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How to use listeners class of io.kotest.core.spec package

Best Kotest code snippet using io.kotest.core.spec.listeners

S3StorageServiceSpec.kt

Source:S3StorageServiceSpec.kt

1package network.as2.persistence.s32import com.amazonaws.services.s3.AmazonS33import com.fasterxml.jackson.databind.ObjectMapper4import com.freighttrust.testing.generators.textDataHandlerGenerator5import com.freighttrust.testing.listeners.FlywayTestListener6import com.freighttrust.testing.listeners.PostgresTestListener7import com.freighttrust.testing.listeners.S3TestListener8import com.github.javafaker.Faker9import io.kotest.core.listeners.TestListener10import io.kotest.core.spec.Spec11import io.kotest.core.spec.style.BehaviorSpec12import io.kotest.koin.KoinLifecycleMode13import io.kotest.koin.KoinListener14import io.kotest.matchers.shouldBe15import io.kotest.matchers.shouldNotBe16import io.kotest.property.RandomSource17import kotlinx.coroutines.Dispatchers18import kotlinx.coroutines.withContext19import network.as2.common.AppConfigModule20import network.as2.jooq.enums.FileProvider21import network.as2.persistence.extensions.metadataForS322import network.as2.persistence.postgres.PostgresPersistenceModule23import network.as2.serialisation.JsonModule24import org.koin.core.context.stopKoin25import org.koin.test.KoinTest26import org.koin.test.inject27import kotlin.random.asJavaRandom28@Suppress("BlockingMethodInNonBlockingContext")29class S3StorageServiceSpec : BehaviorSpec(), KoinTest {30  private val bucket = "s3-file-service-spec"31  override fun listeners(): List<TestListener> =32    listOf(33      listOf(34        S3TestListener(bucket)35          .apply { listener(this) }36      ),37      PostgresTestListener()38        .let { postgresListener ->39          listOf(40            postgresListener,41            FlywayTestListener(postgresListener.container)42          )43        },44      listOf(45        KoinListener(...

LocalStorageServiceSpec.kt

Source:LocalStorageServiceSpec.kt

1package network.as2.persistence.local2import com.fasterxml.jackson.databind.ObjectMapper3import com.freighttrust.testing.generators.textDataHandlerGenerator4import com.freighttrust.testing.listeners.FlywayTestListener5import com.freighttrust.testing.listeners.PostgresTestListener6import com.github.javafaker.Faker7import io.kotest.core.listeners.TestListener8import io.kotest.core.spec.Spec9import io.kotest.core.spec.style.BehaviorSpec10import io.kotest.koin.KoinLifecycleMode11import io.kotest.koin.KoinListener12import io.kotest.matchers.shouldBe13import io.kotest.matchers.shouldNotBe14import io.kotest.property.RandomSource15import kotlinx.coroutines.Dispatchers16import kotlinx.coroutines.withContext17import network.as2.common.AppConfigModule18import network.as2.jooq.enums.FileProvider19import network.as2.persistence.extensions.metadataForLocal20import network.as2.persistence.postgres.PostgresPersistenceModule21import network.as2.serialisation.JsonModule22import org.koin.core.context.stopKoin23import org.koin.test.KoinTest24import org.koin.test.inject25import java.io.BufferedInputStream26import java.io.FileInputStream27import kotlin.random.asJavaRandom28@Suppress("BlockingMethodInNonBlockingContext")29class LocalStorageServiceSpec : BehaviorSpec(), KoinTest {30  override fun listeners(): List<TestListener> =31    listOf(32      PostgresTestListener()33        .let { postgresListener ->34          listOf(35            postgresListener,36            FlywayTestListener(postgresListener.container)37          )38        },39      listOf(40        KoinListener(41          modules = listOf(42            AppConfigModule,43            JsonModule,44            LocalPersistenceModule,...

KotestStringSpecTest.kt

Source:KotestStringSpecTest.kt

1package com.example.kotest2import com.example.logger3import io.kotest.assertions.fail4import io.kotest.core.extensions.Extension5import io.kotest.core.listeners.TestListener6import io.kotest.core.spec.Spec7import io.kotest.core.spec.style.StringSpec8import io.kotest.core.test.TestCase9import io.kotest.core.test.TestResult10import kotlin.reflect.KClass11class KotestStringSpecTest : StringSpec({12    val logger = logger<KotestStringSpecTest>()13    val list = mutableListOf<String>()14    fun add(item: String) {15        list.add(item)16    }17    add("init-1")18    logger.info("init 1, list: {}", list)19    "foo" {20        add("foo")21        logger.info("foo, list: {}", list)22    }23    add("init-2")24    logger.info("init 2, list: {}", list)25    "fail" {26        add("fail")27        logger.info("fail, list: {}", list)28        fail("fail, list: $list")29    }30    "bar" {31        add("bar")32        logger.info("bar, list: {}", list)33    }34})35class KotestStringSpecTest2: StringSpec() {36    private val logger = logger<KotestStringSpecTest2>()37    init {38        val list = mutableListOf<String>()39        fun add(item: String) {40            list.add(item)41        }42        add("init-1")43        logger.info("init 1, list: {}", list)44        "foo" {45            add("foo")46            logger.info("foo, list: {}", list)47        }48        add("init-2")49        logger.info("init 2, list: {}", list)50        "fail" {51            add("fail")52            logger.info("fail, list: {}", list)53            fail("fail, list: $list")54        }55        "bar" {56            add("bar")57            logger.info("bar, list: {}", list)58        }59    }60    override fun afterSpec(spec: Spec) {61        logger.info("afterSpec")62    }63    override fun afterTest(testCase: TestCase, result: TestResult) {64        logger.info("afterTest")65    }66    override fun beforeSpec(spec: Spec) {67        logger.info("beforeSpec")68    }69    override fun beforeTest(testCase: TestCase) {70        logger.info("beforeTest")71    }72    override fun extensions(): List<Extension> {73        logger.info("extensions")74        return listOf(object : Extension {})75    }76    override fun listeners(): List<TestListener> {77        logger.info("listeners")78        return listOf(ExampleListener)79    }80}81object ExampleListener: TestListener {82    private val logger = logger<ExampleListener>()83    override suspend fun afterInvocation(testCase: TestCase, iteration: Int) {84        logger.info("afterInvocation ${testCase.displayName}")85    }86    override suspend fun afterSpec(spec: Spec) {87        val names = spec.rootTests().map { it.testCase.displayName }88        logger.info("afterSpec $names")89    }90    override suspend fun afterTest(testCase: TestCase, result: TestResult) {91        logger.info("afterTest ${testCase.displayName}, ${result.status} ${result.reason} ${result.error}")...

TestContainerExtension.kt

Source:TestContainerExtension.kt

1package io.kotest.extensions.testcontainers2import io.kotest.core.extensions.MountableExtension3import io.kotest.core.listeners.AfterSpecListener4import io.kotest.core.listeners.TestListener5import io.kotest.core.spec.Spec6import io.kotest.core.test.TestCase7import io.kotest.core.test.TestResult8import io.kotest.core.test.TestType9import io.kotest.core.test.isRootTest10import kotlinx.coroutines.Dispatchers11import kotlinx.coroutines.withContext12import org.testcontainers.containers.GenericContainer13import org.testcontainers.lifecycle.TestLifecycleAware14import java.util.Optional15class TestContainerExtension<T : GenericContainer<out T>>(16   private val container: GenericContainer<out T>,17   private val lifecycleMode: LifecycleMode = LifecycleMode.Spec,18) : MountableExtension<T, T>, TestListener, AfterSpecListener {...

TestListener.kt

Source:TestListener.kt

1package fixutre23import io.kotest.core.config.AbstractProjectConfig4import io.kotest.core.listeners.*5import io.kotest.core.listeners.ProjectListener6import io.kotest.core.spec.AutoScan7import io.kotest.core.spec.Spec8import io.kotest.core.spec.style.FunSpec9import io.kotest.core.test.TestCase10import io.kotest.core.test.TestResult11import io.kotest.matchers.shouldBe12import kotlin.reflect.KClass1314object SpecLevelListener : TestListener {15  override val name:String = "SpecLevelListener"1617  override suspend fun prepareSpec(kclass: KClass<out Spec>) {18    println("PrepareSpec(in SpecLevelListener): ${kclass.qualifiedName}")19  }2021  override suspend fun beforeSpec(spec: Spec) {22    println("BeforeSpec: ${spec.materializeRootTests().joinToString { it.testCase.displayName }}")23  }2425  override suspend fun beforeTest(testCase: TestCase) {26    println("BeforeTest: ${testCase.displayName}")27  }2829  override suspend fun afterTest(testCase: TestCase, result: TestResult) {30    println("AfterTest: ${testCase.displayName}")31  }3233  override suspend fun afterSpec(spec: Spec) {34    println("AfterSpec: ${spec.materializeRootTests().joinToString { it.testCase.displayName }}")35  }3637  override suspend fun finalizeSpec(kclass: KClass<out Spec>, results: Map<TestCase, TestResult>) {38    println("FinalizeSpec(in SpecLevelListener): ${kclass.qualifiedName}")39  }40}4142class NumbersTestWithFixture1 : FunSpec() {43  init {44    context("Addition") {45      test("2 + 2") {46        2 + 2 shouldBe 447      }48      test("4 * 4") {49        4 + 4 shouldBe 850      }51    }52  }5354  override fun listeners() = listOf(SpecLevelListener)55}5657class NumbersTestWithFixture2 : FunSpec() {58  init {59    context("Multiplication") {60      test("2 * 2") {61        2 * 2 shouldBe 462      }63      test("4 * 4") {64        4 * 4 shouldBe 1665      }66    }67  }6869  override fun listeners() = listOf(SpecLevelListener)70}7172object MyProjectListener : ProjectListener, TestListener {73  override val name: String = "MyProjectListener"7475  override suspend fun beforeProject() { println("Before project") }7677  override suspend fun afterProject() { println("After project") }7879  override suspend fun prepareSpec(kclass: KClass<out Spec>) {80    println("PrepareSpec: ${kclass.qualifiedName}")81  }8283  override suspend fun finalizeSpec(kclass: KClass<out Spec>, results: Map<TestCase, TestResult>) {84    println("FinalizeSpec: ${kclass.qualifiedName}")85  }86}8788object ProjectConfig: AbstractProjectConfig() {89  override fun listeners() = listOf(MyProjectListener)
...

BFunSpec.kt

Source:BFunSpec.kt

1package com.painkillergis.ktor_starter2import io.kotest.core.listeners.ProjectListener3import io.kotest.core.spec.AutoScan4import io.kotest.core.spec.style.FunSpec5import io.kotest.core.test.TestCase6import io.ktor.client.*7import io.ktor.client.features.*8import io.ktor.client.features.json.*9import io.ktor.client.request.*10import io.ktor.client.statement.*11import io.ktor.http.*12import io.ktor.server.engine.*13import io.ktor.server.netty.*14import kotlinx.coroutines.delay15import kotlinx.coroutines.withTimeout16import com.cruftbusters.ktor_baseurl_util.setBaseUrl17abstract class BFunSpec(val body: FunSpec.(HttpClient) -> Unit) : FunSpec({18  register(ServerStart)19  body(this, httpClient)20}) {21  companion object {22    private const val embeddedServerBaseUrl = "http://localhost:8080"23    private val baseUrl = System.getProperty("baseUrl").ifBlank { embeddedServerBaseUrl }24    private var started = false25    private val server = embeddedServer(Netty, port = 8080) { module() }26    val httpClient = HttpClient {27      defaultRequest {28        setBaseUrl(baseUrl)29      }30      install(JsonFeature)31    }32    object ServerStart : io.kotest.core.listeners.TestListener {33      override suspend fun beforeTest(testCase: TestCase) {34        if (started || baseUrl != embeddedServerBaseUrl) return35        server.start()36        started = true37        withTimeout(4000) {38          while (!isRunning()) {39            delay(250)40          }41        }42      }43      private suspend fun isRunning() =44        try {45          httpClient.get<HttpResponse>("/version").status == HttpStatusCode.OK46        } catch (exception: Exception) {...

VaultTestListener.kt

Source:VaultTestListener.kt

1package com.freighttrust.testing.listeners2import io.kotest.core.listeners.TestListener3import io.kotest.core.spec.Spec4import io.kotest.matchers.shouldBe5import kotlinx.coroutines.Dispatchers6import kotlinx.coroutines.withContext7import org.testcontainers.containers.BindMode8import org.testcontainers.containers.wait.strategy.Wait9import org.testcontainers.vault.VaultContainer10import java.nio.charset.Charset11class VaultTestListener : TestListener {12  private val container = VaultContainer<Nothing>("vault:1.4.3")13    .apply {14      withVaultToken("root")15      withClasspathResourceMapping(16        "/kotest/listeners/vault/init.sh",17        "/opt/init.sh",18        BindMode.READ_ONLY19      )20    }21  @Suppress("BlockingMethodInNonBlockingContext")22  override suspend fun beforeSpec(spec: Spec) {23    with(container) {24      start()25      // wait for vault to start26      waitingFor(Wait.forHealthcheck())27      // execute init script28      val result = withContext(Dispatchers.IO) {29        execInContainer(Charset.defaultCharset(), "sh", "/opt/init.sh")30      }...

KotestConfig.kt

Source:KotestConfig.kt

...5class KotestConfig: AbstractProjectConfig() {6  // Modificamos esta configuraciÃ³n para que se creen nuevos objetos para cada `it`.7  override val isolationMode = IsolationMode.InstancePerLeaf8  // Reporta el resultado de los tests como XML, lo cual usamos para que se muestren en el pull request cuando fallan.9  override fun listeners() = listOf(JunitXmlReporter())10}...

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