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How to use JvmDiscoveryContextFactory class of org.spekframework.spek2.runtime package

Best Spek code snippet using org.spekframework.spek2.runtime.JvmDiscoveryContextFactory

SpekTestEngine.kt

Source:SpekTestEngine.kt

...3import org.junit.platform.engine.TestDescriptor4import org.junit.platform.engine.TestEngine5import org.junit.platform.engine.UniqueId6import org.junit.platform.engine.discovery.*7import org.spekframework.spek2.runtime.JvmDiscoveryContextFactory8import org.spekframework.spek2.runtime.SpekRuntime9import org.spekframework.spek2.runtime.execution.DiscoveryRequest10import org.spekframework.spek2.runtime.execution.ExecutionRequest11import org.spekframework.spek2.runtime.scope.Path12import org.spekframework.spek2.runtime.scope.PathBuilder13import java.lang.reflect.Modifier14import java.nio.file.Paths15import org.junit.platform.engine.ExecutionRequest as JUnitExecutionRequest16class SpekTestEngine : TestEngine {17    companion object {18        const val ID = "spek2"19        // Spek does not know how to handle these selectors, fallback to no matching tests.20        private val UNSUPPORTED_SELECTORS = listOf(21            MethodSelector::class.java,22            FileSelector::class.java,23            ModuleSelector::class.java,24            ClasspathResourceSelector::class.java,25            UniqueIdSelector::class.java,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 classes45                val superClasses = mutableListOf<String>()46                var current = it.javaClass.superclass47                while (current != null) {48                    superClasses.add(current.name)49                    current = current.superclass50                }51                superClasses.contains("org.spekframework.spek2.Spek")52            }53            .filter {54                !(it.javaClass.isAnonymousClass55                    || it.javaClass.isLocalClass56                    || it.javaClass.isSynthetic57                    || Modifier.isAbstract(it.javaClass.modifiers))58            }.map {59                PathBuilder60                    .from(it.javaClass.kotlin)61                    .build()62            }63        val packageSelectors = discoveryRequest.getSelectorsByType(PackageSelector::class.java)64            .map {65                PathBuilder()66                    .appendPackage(it.packageName)67                    .build()68            }69        val filters = linkedSetOf<Path>()70        filters.addAll(classSelectors)71        filters.addAll(packageSelectors)72        // todo: empty filter should imply root73        if (filters.isEmpty()) {74            filters.add(PathBuilder.ROOT)75        }76        val context = JvmDiscoveryContextFactory.create(sourceDirs)77        val discoveryResult = runtime.discover(DiscoveryRequest(context, filters.toList()))78        discoveryResult.roots79            .map { descriptorFactory.create(it) }80            .forEach(engineDescriptor::addChild)81        return engineDescriptor82    }83    override fun execute(request: JUnitExecutionRequest) {84        val roots = request.rootTestDescriptor.children85            .filterIsInstance<SpekTestDescriptor>()86            .map(SpekTestDescriptor::scope)87        val executionRequest = ExecutionRequest(88            roots, JUnitEngineExecutionListenerAdapter(request.engineExecutionListener, descriptorFactory)89        )90        runtime.execute(executionRequest)...

JvmDiscoveryContextFactory.kt

Source:JvmDiscoveryContextFactory.kt

...8import kotlin.reflect.KClass9import kotlin.reflect.full.findAnnotation10import kotlin.reflect.full.primaryConstructor11import kotlin.streams.toList12object JvmDiscoveryContextFactory {13    private val defaultInstanceFactory = object : InstanceFactory {14        override fun <T : Spek> create(spek: KClass<T>): T {15            return spek.objectInstance ?: spek.constructors.first { it.parameters.isEmpty() }16                .call()17        }18    }19    fun create(testDirs: List<String>): DiscoveryContext {20        val classes = scanClasses(testDirs)21        val builder = DiscoveryContext.builder()22        classes.filter { !it.isAbstract }23            .filter { it.findAnnotation<Ignore>() == null }24            .map { cls ->25                val instanceFactory = instanceFactoryFor(cls)26                cls to { instanceFactory.create(cls) }...

console.kt

Source:console.kt

1package org.spekframework.ide2import com.xenomachina.argparser.ArgParser3import com.xenomachina.argparser.mainBody4import org.spekframework.spek2.runtime.JvmDiscoveryContextFactory5import org.spekframework.spek2.runtime.SpekRuntime6import org.spekframework.spek2.runtime.execution.DiscoveryRequest7import org.spekframework.spek2.runtime.execution.ExecutionRequest8import org.spekframework.spek2.runtime.scope.PathBuilder9class Spek2ConsoleLauncher {10    fun run(args: LauncherArgs) {11        val paths = args.paths.map {12            PathBuilder.parse(it)13                .build()14        }15        val context = JvmDiscoveryContextFactory.create(args.sourceDirs.toList())16        val discoveryRequest = DiscoveryRequest(context, paths)17        val runtime = SpekRuntime()18        val discoveryResult = runtime.discover(discoveryRequest)19        val executionRequest = ExecutionRequest(discoveryResult.roots, ServiceMessageAdapter())20        runtime.execute(executionRequest)21    }22}23class LauncherArgs(parser: ArgParser) {24    val sourceDirs by parser.adding("--sourceDirs", help="Spec source dirs")25    val paths by parser.adding("--paths", help = "Spek paths to execute")26}27fun main(args: Array<String>) = mainBody {28    val launcherArgs = ArgParser(args).parseInto(::LauncherArgs)29    Spek2ConsoleLauncher().run(launcherArgs)...

DiscoveryRequest.kt

Source:DiscoveryRequest.kt

1package org.spekframework.spek2.runtime.execution2import org.spekframework.spek2.runtime.JvmDiscoveryContextFactory3import org.spekframework.spek2.runtime.discovery.DiscoveryContext4import org.spekframework.spek2.runtime.scope.Path5actual class DiscoveryRequest actual constructor(actual val context: DiscoveryContext,6                                                 actual val paths: List<Path>) {7    // TODO: remove on the next release after 2.0.1, it's only here for compatibility8    constructor(testDirs: List<String>, paths: List<Path>): this(JvmDiscoveryContextFactory.create(testDirs), paths)9}...

JvmDiscoveryContextFactory

Using AI Code Generation

1val discoveryContext = JvmDiscoveryContextFactory().create()2val discoveryRequest = JvmDiscoveryRequestFactory().create()3val discoveryContext = JvmDiscoveryContextFactory().create()4val discoveryRequest = JvmDiscoveryRequestFactory().create()5val discoveryContext = JvmDiscoveryContextFactory().create()6val discoveryRequest = JvmDiscoveryRequestFactory().create()

JvmDiscoveryContextFactory

Using AI Code Generation

1val discoveryContext = JvmDiscoveryContextFactory().createDiscoveryContext()2val discoveryRequest = JvmDiscoveryRequestFactory().createDiscoveryRequest(discoveryContext, classpath)3val discoveryResult = JvmDiscoveryRequestFactory().createDiscoveryResult(discoveryRequest)4val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()5val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()6val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()7val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()8val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()9val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()10val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()11val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()12val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()13val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelectorResolver()14val discoverySelectorResolver = JvmDiscoveryRequestFactory().createDiscoverySelector

JvmDiscoveryContextFactory

Using AI Code Generation

1val discoveryContext = JvmDiscoveryContextFactory().create()2val discoveryRequest = JvmDiscoveryRequestFactory().create()3val discoveryContext = JvmDiscoveryContextFactory().create()4val discoveryRequest = JvmDiscoveryRequestFactory().create()5val discoveryContext = JvmDiscoveryContextFactory().create()6val discoveryRequest = JvmDiscoveryRequestFactory().create()

JvmDiscoveryContextFactory

Using AI Code Generation

1val jvmDiscoveryContextFactory = JvmDiscoveryContextFactory()2val discoveryContext = jvmDiscoveryContextFactory.create()3val discovery = JvmDiscovery(discoveryContext)4val discoveryResult = discovery.discover()5val jvmDiscoveryResultProcessor = JvmDiscoveryResultProcessor()6val executionRequest = jvmDiscoveryResultProcessor.process(discoveryResult)7val jvmExecutionRequest = JvmExecutionRequest()8val executionResult = jvmExecutionRequest.execute(executionRequest)9val jvmExecutionResultProcessor = JvmExecutionResultProcessor()10val executionSummary = jvmExecutionResultProcessor.process(executionResult)11val jvmExecutionSummary = JvmExecutionSummary()12val summary = jvmExecutionSummary.process(executionSummary)13val jvmExecutionSummaryProcessor = JvmExecutionSummaryProcessor()14val summaryResult = jvmExecutionSummaryProcessor.process(summary)15val jvmExecutionResult = JvmExecutionResult()16val result = jvmExecutionResult.process(executionResult)17val jvmTestEngine = JvmTestEngine()18val testEngine = jvmTestEngine.process()19val jvmTestEngineDiscoveryRequest = JvmTestEngineDiscoveryRequest()20val testEngineDiscoveryRequest = jvmTestEngineDiscoveryRequest.process()21val jvmTestEngineExecutionRequest = JvmTestEngineExecutionRequest()22val testEngineExecutionRequest = jvmTestEngineExecutionRequest.process()23val jvmTestEngineExecutionResult = JvmTestEngineExecutionResult()

JvmDiscoveryContextFactory

Using AI Code Generation

1val discoveryContextFactory = JvmDiscoveryContextFactory()2val discoveryContext = discoveryContextFactory.createDiscoveryContext()3val discoveryRequest = discoveryContext.createDiscoveryRequest()4discoveryRequest.discover(discoveryContext)5val discoveryResult = discoveryContext.getDiscoveryResult()6discoveryResult.getGroups().forEach { group ->7println(group.name)8}9}10}

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