How to use withConfiguration method of io.kotest.engine.interceptors.EngineContext class

...20      }21      val c = ProjectConfiguration()22      c.registry.add(listener)23      ProjectListenerEngineInterceptor.intercept(24         EngineContext.empty.withConfiguration(c)25      ) { EngineResult(emptyList()) }26      fired shouldBe true27   }28   test("should invoke multiple beforeProject listeners") {29      var fired1 = false30      var fired2 = false31      val listener1 = object : BeforeProjectListener {32         override suspend fun beforeProject() {33            fired1 = true34         }35      }36      val listener2 = object : BeforeProjectListener {37         override suspend fun beforeProject() {38            fired2 = true39         }40      }41      val c = ProjectConfiguration()42      c.registry.add(listener1)43      c.registry.add(listener2)44      ProjectListenerEngineInterceptor.intercept(45         EngineContext.empty.withConfiguration(c)46      ) { EngineResult(emptyList()) }47      fired1 shouldBe true48      fired2 shouldBe true49   }50   test("should invoke afterProject listeners") {51      var fired = false52      val listener = object : AfterProjectListener {53         override suspend fun afterProject() {54            fired = true55         }56      }57      val c = ProjectConfiguration()58      c.registry.add(listener)59      ProjectListenerEngineInterceptor.intercept(60         EngineContext.empty.withConfiguration(c)61      ) { EngineResult(emptyList()) }62      fired shouldBe true63   }64   test("should invoke multiple afterProject listeners") {65      var fired1 = false66      var fired2 = false67      val listener1 = object : AfterProjectListener {68         override suspend fun afterProject() {69            fired1 = true70         }71      }72      val listener2 = object : AfterProjectListener {73         override suspend fun afterProject() {74            fired2 = true75         }76      }77      val c = ProjectConfiguration()78      c.registry.add(listener1)79      c.registry.add(listener2)80      ProjectListenerEngineInterceptor.intercept(81         EngineContext.empty.withConfiguration(c)82      ) { EngineResult(emptyList()) }83      fired1 shouldBe true84      fired2 shouldBe true85   }86   test("should return BeforeProjectListener errors wrapped in BeforeProjectListenerException") {87      val listener1 = object : BeforeProjectListener {88         override suspend fun beforeProject() {89            error("whack!")90         }91      }92      val listener2 = object : BeforeProjectListener {93         override suspend fun beforeProject() {94            error("zapp!")95         }96      }97      val c = ProjectConfiguration()98      c.registry.add(listener1)99      c.registry.add(listener2)100      val results = ProjectListenerEngineInterceptor.intercept(101         EngineContext.empty.withConfiguration(c)102      ) { EngineResult(emptyList()) }103      results.errors.filterIsInstance<ExtensionException.BeforeProjectException>().size shouldBe 2104   }105   test("should return AfterProjectListener errors wrapped in AfterProjectListenerException") {106      val listener1 = object : AfterProjectListener {107         override suspend fun afterProject() {108            error("whack!")109         }110      }111      val listener2 = object : AfterProjectListener {112         override suspend fun afterProject() {113            error("zapp!")114         }115      }116      val c = ProjectConfiguration()117      c.registry.add(listener1)118      c.registry.add(listener2)119      val results = ProjectListenerEngineInterceptor.intercept(120         EngineContext.empty.withConfiguration(c)121      ) { EngineResult(emptyList()) }122      results.errors.filterIsInstance<ExtensionException.AfterProjectException>().size shouldBe 2123   }124})...

...28      }29      val c = ProjectConfiguration()30      c.registry.add(ext1)31      c.registry.add(ext2)32      ProjectExtensionEngineInterceptor.intercept(EngineContext.empty.withConfiguration(c)) { EngineResult.empty }33      fired1 shouldBe true34      fired2 shouldBe true35   }36   test("should invoke downstream after extensions") {37      var fired = false38      val ext1 = object : ProjectExtension {39         override suspend fun interceptProject(context: ProjectContext, callback: suspend (ProjectContext) -> Unit) {40            callback(context)41         }42      }43      val ext2 = object : ProjectExtension {44         override suspend fun interceptProject(context: ProjectContext, callback: suspend (ProjectContext) -> Unit) {45            callback(context)46         }47      }48      val c = ProjectConfiguration()49      c.registry.add(ext1)50      c.registry.add(ext2)51      ProjectExtensionEngineInterceptor.intercept(EngineContext.empty.withConfiguration(c)) {52         fired = true53         EngineResult.empty54      }55      fired shouldBe true56   }57   test("should invoke downstream without extensions") {58      var fired = false59      ProjectExtensionEngineInterceptor.intercept(EngineContext.empty) {60         fired = true61         EngineResult.empty62      }63      fired shouldBe true64   }65   test("should propagate tag changes") {66      var tags = TagExpression("none")67      val ext = object : ProjectExtension {68         override suspend fun interceptProject(context: ProjectContext, callback: suspend (ProjectContext) -> Unit) {69            callback(context.copy(tags = context.tags.include("bar")))70         }71      }72      val c = ProjectConfiguration()73      c.registry.add(ext)74      ProjectExtensionEngineInterceptor.intercept(EngineContext.empty.withTags(TagExpression("foo")).withConfiguration(c)) {75         tags = it.tags76         EngineResult.empty77      }78      tags.expression shouldBe "foo & bar"79   }80})...

...44   }45   fun withListener(listener: TestEngineListener): EngineContext {46      return EngineContext(suite, listener, tags, configuration)47   }48   fun withConfiguration(c: ProjectConfiguration): EngineContext {49      return EngineContext(suite, listener, tags, c)50   }51   fun withTags(tags: TagExpression): EngineContext {52      return EngineContext(suite, listener, tags, configuration)53   }54}55fun ProjectContext.toEngineContext(context: EngineContext): EngineContext {56   return EngineContext(57      suite,58      context.listener,59      tags,60      configuration61   )62}...

...23      test("should error on empty test suite") {24         val conf = ProjectConfiguration()25         conf.failOnEmptyTestSuite = true26         val result =27            EmptyTestSuiteInterceptor.intercept(EngineContext.empty.withConfiguration(conf)) { EngineResult.empty }28         result.errors.filterIsInstance<EmptyTestSuiteException>().shouldHaveSize(1)29      }30      test("should not error on non empty test suite") {31         val tc = TestCase(32            EmptyTestSuiteInterceptorTest::class.toDescriptor().append("foo"),33            TestName("foo"),34            EmptyTestSuiteInterceptorTest(),35            {},36            sourceRef(),37            TestType.Test38         )39         val conf = ProjectConfiguration()40         conf.failOnEmptyTestSuite = true41         val result = EmptyTestSuiteInterceptor.intercept(42            EngineContext.empty.withConfiguration(conf)43         ) {44            it.listener.testFinished(tc, TestResult.Success(Duration.ZERO))45            EngineResult.empty46         }47         result.errors.filterIsInstance<EmptyTestSuiteException>().shouldHaveSize(0)48      }49   }50}...

...18      val c = ProjectConfiguration()19      c.specExecutionOrder = SpecExecutionOrder.Lexicographic20      var sorted = emptyList<SpecRef>()21      SpecSortEngineInterceptor.intercept(22         EngineContext.empty.withConfiguration(c).withTestSuite(23            TestSuite(24               listOf(25                  SpecRef.Reference(IgnoredTestsTest::class),26                  SpecRef.Reference(BangDisableFunSpec::class),27                  SpecRef.Reference(FocusTest::class),28               )29            )30         )31      ) {32         sorted = it.suite.specs33         EngineResult(emptyList())34      }35      sorted.map { it.kclass } shouldBe listOf(BangDisableFunSpec::class, FocusTest::class, IgnoredTestsTest::class)36   }...

...12class ProjectTimeoutEngineInterceptorTest : FunSpec({13   test("should return ProjectTimeoutException when project times out") {14      val c = ProjectConfiguration()15      c.projectTimeout = 1.milliseconds16      val result = ProjectTimeoutEngineInterceptor.intercept(EngineContext.empty.withConfiguration(c)) {17         delay(1000)18         EngineResult.empty19      }20      result.errors.size shouldBe 121      result.errors.first().shouldBeInstanceOf<ProjectTimeoutException>()22   }23   test("should not return ProjectTimeoutException when project does not time out") {24      val c = ProjectConfiguration()25      c.projectTimeout = 100000.milliseconds26      val result = ProjectTimeoutEngineInterceptor.intercept(EngineContext.empty.withConfiguration(c)) {27         delay(1)28         EngineResult.empty29      }30      result.errors.size shouldBe 031   }32})...

1val engineContext = EngineContext( engine = engine, configuration = configuration )2val engineContext = EngineContext( engine = engine, configuration = configuration )3val engineContext = EngineContext( engine = engine, configuration = configuration )4val engineContext = EngineContext( engine = engine, configuration = configuration )5val engineContext = EngineContext( engine = engine, configuration = configuration )6val engineContext = EngineContext( engine = engine, configuration = configuration )7val engineContext = EngineContext( engine = engine, configuration = configuration )8val engineContext = EngineContext( engine = engine, configuration = configuration )9val engineContext = EngineContext( engine = engine, configuration = configuration )10val engineContext = EngineContext( engine = engine, configuration = configuration )11val engineContext = EngineContext( engine = engine, configuration = configuration )12val engineContext = EngineContext( engine = engine, configuration = configuration )13val engineContext = EngineContext( engine = engine, configuration = configuration )14val engineContext = EngineContext( engine = engine, configuration = configuration )15val engineContext = EngineContext( engine = engine, configuration = configuration )

1val config = ProjectConfig()2withConfig(config) {3}4class ProjectConfig : AbstractProjectConfig() {5override fun listeners() = listOf(MyListener())6}7class MyListener : TestListener {8override suspend fun beforeSpec(spec: Spec) {9println("beforeSpec")10}11override suspend fun afterSpec(spec: Spec) {12println("afterSpec")13}14}15class ProjectConfig : AbstractProjectConfig() {16override fun listeners() = listOf(MyListener())17}18class MyListener : TestListener {19override suspend fun beforeSpec(spec: Spec) {20println("beforeSpec")21}22override suspend fun afterSpec(spec: Spec) {23println("afterSpec")24}25}26class ProjectConfigTest : FunSpec({27withConfig(ProjectConfig()) {28}29})30class ProjectConfigTest : DescribeSpec({31withConfig(ProjectConfig()) {32}33})34class ProjectConfigTest : ExpectSpec({35withConfig(ProjectConfig()) {36}37})38class ProjectConfigTest : FeatureSpec({39withConfig(ProjectConfig()) {40}41})

1class   EngineContextConfigTest  :  FunSpec ({2  test ( "test" ) {3    withConfiguration (4          configuration  =  KotestEngineConfiguration (5              specExecutionTimeout  =  Duration . ofSeconds ( 1 ),6              determineSpecClasses  =  {  emptyList ()  },7              filter  =  {  true  },8              extensions  =  emptyList (),9              listeners  =  emptyList (),10          block  =  {11              val  conf  =  configuration ()12              conf . specExecutionTimeout  shouldBe   Duration . ofSeconds ( 1 )13              conf . determineSpecClasses  shouldBe   {  emptyList ()  }14              conf . filter  shouldBe   {  true  }15              conf . extensions  shouldBe   emptyList < Extension >()16              conf . listeners  shouldBe   emptyList < TestEngineListener >()17          }18  }19})

1val config = EngineConfiguration (2withConfiguration(config) {3}4class MySpec : FunSpec({5}) {6override fun configuration() = super.configuration().copy(7}8class MySpec : FunSpec({9}) {10override fun configuration() = super.configuration().copy(11}12class MySpec : FreeSpec({13}) {14override fun configuration() = super.configuration().copy(15}16class MySpec : DescribeSpec({17}) {18override fun configuration() = super.configuration().copy(19}20class MySpec : StringSpec({21}) {22override fun configuration() = super.configuration().copy(23}24class MySpec : WordSpec({25}) {26override fun configuration() = super.configuration().copy(27}28class MySpec : BehaviorSpec({29}) {30override fun configuration() = super.configuration().copy(

1fun main() {2   EngineLauncher()3      .withConfiguration {4         testTimeout = Duration.ofSeconds(5)5      }6      .withSpec(MySpec::class)7      .launch()8}9fun main() {10   EngineLauncher()11      .withConfiguration {12         testTimeout = Duration.ofSeconds(5)13      }14      .withSpec(MySpec::class)15      .launch()16}17fun main() {18   EngineLauncher()19      .withConfiguration {20         testTimeout = Duration.ofSeconds(5)21      }22      .withSpec(MySpec::class)23      .launch()24}25override fun configuration() = super.configuration().copy(26}27class MySpec : StringSpec({28}) {29override fun configuration() = super.configuration().copy(30}31class MySpec : WordSpec({32}) {33override fun configuration() = super.configuration().copy(34}35class MySpec : BehaviorSpec({36}) {37override fun configuration() = super.configuration().copy(

1fun main() {2   EngineLauncher()3      .withConfiguration {4         testTimeout = Duration.ofSeconds(5)5      }6      .withSpec(MySpec::class)7      .launch()8}9fun main() {10   EngineLauncher()11      .withConfiguration {12         testTimeout = Duration.ofSeconds(5)13      }14      .withSpec(MySpec::class)15      .launch()16}17fun main() {18   EngineLauncher()19      .withConfiguration {20         testTimeout = Duration.ofSeconds(5)21      }22      .withSpec(MySpec::class)23      .launch()24}