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How to use execute method of org.spekframework.spek2.junit.SpekTestEngine class

Best Spek code snippet using org.spekframework.spek2.junit.SpekTestEngine.execute

ReadmeTestEngine.kt

Source:ReadmeTestEngine.kt

...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())108    }109    private fun JUnitExecutionRequest.fail(errorMessage: String) = fail(IllegalStateException(errorMessage))110    private fun JUnitExecutionRequest.fail(throwable: Throwable) {111        engineExecutionListener.executionFinished(112            rootTestDescriptor,...

SpekTestEngine.kt

Source:SpekTestEngine.kt

...79            .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)91    }92    private fun containsUnsupportedSelector(discoveryRequest: EngineDiscoveryRequest): Boolean {93        for (selector in UNSUPPORTED_SELECTORS) {94            if (discoveryRequest.getSelectorsByType(selector).isNotEmpty()) {95                return true96            }97        }98        return false99    }100}...

Spek2ForgivingTestEngine.kt

Source:Spek2ForgivingTestEngine.kt

...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}...

execute

Using AI Code Generation

1val engine = SpekTestEngine()2val launcher = LauncherFactory.create()3launcher.registerTestEngine(engine)4val request = LauncherDiscoveryRequestBuilder.request().selectors(DiscoverySelectors.selectClass(MySpec.class)).build()5launcher.execute(request)6}7}8import org.junit.platform.engine.discovery.DiscoverySelectors9import org.junit.platform.launcher.LauncherDiscoveryRequest10import org.junit.platform.launcher.LauncherDiscoveryRequestBuilder11import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder12import org.junit.platform.launcher.core.LauncherFactory13import org.spekframework.spek2.junit.SpekTestEngine14import org.spekframework.spek2.runtime.SpekRuntime15import org.spekframework.spek2.runtime.execution.ExecutionListener16import org.spekframework.spek2.runtime.execution.ExecutionResult17import org.spekframework.spek2.runtime.scope.Path18import org.spekframework.spek2.runtime.scope.TestScope19import org.spekframework.spek2.runtime.scope.TestScopeImpl20import org.spekframework.spek2.runtime.scope.TestStatus21import org.spekframework.spek2.runtime.scope.toPath22import org.spekframework.spek2.runtime.scope.toTestScope23import kotlin.test.assertEquals24import kotlin.test.assertTrue25import kotlin.test.fail26object MySpec : Spek({27test("test1") {28}29test("test2") {30}31}) class TestKitExample {32fun test1() {

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