionRegistry = object : ExtensionRegistry {4    override fun registerExtension(extension: Extension) {5        println("Registering extension: $extension")6    }7    override fun deregisterExtension(extension: Extension) {8        println("Deregistering extension: $extension")9    }10}11extensionRegistry.registerExtension(TimeoutExtension(1000))12extensionRegistry.deregisterExtension(TimeoutExtension(1000))13ServiceLoader.load(Extension::class.java).forEach {14    println("

DefaultExtensionRegistry

Using AI Code Generation

1val  registry = DefaultExtensionRegistry()2registry.register(  MyExtension()  )3}4}5}6class  MyTest :  StringSpec({7  "test"  {8  }9})

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