How to use results class of io.kotest.runner.junit.platform package

Best Kotest code snippet using io.kotest.runner.junit.platform.results

JUnitTestEngineListener.kt

Source:JUnitTestEngineListener.kt Github

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...79 // contains a mapping of junit TestDescriptor's, so we can find previously registered tests80 private val descriptors = mutableMapOf<Descriptor, TestDescriptor>()81 private var started = false82 private val startedTests = mutableSetOf<Descriptor.TestDescriptor>()83 // the root tests are our entry point when outputting results84 private val rootTests = mutableListOf<TestCase>()85 private var failOnIgnoredTests = false86 private val children = mutableMapOf<Descriptor, MutableList<TestCase>>()87 private val results = mutableMapOf<Descriptor, TestResult>()88 private val dummies = hashSetOf<String>()89 override suspend fun engineStarted() {90 logger.log { Pair(null, "Engine started") }91 listener.executionStarted(root)92 }93 override suspend fun engineInitialized(context: EngineContext) {94 failOnIgnoredTests = context.configuration.failOnIgnoredTests95 formatter = getDisplayNameFormatter(context.configuration.registry, context.configuration)96 }97 override suspend fun engineFinished(t: List<Throwable>) {98 logger.log { Pair(null, "Engine finished; throwables=[${t}]") }99 registerExceptionPlaceholders(t)100 val result = if (failOnIgnoredTests && results.values.any { it.isIgnored }) {101 TestExecutionResult.failed(RuntimeException("Build contained ignored test"))102 } else {103 TestExecutionResult.successful()104 }105 logger.log { Pair(null, "Notifying junit that engine completed $root") }106 listener.executionFinished(root, result)107 }108 override suspend fun specStarted(kclass: KClass<*>) {109 markSpecStarted(kclass)110 }111 override suspend fun specFinished(kclass: KClass<*>, result: TestResult) {112 val t = result.errorOrNull113 when {114 // if we have a spec error before we even started the spec, we will start the spec, add a placeholder115 // to hold the error, mark that test as failed, and then fail the spec as well116 t != null && !started -> {117 val descriptor = markSpecStarted(kclass)118 addPlaceholderTest(descriptor, t, kclass)119 logger.log { Pair(kclass.bestName(), "execution failed: $descriptor $t") }120 listener.executionFinished(descriptor, TestExecutionResult.failed(t))121 }122 // if we had an error in the spec, and we had no tests, we'll add the dummy and return123 t != null && rootTests.isEmpty() -> {124 val descriptor = getSpecDescriptor(kclass)125 addPlaceholderTest(descriptor, t, kclass)126 logger.log { Pair(kclass.bestName(), "execution failed: $descriptor $t") }127 listener.executionFinished(descriptor, TestExecutionResult.failed(t))128 }129 else -> {130 val descriptor = getSpecDescriptor(kclass)131 val result = when (t) {132 null -> TestExecutionResult.successful()133 else -> {134 addPlaceholderTest(descriptor, t, kclass)135 TestExecutionResult.successful()136 }137 }138 logger.log { Pair(kclass.bestName(), "executionFinished: $descriptor") }139 listener.executionFinished(descriptor, result)140 }141 }142 reset()143 }144 override suspend fun specIgnored(kclass: KClass<*>, reason: String?) {145 logger.log { Pair(kclass.bestName(), "Spec is being flagged as ignored") }146 listener.executionSkipped(getSpecDescriptor(kclass), reason)147 }148 private fun markSpecStarted(kclass: KClass<*>): TestDescriptor {149 return try {150 val descriptor = getSpecDescriptor(root, kclass.toDescriptor(), formatter.format(kclass))151 logger.log { Pair(kclass.bestName(), "Registering dynamic spec $descriptor") }152 listener.dynamicTestRegistered(descriptor)153 logger.log { Pair(kclass.bestName(), "Spec executionStarted $descriptor") }154 listener.executionStarted(descriptor)155 started = true156 descriptor157 } catch (t: Throwable) {158 logger.log { Pair(kclass.bestName(), "Error in JUnit Platform listener $t") }159 throw t160 }161 }162 private fun reset() {163 rootTests.clear()164 children.clear()165 results.clear()166 started = false167 descriptors.clear()168 startedTests.clear()169 }170 private fun addPlaceholderTest(parent: TestDescriptor, t: Throwable, kclass: KClass<*>) {171 val (name, cause) = ExtensionExceptionExtractor.resolve(t)172 val descriptor = createTestDescriptor(173 parent.uniqueId.append(Segment.Test.value, name),174 name,175 TestDescriptor.Type.TEST,176 ClassSource.from(kclass.java),177 false178 )179 parent.addChild(descriptor)180 listener.dynamicTestRegistered(descriptor)181 listener.executionStarted(descriptor)182 listener.executionFinished(descriptor, TestResult.Error(Duration.ZERO, cause).toTestExecutionResult())183 }184 override suspend fun testStarted(testCase: TestCase) {185 // depending on the test type, we may want to wait to notify junit, this is because gradle doesn't work186 // properly with the junit test types. Ideally, we'd just set everything to CONTAINER_AND_TEST, which is187 // supposed to mean a test can contain other tests as well as being a test itself, which is exactly how188 // Kotest views tests, but unfortunately it doesn't work properly.189 //190 // Another approach is to wait until the spec finishes to see which tests contain children and which191 // don't and set the test type appropriately, but junit doesn't give us a way to specify test duration192 // (instead it just calculates it itself from the time between marking a test as started and marking193 // it as finished), so this approach works but ends up having all tests as 0ms194 //195 // So the approach we will take is use the TestType from the test definition, unless it is dynamic,196 // then for dynamic we will calculate it later, and accept the 0ms drawback197 logger.log { Pair(testCase.name.testName, "test started") }198 if (testCase.parent != null) rootTests.add(testCase)199 addChild(testCase)200 when (testCase.type) {201 TestType.Container -> startTestIfNotStarted(testCase, TestDescriptor.Type.CONTAINER)202 TestType.Test -> startTestIfNotStarted(testCase, TestDescriptor.Type.TEST)203 TestType.Dynamic -> Unit204 }205 }206 // this test can be output now it has completed as we have all we need to know to complete it207 override suspend fun testFinished(testCase: TestCase, result: TestResult) {208 logger.log { Pair(testCase.name.testName, "test finished $result") }209 results[testCase.descriptor] = result210 val descriptor = getOrCreateTestDescriptor(testCase, null)211 // we need to ensure all parents have been started first212 startParents(testCase)213 startTestIfNotStarted(testCase, null)214 logger.log { Pair(testCase.name.testName, "executionFinished: $descriptor") }215 listener.executionFinished(descriptor, result.toTestExecutionResult())216 }217 override suspend fun testIgnored(testCase: TestCase, reason: String?) {218 logger.log { Pair(testCase.name.testName, "test ignored $reason") }219 if (testCase.parent == null) rootTests.add(testCase)220 addChild(testCase)221 results[testCase.descriptor] = TestResult.Ignored(reason)222 // we need to ensure all parents have been started first223 startParents(testCase)224 val descriptor = getOrCreateTestDescriptor(testCase, TestDescriptor.Type.TEST)225 logger.log { Pair(testCase.name.testName, "Registering dynamic test: $descriptor") }226 listener.dynamicTestRegistered(descriptor)227 logger.log { Pair(testCase.name.testName, "executionSkipped: $descriptor") }228 listener.executionSkipped(descriptor, reason)229 }230 private fun addChild(testCase: TestCase) {231 children.getOrPut(testCase.descriptor.parent) { mutableListOf() }.add(testCase)232 }233 private fun startParents(testCase: TestCase) {234 val parent = testCase.parent235 if (parent != null) {...

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build.gradle.kts

Source:build.gradle.kts Github

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...117 version = "2.8.1"118}119val allureAggregatedReport by tasks.creating(AllureReport::class) {120 doFirst {121 val results = mutableListOf<File>()122 subprojects.stream().forEach {123 it.allure.resultsDir?.let { dir ->124 results.add(dir)125 }126 }127 resultsDirs = results128 }129}130val allureAggregatedServe by tasks.creating(AllureServe::class) {131 doFirst {132 val results = mutableListOf<File>()133 subprojects.stream().forEach {134 it.allure.resultsDir?.let { dir ->135 results.add(dir)136 }137 }138 resultsDirs = results139 }140}...

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results

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1import io.kotest.matchers.shouldBe2import io.kotest.core.spec.style.FunSpec3import io.kotest.runner.junit.platform.KotestEngineLauncher4import io.kotest.runner.junit.platform.KotestEngineLauncher5import org.junit.platform.engine.discovery.DiscoverySelectors6import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder7import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder.request8import org.junit.platform.launcher.core.LauncherFactory9import org.junit.platform.launcher.core.LauncherFactory.launcher10import org.junit.platform.launcher.listeners.SummaryGeneratingListener11import org.junit.platform.launcher.listeners.SummaryGeneratingListener12import org.junit.platform.launcher.listeners.TestExecutionSummary13import org.junit.platform.launcher.listeners.TestExecutionSummary14import org.junit.platform.launcher.listeners.TestExecutionSummary.Failure15import org.junit.platform.launcher.listeners.TestExec

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results

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1 import io.kotest.runner.junit.platform.KotestEngineLauncher2 import io.kotest.runner.junit.platform.KotestEngineLauncherDiscoveryRequestBuilder3 import io.kotest.core.spec.Spec4 import io.kotest.core.spec.style.FunSpec5 import io.kotest.matchers.shouldBe6 import io.kotest.core.spec.style.scopes.RootScope7 import io.kotest.core.spec.style.scopes.TestScope8 import io.kotest.core.spec.style.scopes.ContainerScope9 import io.kotest.core.spec.style.scopes.TestWithConfigScope10 import io.kotest.core.spec.style.scopes.AfterContainerScope11 import io.kotest.core.spec.style.scopes.AfterEachScope12 import io.kotest.core.spec.style.scopes.AfterTestScope13 import io.kotest.core.spec.style.scopes.BeforeContainerScope14 import io.kotest.core.spec.style.scopes.BeforeEachScope15 import io.kotest.core.spec.style.scopes.BeforeTestScope16 import io.kotest.core.spec.style.scopes.TestWithConfigAndInvocationCountScope17 import io.kotest.core.spec.style.scopes.TestWithConfigAndInvocationCountAndParallelismScope18 import io.kotest.core.spec.style.scopes.TestWithInvocationCountScope19 import io.kotest.core.spec.style.scopes.TestWithInvocationCountAndParallelismScope20 import io.kotest.core.spec.style.scopes.TestWithParallelismScope21 import io.kotest.core.spec.style.scopes.TestWithTestPathScope22 import io.kotest.core.spec.style.scopes.TestWithTestPathAndConfigScope23 import io.kotest.core.spec.style.scopes.TestWithTestPathAndConfigAndInvocationCountScope24 import io.kotest.core.spec.style.scopes.TestWithTestPathAndConfigAndInvocationCountAndParallelismScope25 import io.kotest.core.spec.style.scopes.TestWithTestPathAndInvocationCountScope26 import io.kotest.core.spec.style.scopes.TestWithTestPathAndInvocationCountAndParallelismScope27 import io.kotest.core.spec.style.scopes.TestWithTestPathAndParallelismScope28 import io.kotest.core.spec.style.scopes.TestWithTestPathAndTestScope29 import io.kotest.core.spec.style.scopes.TestWithTestPathAndTestAndConfigScope30 import

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