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How to use SpekTestDescriptorFactory class of org.spekframework.spek2.junit package

Best Spek code snippet using org.spekframework.spek2.junit.SpekTestDescriptorFactory

ReadmeTestEngine.kt

Source:ReadmeTestEngine.kt

...5import ch.tutteli.niok.writeText6import org.junit.platform.engine.*7import org.spekframework.spek2.junit.JUnitEngineExecutionListenerAdapter8import org.spekframework.spek2.junit.SpekTestDescriptor9import org.spekframework.spek2.junit.SpekTestDescriptorFactory10import org.spekframework.spek2.junit.SpekTestEngine11import org.spekframework.spek2.runtime.SpekRuntime12import org.spekframework.spek2.runtime.execution.ExecutionRequest13import java.nio.file.Paths14import java.util.*15import kotlin.collections.HashSet16import kotlin.collections.component117import kotlin.collections.component218import kotlin.collections.filterIsInstance19import kotlin.collections.forEach20import kotlin.collections.isNotEmpty21import kotlin.collections.map22import kotlin.collections.mutableMapOf23import kotlin.collections.set24import org.junit.platform.engine.ExecutionRequest as JUnitExecutionRequest25class ReadmeTestEngine : TestEngine {26    private val spek = SpekTestEngine()27    private val examples = mutableMapOf<String, String>()28    private val code = HashSet<String>()29    private val snippets = mutableMapOf<String, String>()30    override fun getId(): String = "spek2-readme"31    override fun discover(discoveryRequest: EngineDiscoveryRequest, uniqueId: UniqueId): TestDescriptor {32        val descriptor = spek.discover(discoveryRequest, uniqueId)33        require(descriptor.children.isNotEmpty()) {34            "Could not find any specification, check your runtime classpath"35        }36        return descriptor37    }38    override fun execute(request: JUnitExecutionRequest) {39        val default = Locale.getDefault()40        try {41            Locale.setDefault(Locale.UK)42            val classes = runSpekWithCustomListener(request)43            processExamples(classes, request)44        } catch (t: Throwable) {45            t.printStackTrace()46            Locale.setDefault(default)47            request.fail(t)48        }49    }50    private fun processExamples(classes: List<String>, request: JUnitExecutionRequest) {51        val specContents = classes.map { qualifiedClass ->52            qualifiedClass to fileContent("src/main/kotlin/$qualifiedClass.kt", request)53        }54        specContents.forEach { (_, specContent) ->55            extractSnippets(specContent, request)56        }57        var readmeContent = fileContent(readmeStringPath, request)58        if (examples.isEmpty()) {59            request.fail("no examples found")60            return61        }62        if (code.isEmpty()) {63            request.fail("no code found")64            return65        }66        if (snippets.isEmpty()) {67            request.fail("no snippets found")68            return69        }70        examples.forEach { (exampleId, output) ->71            readmeContent = updateExampleLikeInReadme(readmeContent, specContents, exampleId, output, request)72        }73        code.forEach { codeId ->74            readmeContent = updateCodeInReadme(readmeContent, specContents, codeId, request)75        }76        snippets.forEach { (snippetId, snippetContent) ->77            readmeContent = updateSnippetInReadme(readmeContent, snippetId, snippetContent, request)78        }79        Paths.get(readmeStringPath).writeText(readmeContent)80    }81    private fun extractSnippets(specContent: String, request: JUnitExecutionRequest) {82        Regex("//(snippet-.+)-start([\\S\\s]*?)//(snippet-.+)-end").findAll(specContent).forEach {83            val (tag, content, endTag) = it.destructured84            request.failIf(tag != endTag) { "tag $tag-start did not end with $tag-end but with $endTag" }85            snippets[tag] = content.trimIndent()86        }87    }88    private fun runSpekWithCustomListener(request: JUnitExecutionRequest) : List<String> {89        val roots = request.rootTestDescriptor.children90            .filterIsInstance<SpekTestDescriptor>()91            .map(SpekTestDescriptor::scope)92        val executionListener = ReadmeExecutionListener(93            JUnitEngineExecutionListenerAdapter(request.engineExecutionListener, SpekTestDescriptorFactory()),94            examples,95            code96        )97        val executionRequest = ExecutionRequest(roots, executionListener)98        SpekRuntime().execute(executionRequest)99        return roots.map { it.path.toString() }100    }101    private fun fileContent(path: String, request: JUnitExecutionRequest): String {102        val file = Paths.get(path)103        request.failIf(!file.exists) { "could not find ${file.absolutePathAsString}" }104        return file.readText()105    }106    private inline fun JUnitExecutionRequest.failIf(predicate: Boolean, errorMessage: () -> String) {107        if (predicate) fail(errorMessage())...

SpekTestEngine.kt

Source:SpekTestEngine.kt

...26            UriSelector::class.java,27            DirectorySelector::class.java28        )29    }30    private val descriptorFactory = SpekTestDescriptorFactory()31    private val runtime by lazy { SpekRuntime() }32    override fun getId() = ID33    override fun discover(discoveryRequest: EngineDiscoveryRequest, uniqueId: UniqueId): TestDescriptor {34        val engineDescriptor = SpekEngineDescriptor(uniqueId, id)35        if (containsUnsupportedSelector(discoveryRequest)) {36            return engineDescriptor37        }38        val sourceDirs = discoveryRequest.getSelectorsByType(ClasspathRootSelector::class.java)39            .map { it.classpathRoot }40            .map { Paths.get(it) }41            .map { it.toString() }42        val classSelectors = discoveryRequest.getSelectorsByType(ClassSelector::class.java)43            .filter {44                // get all super classes...

SpekTestDescriptor.kt

Source:SpekTestDescriptor.kt

...10import org.spekframework.spek2.runtime.scope.TestScopeImpl11import java.util.*12class SpekTestDescriptor internal constructor(13    val scope: ScopeImpl,14    private val factory: SpekTestDescriptorFactory15) : TestDescriptor {16    companion object {17        private val ENGINE_ID = UniqueId.forEngine(SpekTestEngine.ID)18    }19    private val id by lazy { computeId(scope) }20    private fun computeId(scope: ScopeImpl?): UniqueId = if (scope == null) {21        ENGINE_ID22    } else {23        computeId(scope.parent as ScopeImpl?).append("${scope.id.type}", scope.id.name)24    }25    private var engineDescriptor: SpekEngineDescriptor? = null26    private val childDescriptors = mutableSetOf<TestDescriptor>()27    override fun getUniqueId() = id28    override fun getDisplayName(): String = scope.path.name...

Spek2ForgivingTestEngine.kt

Source:Spek2ForgivingTestEngine.kt

1package ch.tutteli.atrium.bctest.spek2import org.junit.platform.engine.*3import org.spekframework.spek2.junit.JUnitEngineExecutionListenerAdapter4import org.spekframework.spek2.junit.SpekTestDescriptor5import org.spekframework.spek2.junit.SpekTestDescriptorFactory6import org.spekframework.spek2.junit.SpekTestEngine7import org.spekframework.spek2.runtime.SpekRuntime8import org.spekframework.spek2.runtime.execution.ExecutionRequest9import java.util.*10import org.junit.platform.engine.ExecutionRequest as JUnitExecutionRequest11class Spek2ForgivingTestEngine : TestEngine {12    private val spek = SpekTestEngine()13    private lateinit var forgiveRegex: Regex14    override fun getId(): String = "spek2-forgiving"15    override fun discover(discoveryRequest: EngineDiscoveryRequest, uniqueId: UniqueId): TestDescriptor {16        val descriptor = spek.discover(discoveryRequest, uniqueId)17        val forgive = discoveryRequest.configurationParameters.get("forgive").orElse(null)18        forgiveRegex = Regex(forgive)19        require(descriptor.children.isNotEmpty()) {20            "Could not find any specification, check your runtime classpath"21        }22        return descriptor23    }24    override fun execute(request: JUnitExecutionRequest) {25        val default = Locale.getDefault()26        try {27            Locale.setDefault(Locale.UK)28            runSpekWithCustomListener(request)29        } catch (t: Throwable) {30            t.printStackTrace()31            Locale.setDefault(default)32            request.fail(t)33        }34    }35    private fun runSpekWithCustomListener(request: JUnitExecutionRequest) {36        val roots = request.rootTestDescriptor.children37            .filterIsInstance<SpekTestDescriptor>()38            .map(SpekTestDescriptor::scope)39        val executionListener = Spek2ForgivingExecutionListener(40            JUnitEngineExecutionListenerAdapter(request.engineExecutionListener, SpekTestDescriptorFactory()),41            forgiveRegex42        )43        val executionRequest = ExecutionRequest(roots, executionListener)44        SpekRuntime().execute(executionRequest)45    }46    private fun JUnitExecutionRequest.fail(throwable: Throwable) {47        engineExecutionListener.executionFinished(48            rootTestDescriptor,49            TestExecutionResult.failed(throwable)50        )51    }52}...

JUnitEngineExecutionListenerAdapter.kt

Source:JUnitEngineExecutionListenerAdapter.kt

...7import org.spekframework.spek2.runtime.scope.ScopeImpl8import org.spekframework.spek2.runtime.scope.TestScopeImpl9class JUnitEngineExecutionListenerAdapter(10    private val listener: EngineExecutionListener,11    private val factory: SpekTestDescriptorFactory12) : ExecutionListener {13    companion object {14        private const val DEFAULT_IGNORE_REASON = "<no reason provided>"15    }16    override fun executionStart() = Unit17    override fun executionFinish() = Unit18    override fun testExecutionStart(test: TestScopeImpl) {19        listener.executionStarted(test.asJUnitDescriptor())20    }21    override fun testExecutionFinish(test: TestScopeImpl, result: ExecutionResult) {22        listener.executionFinished(test.asJUnitDescriptor(), result.asJUnitResult())23    }24    override fun testIgnored(test: TestScopeImpl, reason: String?) {25        listener.executionSkipped(test.asJUnitDescriptor(), reason ?: DEFAULT_IGNORE_REASON)...

SpekTestDescriptorFactoryTest.kt

Source:SpekTestDescriptorFactoryTest.kt

...10import org.spekframework.spek2.runtime.scope.PathBuilder11import org.spekframework.spek2.runtime.scope.ScopeId12import org.spekframework.spek2.runtime.scope.ScopeType13import kotlin.properties.Delegates14class SpekTestDescriptorFactoryTest {15    var factory: SpekTestDescriptorFactory by Delegates.notNull()16    var lifecycleManager: LifecycleManager by Delegates.notNull()17    @BeforeEach18    fun setup() {19        factory = SpekTestDescriptorFactory()20        lifecycleManager = mock()21    }22    @Test23    fun caching() {24        val path = PathBuilder()25            .append("SomeClass")26            .build()27        val scope = GroupScopeImpl(28            ScopeId(ScopeType.Class, "SomeClass"),29            path,30            null,31            Skip.No,32            lifecycleManager,33            false...

SpekTestDescriptorFactory.kt

Source:SpekTestDescriptorFactory.kt

1package org.spekframework.spek2.junit2import org.spekframework.spek2.runtime.scope.GroupScopeImpl3import org.spekframework.spek2.runtime.scope.ScopeImpl4class SpekTestDescriptorFactory {5    private val cache = mutableMapOf<ScopeImpl, SpekTestDescriptor>()6    fun create(scope: ScopeImpl): SpekTestDescriptor = createDescriptor(scope)7    private fun createDescriptor(scope: ScopeImpl): SpekTestDescriptor {8        var cached = true9        val descriptor = cache.computeIfAbsent(scope) {10            cached = false11            SpekTestDescriptor(scope, this)12        }13        if (!cached) {14            descriptor.apply {15                if (scope is GroupScopeImpl) {16                    scope.getChildren().forEach { child ->17                        this.addChild(create(child))18                    }...

SpekTestDescriptorFactory

Using AI Code Generation

1SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();2SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();3SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();4SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();5SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();6SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();7SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();8SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();9SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();10SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();11SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();12SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();13SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();

SpekTestDescriptorFactory

Using AI Code Generation

1SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();2TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest::class.java)3SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();4TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest::class.java)5SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();6TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)7SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();8TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)9SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();10TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)11SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();12TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)13SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();14TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)15SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();16TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)17SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();18TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)19SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();20TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)21SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();22TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)23SpekTestDescriptorFactory spekTestDescriptorFactory = new SpekTestDescriptorFactory();24TestDescriptor spekTestDescriptor = spekTestDescriptorFactory.createTestDescriptorForClass(SpekTest.class)

SpekTestDescriptorFactory

Using AI Code Generation

1    val spekTestDescriptor = SpekTestDescriptorFactory.create(2    engineDescriptor.addChild(spekTestDescriptor)3}4fun runSpekTest() {5    val spekTestEngine = SpekTestEngine()6    val engineDiscoveryRequest = EngineDiscoveryRequestBuilder.request()7        .selectors(8            UniqueIdSelector.forEngine(spekTestEngine.id),9            UniqueIdSelector.forUniqueId(spekTestEngine.id.append("org.spekframework.spek2.junit.SpekTestEngineTest", "test engine discovery"))10        .build()11    spekTestEngine.execute(engineDiscoveryRequest) { _, _ -> }12}

SpekTestDescriptorFactory

Using AI Code Generation

1import org.junit.platform.engine.TestDescriptor2import org.junit.platform.engine.UniqueId3import org.junit.platform.launcher.EngineFilter4import org.junit.platform.launcher.LauncherDiscoveryRequest5import org.junit.platform.launcher.TestExecutionListener6import org.junit.platform.launcher.TestPlan7import org.spekframework.spek2.junit.SpekTestDescriptorFactory8import org.spekframework.spek2.runtime.SpekRuntime9import org.spekframework.spek2.runtime.execution.ExecutionListener10import org.spekframework.spek2.runtime.execution.ExecutionResult11import org.spekframework.spek2.runtime.execution.ExecutionResult.Failure12import org.spekframework.spek2.runtime.execution.ExecutionResult.Success13import org.spekframework.spek2.runtime.scope.Path14import org.spekframework.spek2.runtime.scope.Scope15import org.spekframework.spek2.runtime.scope.TestScopeImpl16import org.spekframework.spek2.runtime.scope.TestStatus17class SpekTestDescriptorFactory : SpekTestDescriptorFactory() {18override fun create(request: LauncherDiscoveryRequest, listener: TestExecutionListener): TestPlan {19val engineFilters = request.getEngineFilters()20val executionListener = object : ExecutionListener {21override fun executionStart() {22}23override fun executionFinish() {24}25override fun executionSkipped(path: Path, reason: String?) {26listener.executionSkipped(path.toUniqueId(), reason)27}28override fun executionFinish(path: Path, result: ExecutionResult) {29when (result) {30is Success -> listener.executionFinished(path.toUniqueId(), TestStatus.SUCCESS.toTestExecutionResult())31is Failure -> listener.executionFinished(path.toUniqueId(), TestStatus.FA

SpekTestDescriptorFactory

Using AI Code Generation

1val testDescriptor = SpekTestDescriptorFactory.create(spec, testPath)2testPlan.add(testDescriptor)3val uniqueId = UniqueId.forEngine("spek").append("container", spec.name).append("test", testPath)4val testCase = SpekTestCase(uniqueId, spec, testPath)5testPlan.add(testCase)6testDescriptor.addChild(testCase)7}8}

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