How to use Scenario method of com.tngtech.jgiven.impl.Scenario class

Best JGiven code snippet using com.tngtech.jgiven.impl.Scenario.Scenario

Source:MockScenarioModelBuilder.java

...14import com.tngtech.jgiven.config.TagConfiguration;15import com.tngtech.jgiven.exception.JGivenWrongUsageException;16import com.tngtech.jgiven.format.ObjectFormatter;17import com.tngtech.jgiven.impl.Config;18import com.tngtech.jgiven.impl.ScenarioModelBuilder;19import com.tngtech.jgiven.impl.util.AssertionUtil;20import com.tngtech.jgiven.impl.util.WordUtil;21import com.tngtech.jgiven.report.model.*;22import xyz.multicatch.mockgiven.core.annotations.as.AsProviderFactory;23import xyz.multicatch.mockgiven.core.annotations.caseas.CaseAsFactory;24import xyz.multicatch.mockgiven.core.annotations.caseas.CaseAsProviderFactory;25import xyz.multicatch.mockgiven.core.annotations.description.AnnotatedDescriptionFactory;26import xyz.multicatch.mockgiven.core.annotations.description.DescriptionData;27import xyz.multicatch.mockgiven.core.annotations.description.DescriptionQueue;28import xyz.multicatch.mockgiven.core.annotations.description.InlineWithNext;29import xyz.multicatch.mockgiven.core.annotations.tag.AnnotationTagExtractor;30import xyz.multicatch.mockgiven.core.annotations.tag.AnnotationTagUtils;31import xyz.multicatch.mockgiven.core.resources.TextResourceProvider;32import xyz.multicatch.mockgiven.core.scenario.cases.CaseDescription;33import xyz.multicatch.mockgiven.core.scenario.cases.CaseDescriptionFactory;34import xyz.multicatch.mockgiven.core.scenario.cases.ExtendedScenarioCaseModel;35import xyz.multicatch.mockgiven.core.scenario.methods.DescriptionFactory;36import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ArgumentUtils;37import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ParameterFormatterFactory;38import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ParameterFormatterUtils;39import xyz.multicatch.mockgiven.core.scenario.state.CurrentScenarioState;40import xyz.multicatch.mockgiven.core.scenario.steps.ExtendedStepModel;41import xyz.multicatch.mockgiven.core.scenario.steps.StepCommentFactory;42import xyz.multicatch.mockgiven.core.scenario.steps.StepModelFactory;43import xyz.multicatch.mockgiven.core.utils.ExceptionUtils;44public class MockScenarioModelBuilder extends ScenarioModelBuilder {45    private static final Set<String> STACK_TRACE_FILTER = ImmutableSet46            .of("sun.reflect", "com.tngtech.jgiven.impl.intercept", "com.tngtech.jgiven.impl.intercept", "$$EnhancerByCGLIB$$",47                    "java.lang.reflect", "net.sf.cglib.proxy", "com.sun.proxy");48    private static final boolean FILTER_STACK_TRACE = Config.config()49                                                            .filterStackTrace();50    private final Stack<ExtendedStepModel> parentSteps = new Stack<>();51    private final CurrentScenarioState currentScenarioState;52    private final StepCommentFactory stepCommentFactory;53    private final DescriptionFactory descriptionFactory;54    private final CaseDescriptionFactory caseDescriptionFactory;55    private final DescriptionQueue descriptionQueue;56    private AbstractJGivenConfiguration configuration;57    private StepModelFactory stepModelFactory;58    private AnnotationTagExtractor annotationTagExtractor;59    private ParameterFormatterFactory formatterFactory;60    private ExtendedScenarioModel scenarioModel;61    private ExtendedScenarioCaseModel scenarioCaseModel;62    private ExtendedStepModel currentStep;63    private Word introWord;64    private long scenarioStartedNanos;65    private ReportModel reportModel;66    public MockScenarioModelBuilder(CurrentScenarioState currentScenarioState, TextResourceProvider textResourceProvider) {67        this.currentScenarioState = currentScenarioState;68        this.stepCommentFactory = new StepCommentFactory();69        this.descriptionFactory = new DescriptionFactory(new AsProviderFactory(), new AnnotatedDescriptionFactory(), textResourceProvider);70        this.caseDescriptionFactory = new CaseDescriptionFactory(new CaseAsFactory(), new CaseAsProviderFactory());71        this.descriptionQueue = new DescriptionQueue();72        this.configuration = new DefaultConfiguration();73        initializeDependentOnConfiguration();74    }75    public MockScenarioModelBuilder(76            CurrentScenarioState currentScenarioState,77            StepCommentFactory stepCommentFactory,78            DescriptionFactory descriptionFactory,79            CaseDescriptionFactory caseDescriptionFactory,80            DescriptionQueue descriptionQueue81    ) {82        this.currentScenarioState = currentScenarioState;83        this.stepCommentFactory = stepCommentFactory;84        this.descriptionFactory = descriptionFactory;85        this.caseDescriptionFactory = caseDescriptionFactory;86        this.descriptionQueue = descriptionQueue;87        this.configuration = new DefaultConfiguration();88        initializeDependentOnConfiguration();89    }90    private void initializeDependentOnConfiguration() {91        formatterFactory = new ParameterFormatterFactory(configuration);92        stepModelFactory = new StepModelFactory(currentScenarioState, formatterFactory, descriptionFactory);93        annotationTagExtractor = AnnotationTagExtractor.forConfig(configuration);94    }95    @Override96    public void scenarioStarted(String description) {97        scenarioStartedNanos = System.nanoTime();98        String readableDescription = description;99        if (description.contains("_")) {100            readableDescription = description.replace('_', ' ');101        } else if (!description.contains(" ")) {102            readableDescription = WordUtil.camelCaseToCapitalizedReadableText(description);103        }104        scenarioCaseModel = new ExtendedScenarioCaseModel();105        scenarioModel = new ExtendedScenarioModel();106        scenarioModel.addCase(scenarioCaseModel);107        scenarioModel.setDescription(readableDescription);108    }109    @Override110    public void addStepMethod(111            Method paramMethod,112            List<NamedArgument> arguments,113            InvocationMode mode,114            boolean hasNestedSteps115    ) {116        ExtendedStepModel stepModel = stepModelFactory.create(paramMethod, arguments, mode, introWord);117        DescriptionData description = DescriptionData.of(stepModel);118        descriptionQueue.add(description);119        if (introWord != null) {120            introWord = null;121        }122        if (!paramMethod.isAnnotationPresent(InlineWithNext.class)) {123            stepModel.setDescription(descriptionQueue.join());124            if (parentSteps.empty()) {125                getCurrentScenarioCase().addStep(stepModel);126            } else {127                parentSteps.peek()128                           .addNestedStep(stepModel);129            }130            if (hasNestedSteps) {131                parentSteps.push(stepModel);132            }133            currentStep = stepModel;134        }135    }136    @Override137    public void introWordAdded(String value) {138        introWord = new Word();139        introWord.setIntroWord(true);140        introWord.setValue(value);141    }142    @Override143    public void stepCommentAdded(List<NamedArgument> arguments) {144        if (currentStep == null) {145            throw new JGivenWrongUsageException("A step comment must be added after the corresponding step, "146                    + "but no step has been executed yet.");147        }148        currentStep.setComment(stepCommentFactory.create(arguments));149    }150    private ScenarioCaseModel getCurrentScenarioCase() {151        if (scenarioCaseModel == null) {152            scenarioStarted("A Scenario");153        }154        return scenarioCaseModel;155    }156    @Override157    public void stepMethodInvoked(158            Method method,159            List<NamedArgument> arguments,160            InvocationMode mode,161            boolean hasNestedSteps162    ) {163        if (method.isAnnotationPresent(IntroWord.class)) {164            introWordAdded(descriptionFactory.create(currentScenarioState.getCurrentStage(), method));165        } else if (method.isAnnotationPresent(StepComment.class)) {166            stepCommentAdded(arguments);167        } else {168            addTags(method.getAnnotations());169            addTags(method.getDeclaringClass()170                          .getAnnotations());171            addStepMethod(method, arguments, mode, hasNestedSteps);172        }173    }174    @Override175    public void stepMethodFailed(Throwable t) {176        if (currentStep != null) {177            currentStep.setStatus(StepStatus.FAILED);178        }179    }180    @Override181    public void stepMethodFinished(182            long durationInNanos,183            boolean hasNestedSteps184    ) {185        if (hasNestedSteps && !parentSteps.isEmpty()) {186            currentStep = parentSteps.peek();187        }188        if (currentStep != null) {189            currentStep.setDurationInNanos(durationInNanos);190            if (hasNestedSteps) {191                if (currentStep.getStatus() != StepStatus.FAILED) {192                    currentStep.inheritStatusFromNested();193                }194                parentSteps.pop();195            }196        }197        if (!hasNestedSteps && !parentSteps.isEmpty()) {198            currentStep = parentSteps.peek();199        }200    }201    @Override202    public void scenarioFailed(Throwable e) {203        scenarioCaseModel.setException(e, getStackTrace(e));204    }205    private List<String> getStackTrace(Throwable throwable) {206        if (FILTER_STACK_TRACE) {207            return ExceptionUtils.getFilteredStackTrace(throwable, STACK_TRACE_FILTER);208        } else {209            return ExceptionUtils.getStackTrace(throwable);210        }211    }212    @Override213    public void scenarioStarted(214            Class<?> testClass,215            Method method,216            List<NamedArgument> namedArguments217    ) {218        readConfiguration(testClass);219        readAnnotations(testClass, method);220        scenarioModel.setClassName(testClass.getName());221        scenarioModel.setExplicitParametersWithoutUnderline(ArgumentUtils.getNames(namedArguments));222        scenarioModel.setTestMethodName(method.getName());223        List<ObjectFormatter<?>> formatter = formatterFactory.create(method.getParameters(), namedArguments);224        List<String> arguments = ParameterFormatterUtils.toStringList(formatter, ArgumentUtils.getValues(namedArguments));225        scenarioCaseModel.setExplicitArguments(arguments);226        setCaseDescription(testClass, method, namedArguments);227    }228    private void readConfiguration(Class<?> testClass) {229        configuration = ConfigurationUtil.getConfiguration(testClass);230        initializeDependentOnConfiguration();231    }232    private void readAnnotations(233            Class<?> testClass,234            Method method235    ) {236        String scenarioDescription = descriptionFactory.create(currentScenarioState.getCurrentStage(), method);237        scenarioStarted(scenarioDescription);238        if (method.isAnnotationPresent(ExtendedDescription.class)) {239            scenarioModel.setExtendedDescription(method.getAnnotation(ExtendedDescription.class)240                                                       .value());241        }242        if (method.isAnnotationPresent(NotImplementedYet.class) || method.isAnnotationPresent(Pending.class)) {243            scenarioCaseModel.setStatus(ExecutionStatus.SCENARIO_PENDING);244        }245        if (scenarioCaseModel.isFirstCase()) {246            addTags(testClass.getAnnotations());247            addTags(method.getAnnotations());248        }249    }250    private void setCaseDescription(251            Class<?> testClass,252            Method method,253            List<NamedArgument> namedArguments254    ) {255        CaseDescription caseDescription = caseDescriptionFactory.create(method, testClass, scenarioCaseModel, namedArguments);256        if (caseDescription != null) {257            String description = caseDescriptionFactory.create(caseDescription, scenarioCaseModel.getExplicitArguments());258            scenarioCaseModel.setDescription(description);259        }260    }261    public void addTags(Annotation... annotations) {262        for (Annotation annotation : annotations) {263            addTags(annotationTagExtractor.extract(annotation));264        }265    }266    private void addTags(List<Tag> tags) {267        if (!tags.isEmpty()) {268            if (reportModel != null) {269                this.reportModel.addTags(tags);270            }271            if (scenarioModel != null) {272                this.scenarioModel.addTags(tags);273            }274        }275    }276    @Override277    public void scenarioFinished() {278        AssertionUtil.assertTrue(scenarioStartedNanos > 0, "Scenario has no start time");279        long durationInNanos = System.nanoTime() - scenarioStartedNanos;280        scenarioCaseModel.setDurationInNanos(durationInNanos);281        scenarioModel.addDurationInNanos(durationInNanos);282        reportModel.addScenarioModelOrMergeWithExistingOne(scenarioModel);283    }284    @Override285    public void attachmentAdded(Attachment attachment) {286        currentStep.setAttachment(attachment);287    }288    @Override289    public void extendedDescriptionUpdated(String extendedDescription) {290        currentStep.setExtendedDescription(extendedDescription);291    }292    @Override293    public void sectionAdded(String sectionTitle) {294        StepModel stepModel = new StepModel();295        stepModel.setName(sectionTitle);296        stepModel.addWords(new Word(sectionTitle));297        stepModel.setIsSectionTitle(true);298        getCurrentScenarioCase().addStep(stepModel);299    }300    @Override301    public void tagAdded(302            Class<? extends Annotation> annotationClass,303            String... values304    ) {305        TagConfiguration tagConfig = annotationTagExtractor.toTagConfiguration(annotationClass);306        List<Tag> tags = AnnotationTagUtils.toTags(tagConfig, null);307        if (!tags.isEmpty()) {308            if (values.length > 0) {309                addTags(AnnotationTagUtils.getExplodedTags(Iterables.getOnlyElement(tags), values, null, tagConfig));310            } else {311                addTags(tags);312            }313        }314    }315    public void setReportModel(ReportModel reportModel) {316        this.reportModel = reportModel;317    }318    public ReportModel getReportModel() {319        return reportModel;320    }321    public ScenarioModel getScenarioModel() {322        return scenarioModel;323    }324    public ScenarioCaseModel getScenarioCaseModel() {325        return scenarioCaseModel;326    }327}...

Source:MockScenarioExecutor.java

2import java.lang.reflect.Constructor;3import java.lang.reflect.Field;4import java.lang.reflect.InvocationTargetException;5import org.mockito.MockitoAnnotations;6import com.tngtech.jgiven.annotation.ScenarioStage;7import com.tngtech.jgiven.impl.ScenarioExecutor;8import com.tngtech.jgiven.impl.intercept.StageInterceptorInternal;9import com.tngtech.jgiven.impl.intercept.StepInterceptor;10import com.tngtech.jgiven.impl.util.FieldCache;11import com.tngtech.jgiven.impl.util.ReflectionUtil;12import xyz.multicatch.mockgiven.core.scenario.creator.ByteBuddyStageClassCreator;13public class MockScenarioExecutor extends ScenarioExecutor {14    private final ByteBuddyStageClassCreator byteBuddyStageClassCreator = new ByteBuddyStageClassCreator();15    @SuppressWarnings("unchecked")16    public <T> T assertInterception(17            Class<T> type,18            Object constructorParam19    ) {20        try {21            Class<? extends T> interceptableAssertion = byteBuddyStageClassCreator.createStageClass(type);22            Constructor<?>[] constructors = interceptableAssertion.getDeclaredConstructors();23            T result = null;24            for (Constructor constructor : constructors) {25                if (constructor.getParameterCount() == 1) {26                    result = (T) constructor.newInstance(constructorParam);27                }28            }29            setStepInterceptor(result, methodInterceptor);30            stages.put(type, createStageState(result));31            return result;32        } catch (Error e) {33            throw e;34        } catch (Exception e) {35            throw new RuntimeException("Error while trying to create an instance of class " + type, e);36        }37    }38    protected StageState createStageState(Object instance) throws IllegalAccessException, InvocationTargetException, InstantiationException {39        Constructor<?> constructor = StageState.class.getDeclaredConstructors()[0];40        constructor.setAccessible(true);41        return (StageState) constructor.newInstance(instance);42    }43    protected <T> void setStepInterceptor(44            T result,45            StepInterceptor stepInterceptor46    ) {47        ((StageInterceptorInternal) result).__jgiven_setStepInterceptor(stepInterceptor);48    }49    @SuppressWarnings("unchecked")50    public void injectStages(Object stage) {51        for (Field field : FieldCache.get(stage.getClass())52                                     .getFieldsWithAnnotation(ScenarioStage.class)) {53            Object steps = addStage(field.getType());54            ReflectionUtil.setField(field, stage, steps, ", annotated with @ScenarioStage");55        }56        MockitoAnnotations.initMocks(stage);57    }58}

Source:WhenFeiertagAction.java

1package de.limago.zeiterfassung.services.feiertage.test.stages;2import java.util.List;3import org.springframework.beans.factory.annotation.Autowired;4import com.tngtech.jgiven.Stage;5import com.tngtech.jgiven.annotation.ProvidedScenarioState;6import com.tngtech.jgiven.integration.spring.JGivenStage;7import de.limago.zeiterfassung.services.feiertage.Bundesland;8import de.limago.zeiterfassung.services.feiertage.Feiertag;9import de.limago.zeiterfassung.services.feiertage.FeiertagServiceImpl;10@JGivenStage11public class WhenFeiertagAction extends Stage<WhenFeiertagAction>{12	13	@Autowired14	private FeiertagServiceImpl objectUnderTest;15	@ProvidedScenarioState16	private int jahr;17	18	@ProvidedScenarioState19	private Bundesland bundesland;20	21	@ProvidedScenarioState22	private List<Feiertag> feiertage;23	24	public void calculate_holidays() throws Exception{25		feiertage = objectUnderTest.berechneFeiertageFuerJahrUndBundesland(jahr, bundesland);26	}27}

Scenario

Using AI Code Generation

1package com.tngtech.jgiven.example;2import com.tngtech.jgiven.Stage;3import com.tngtech.jgiven.annotation.ScenarioState;4import com.tngtech.jgiven.annotation.ScenarioStage;5import com.tngtech.jgiven.impl.Scenario;6import com.tngtech.jgiven.junit.SimpleScenarioTest;7public class SimpleScenarioTestExample extends SimpleScenarioTest<SimpleScenarioTestExample.SimpleTestStage> {8    SimpleTestStage testStage;9    public void testMethod() throws Exception {10        testStage.given().something();11        testStage.when().something_happens();12        testStage.then().something_should_happen();13        Scenario scenario = new Scenario();14        scenario.given().something();15        scenario.when().something_happens();16        scenario.then().something_should_happen();17    }18    public static class SimpleTestStage extends Stage<SimpleTestStage> {19        String aString;20        public SimpleTestStage something() {21            aString = "something";22            return self();23        }24        public SimpleTestStage something_happens() {25            aString = aString + " happens";26            return self();27        }28        public SimpleTestStage something_should_happen() {29            aString = aString + " should happen";30            return self();31        }32    }33}34package com.tngtech.jgiven.example;35import com.tngtech.jgiven.Stage;36import com.tngtech.jgiven.annotation.ScenarioState;37import com.tngtech.jgiven.annotation.ScenarioStage;38import com.tngtech.jgiven.impl.Scenario;39import com.tngtech.jgiven.junit.SimpleScenarioTest;40public class SimpleScenarioTestExample extends SimpleScenarioTest<SimpleScenarioTestExample.SimpleTestStage> {41    SimpleTestStage testStage;42    public void testMethod() throws Exception {43        testStage.given().something();44        testStage.when().something_happens();45        testStage.then().something_should_happen();46        Scenario scenario = new Scenario();47        scenario.given().something();48        scenario.when().something_happens();49        scenario.then().something_should_happen();50    }51    public static class SimpleTestStage extends Stage<SimpleTestStage> {52        String aString;53        public SimpleTestStage something() {

Scenario

Using AI Code Generation

1import com.tngtech.jgiven.impl.Scenario;2public class Test {3    public static void main(String[] args) {4        Scenario scenario = Scenario.createScenario();5        System.out.println(scenario);6    }7}8The Scenario class has a static method createScenario() which returns an instance of Scenario class. This method is used to create Scenario object. The createScenario() method has the following signature:9public static Scenario createScenario()10The Scenario class also has a method called withTitle() which is used to set the title of the scenario. The withTitle() method has the following signature:11public Scenario withTitle(String title)12The Scenario class also has a method called withDescription() which is used to set the description of the scenario. The withDescription() method has the following signature:13public Scenario withDescription(String description)14The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:15public Scenario withTags(String... tags)16The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:17public Scenario withTags(List<String> tags)18The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:19public Scenario withTags(Iterable<String> tags)20The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:21public Scenario withTags(Iterable<String> tags)22The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:23public Scenario withTags(Iterable<String> tags)24The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:25public Scenario withTags(Iterable<String> tags)26The Scenario class also has a method called withTags() which is used to set the tags of the scenario. The withTags() method has the following signature:27public Scenario withTags(Iterable<String> tags)28The Scenario class also has a method called withTags() which is used to set the tags

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