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How to use globalExtensions method of io.kotest.core.spec.Spec class

Best Kotest code snippet using io.kotest.core.spec.Spec.globalExtensions

Spec.kt

Source:Spec.kt

...176   open fun coroutineDispatcherFactory(): CoroutineDispatcherFactory? = null177   /**178    * Returns any extensions registered via this spec that should be added to the global scope.179    */180   abstract fun globalExtensions(): List<Extension>181   @JsName("severity_js")182   var severity: TestCaseSeverityLevel? = null183   @JsName("isolation_mode_js")184   var isolationMode: IsolationMode? = null185   var failfast: Boolean? = null186   /**187    * Sets the number of tests that will be launched concurrently.188    *189    * Each test is launched into its own coroutine. This parameter determines how many test190    * coroutines are launched concurrently inside this spec.191    *192    * Setting this parameter to [ProjectConfiguration.MaxConcurrency] will result in all tests of this spec193    * being launched concurrently.194    *...

AnnotationSpec.kt

Source:AnnotationSpec.kt

...74      val tests = this::class.findRootTests()75      val nested = this::class.findNestedTests()76      return tests + nested77   }78   override fun globalExtensions(): List<Extension> {79      return emptyList()80   }81   private fun KFunction<*>.isExpectingException(): Boolean {82      return annotations.filterIsInstance<Test>().first().expected != Test.None::class83   }84   private fun KFunction<*>.getExpectedException(): KClass<out Throwable> {85      return annotations.filterIsInstance<Test>().first().expected86   }87   private fun KClass<*>.findRootTests(): List<RootTest> {88      return findTestFunctions().map { f ->89         f.isAccessible = true90         if (f.isIgnoredTest()) {91            f.toIgnoredRootTest()92         } else {...

DslDrivenSpec.kt

Source:DslDrivenSpec.kt

...17    * Contains the [RootTest]s that have been registered on this spec.18    */19   private var rootTests = emptyList<RootTest>()20   private var sealed = false21   private val globalExtensions = mutableListOf<Extension>()22   /**23    * Marks that this spec has been instantiated and all root tests have been registered.24    * After this point, no further root tests are allowed to be defined.25    */26   fun seal() {27      sealed = true28   }29   override fun rootTests(): List<RootTest> {30      return rootTests31   }32   override fun globalExtensions(): List<Extension> {33      return globalExtensions.toList()34   }35   override fun add(test: RootTest) {36      if (sealed) throw InvalidDslException("Cannot add a root test after the spec has been instantiated: ${test.name.testName}")37      rootTests = rootTests + test38   }39   /**40    * Include the tests and extensions from the given [TestFactory] in this spec.41    * Tests are added in order from where this include was invoked using configuration and42    * settings at the time the method was invoked.43    */44   fun include(factory: TestFactory) {45      factory.tests.forEach { add(it.copy(factoryId = factory.factoryId)) }46      register(factory.extensions)47   }48   /**49    * Includes the tests from the given [TestFactory] in this spec or factory, with the given50    * prefixed added to each of the test's name.51    */52   fun include(prefix: String, factory: TestFactory) {53      val renamed = factory.tests.map { test ->54         val name = test.name.copy(testName = prefix + " " + test.name.testName)55         test.copy(name = name)56      }57      include(factory.copy(tests = renamed))58   }59   /**60    * Registers a callback that will execute after all tests in this spec have completed.61    *62    * This is a convenience method for creating a [FinalizeSpecListener] and constraining63    * it to only fire for this spec.64    */65   fun finalizeSpec(f: FinalizeSpec) {66      globalExtensions.add(object : FinalizeSpecListener {67         override suspend fun finalizeSpec(kclass: KClass<out Spec>, results: Map<TestCase, TestResult>) {68            if (kclass == this@DslDrivenSpec::class) {69               f(Tuple2(kclass, results))70            }71         }72      })73   }74   /**75    * Registers a callback that will execute after all specs have completed.76    *77    * This is a convenience method for creating a [ProjectListener] and registering78    * it with project configuration.79    */80   fun afterProject(f: AfterProject) {81      globalExtensions.add(object : ProjectListener {82         override suspend fun afterProject() {83            f()84         }85      })86   }87   @Deprecated("This has no effect and will be removed in 6.0", level = DeprecationLevel.ERROR)88   fun aroundSpec(aroundSpecFn: AroundSpecFn) {89      extension(object : SpecExtension {90         override suspend fun intercept(spec: KClass<out Spec>, process: suspend () -> Unit) {91            aroundSpecFn(Tuple2(spec, process))92         }93      })94   }95}...

instantiateSpec.kt

Source:instantiateSpec.kt

...30            .fold(spec) { acc, ext -> ext.instantiated(acc) }31      }32      else -> Result.success(obj)33   }.onSuccess { spec ->34      spec.globalExtensions().forEach { registry.add(it) }35   }36}37internal fun <T : Spec> javaReflectNewInstance(clazz: KClass<T>): Spec {38   try {39      val constructor = clazz.constructors.find { it.parameters.isEmpty() }40         ?: throw SpecInstantiationException(41            "Could not create instance of $clazz. Specs must have a public zero-arg constructor.",42            null43         )44      constructor.isAccessible = true45      return constructor.call()46   } catch (t: Throwable) {47      t.printStackTrace()48      throw SpecInstantiationException("Could not create instance of $clazz", t)...

globalExtensions

Using AI Code Generation

1class MySpec : FunSpec() {2    override fun globalExtensions(): List<Extension> = listOf(MyExtension())3    init {4        test("test") {5        }6    }7}8class MySpec : FunSpec() {9    override fun extensions(): List<Extension> = listOf(MyExtension())10    init {11        test("test") {12        }13    }14}15class MySpec : FunSpec() {16    override fun extensions(): List<Extension> = listOf(MyExtension())17    init {18        test("test") {19        }20    }21}22class MySpec : FunSpec() {23    override fun extensions(): List<Extension> = listOf(MyExtension())24    init {25        test("test") {26        }27    }28}29class MySpec : FunSpec() {30    override fun extensions(): List<Extension> = listOf(MyExtension())31    init {32        test("test") {33        }34    }35}36class MySpec : FunSpec() {37    override fun extensions(): List<Extension> = listOf(MyExtension())38    init {39        test("test") {40        }41    }42}43class MySpec : FunSpec() {44    override fun extensions(): List<Extension> = listOf(MyExtension())45    init {46        test("test") {47        }48    }49}50class MySpec : FunSpec() {51    override fun extensions(): List<Extension> = listOf(MyExtension())52    init {53        test("test") {54        }55    }56}57class MySpec : FunSpec() {58    override fun extensions(): List<Extension> = listOf(MyExtension())59    init {60        test("test") {61        }62    }63}

globalExtensions

Using AI Code Generation

1class GlobalExtensionsSpec : FunSpec({2    test("test 1") {3    }4    test("test 2") {5    }6})7class ExtensionsSpec : FunSpec() {8    override fun extensions() = listOf(9        object : AbstractExtension() {10            override fun intercept(spec: Spec, process: () -> Unit) {11                process()12            }13        }14    init {15        test("test 1") {16        }17        test("test 2") {18        }19    }20}21class IsolationModeSpec : FunSpec() {22    override fun isolationMode(): IsolationMode = IsolationMode.InstancePerTest23    init {24        test("test 1") {25        }26        test("test 2") {27        }28    }29}30class DuplicateTestNameModeSpec : FunSpec() {31    override fun duplicateTestNameMode(): DuplicateTestNameMode = DuplicateTestNameMode.Allow32    init {33        test("test 1") {34        }35        test("test 1") {36        }37    }38}39class TestCaseOrderSpec : FunSpec() {40    override fun testCaseOrder(): TestCaseOrder = TestCaseOrder.Random41    init {42        test("test 1") {43        }44        test("test 2") {45        }46    }47}48class TestCaseConfigSpec : FunSpec() {49    override fun defaultTestCaseConfig(): TestCaseConfig = TestCaseConfig(50        timeout = Duration.seconds(5),51        tags = setOf(Tag("tag1"), Tag("tag2"))52    init {53        test("test 1") {54        }55        test("test 2") {56        }57    }58}

globalExtensions

Using AI Code Generation

1class StringSpecExample : StringSpec() {2    override fun globalExtensions() = listOf(Listener)3    init {4        "test" {5        }6    }7}8class StringSpecExample : StringSpec() {9    override fun extensions() = listOf(Listener)10    init {11        "test" {12        }13    }14}15class StringSpecExample : StringSpec({16}).config(extensions = listOf(Listener))17class StringSpecExample : StringSpec({18}).extensions(Listener)19class StringSpecExample : StringSpec({20}).extensions(Listener)21class StringSpecExample : StringSpec({22}).extensions(Listener)23class StringSpecExample : StringSpec({24}).extensions(Listener)25class StringSpecExample : StringSpec({26}).extensions(Listener)27class StringSpecExample : StringSpec({28}).extensions(Listener)29class StringSpecExample : StringSpec({30}).extensions(Listener)31class StringSpecExample : StringSpec({32}).extensions(Listener)33class StringSpecExample : StringSpec({34}).extensions(Listener)35class StringSpecExample : StringSpec({36}).extensions(Listener)

globalExtensions

Using AI Code Generation

1    fun testGlobalExtensions() {2        val spec = object : FunSpec() {3            init {4                globalExtensions().add(ExampleExtension())5                test("test") {6                }7            }8        }9    }10    fun testExtensions() {11        val spec = object : FunSpec() {12            init {13                extensions().add(ExampleExtension())14                test("test") {15                }16            }17        }18    }19    dependencies {20        testImplementation("io.kotest:kotest-runner-junit5-jvm:4.6.0")21        testImplementation("io.kotest:kotest-assertions-core-jvm:4.6.0")22        testImplementation("io.kotest:kotest-assertions-json-jvm:4.6.0")23        testImplementation("io.kotest:kotest-property-jvm:4.6.0")24        testImplementation("io.kotest:kotest-extensions-koin-jvm:4.6.0")25        testImplementation("io.kotest:kotest-extensions-spring-jvm:4.6.0")26    }

globalExtensions

Using AI Code Generation

1"Test 1" {2val result = add(2, 3)3}4"Test 2" {5val result = add(2, 3)6}7}8}9}10}

globalExtensions

Using AI Code Generation

1class MySpec : FunSpec({2   globalExtensions(MyExtension())3   test("a test") {4   }5})6class MySpec : FunSpec({7   test("a test") {8   }.config(extensions = listOf(MyExtension()))9})10class MySpec : FunSpec({11   test("a test") {12   }.config(extensions = listOf(MyExtension()))13})14class MySpec : FunSpec({15   test("a test") {16   }.config(extensions = listOf(MyExtension()))17})18class MySpec : FunSpec({19   test("a test") {20   }.config(extensions = listOf(MyExtension()))21})22class MySpec : FunSpec({23   test("a test") {24   }.config(extensions = listOf(MyExtension()))25})26class MySpec : FunSpec({27   test("a test") {28   }.config(extensions = listOf(MyExtension()))29})30class MySpec : FunSpec({31   test("a test") {32   }.config(extensions = listOf(MyExtension()))33})34class MySpec : FunSpec({35   test("a test") {36   }.config(extensions = listOf(MyExtension()))37})

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