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How to use AssertionUtil class of com.tngtech.jgiven.impl.util package
Best JGiven code snippet using com.tngtech.jgiven.impl.util.AssertionUtil
Source:MockScenarioModelBuilder.java 
...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 @Override...
Source:ReportModel.java
...6import com.tngtech.jgiven.annotation.As;7import com.tngtech.jgiven.annotation.AsProvider;8import com.tngtech.jgiven.annotation.Description;9import com.tngtech.jgiven.impl.params.DefaultAsProvider;10import com.tngtech.jgiven.impl.util.AssertionUtil;11import com.tngtech.jgiven.impl.util.ReflectionUtil;12import java.util.Comparator;13import java.util.EnumSet;14import java.util.List;15import java.util.Map;16import java.util.Optional;17public class ReportModel {18 /**19 * Full qualified name of the test class.20 */21 private String className;22 /**23 * An optional name to group scenarios24 */25 private String name;26 /**27 * An optional description of the test class.28 */29 private String description;30 private List<ScenarioModel> scenarios = Lists.newArrayList();31 private Map<String, Tag> tagMap = Maps.newLinkedHashMap();32 public void accept(ReportModelVisitor visitor) {33 visitor.visit(this);34 List<ScenarioModel> sorted = sortByDescription();35 for (ScenarioModel m : sorted) {36 m.accept(visitor);37 }38 visitor.visitEnd(this);39 }40 private List<ScenarioModel> sortByDescription() {41 List<ScenarioModel> sorted = Lists.newArrayList(getScenarios());42 sorted.sort(Comparator.comparing(self -> self.getDescription().toLowerCase()));43 return sorted;44 }45 public ScenarioModel getLastScenarioModel() {46 return getScenarios().get(getScenarios().size() - 1);47 }48 public Optional<ScenarioModel> findScenarioModel(String scenarioDescription) {49 for (ScenarioModel model : getScenarios()) {50 if (model.getDescription().equals(scenarioDescription)) {51 return Optional.of(model);52 }53 }54 return Optional.empty();55 }56 public StepModel getFirstStepModelOfLastScenario() {57 return getLastScenarioModel().getCase(0).getStep(0);58 }59 public synchronized void addScenarioModel(ScenarioModel currentScenarioModel) {60 scenarios.add(copyModelToKeepOriginalIsolatedInItsThread(currentScenarioModel));61 }62 private ScenarioModel copyModelToKeepOriginalIsolatedInItsThread(ScenarioModel currentScenarioModel) {63 return new ScenarioModel(currentScenarioModel);64 }65 public String getSimpleClassName() {66 return Iterables.getLast(Splitter.on('.').split(getClassName()));67 }68 public String getDescription() {69 return description;70 }71 public void setDescription(String description) {72 this.description = description;73 }74 public String getClassName() {75 return className;76 }77 public void setClassName(String className) {78 this.className = className;79 }80 public List<ScenarioModel> getScenarios() {81 return scenarios;82 }83 public void setScenarios(List<ScenarioModel> scenarios) {84 this.scenarios = scenarios;85 }86 public String getPackageName() {87 int index = this.className.lastIndexOf('.');88 if (index == -1) {89 return "";90 }91 return this.className.substring(0, index);92 }93 public List<ScenarioModel> getFailedScenarios() {94 return getScenariosWithStatus(ExecutionStatus.FAILED);95 }96 public List<ScenarioModel> getPendingScenarios() {97 return getScenariosWithStatus(ExecutionStatus.SCENARIO_PENDING, ExecutionStatus.SOME_STEPS_PENDING);98 }99 public List<ScenarioModel> getScenariosWithStatus(ExecutionStatus first, ExecutionStatus... rest) {100 EnumSet<ExecutionStatus> stati = EnumSet.of(first, rest);101 List<ScenarioModel> result = Lists.newArrayList();102 for (ScenarioModel m : scenarios) {103 ExecutionStatus executionStatus = m.getExecutionStatus();104 if (stati.contains(executionStatus)) {105 result.add(m);106 }107 }108 return result;109 }110 public synchronized void addTag(Tag tag) {111 this.tagMap.put(tag.toIdString(), tag);112 }113 public synchronized void addTags(Iterable<Tag> tags) {114 tags.forEach(this::addTag);115 }116 public synchronized Tag getTagWithId(String tagId) {117 Tag tag = this.tagMap.get(tagId);118 AssertionUtil.assertNotNull(tag, "Could not find tag with id " + tagId);119 return tag;120 }121 public synchronized Map<String, Tag> getTagMap() {122 return tagMap;123 }124 public synchronized void setTagMap(Map<String, Tag> tagMap) {125 this.tagMap = tagMap;126 }127 public synchronized void addScenarioModelOrMergeWithExistingOne(ScenarioModel scenarioModel) {128 Optional<ScenarioModel> existingScenarioModel = findScenarioModel(scenarioModel.getDescription());129 if (existingScenarioModel.isPresent()) {130 AssertionUtil.assertTrue(scenarioModel.getScenarioCases().size() == 1,131 "ScenarioModel has more than one case");132 existingScenarioModel.get().addCase(scenarioModel.getCase(0));133 existingScenarioModel.get().addDurationInNanos(scenarioModel.getDurationInNanos());134 } else {135 addScenarioModel(scenarioModel);136 }137 }138 public synchronized void setTestClass(Class<?> testClass) {139 AssertionUtil.assertTrue(className == null || testClass.getName().equals(className),140 "Test class of the same report model was set to different values. 1st value: " + className141 + ", 2nd value: " + testClass.getName());142 setClassName(testClass.getName());143 if (testClass.isAnnotationPresent(Description.class)) {144 setDescription(testClass.getAnnotation(Description.class).value());145 }146 As as = testClass.getAnnotation(As.class);147 AsProvider provider = as != null148 ? ReflectionUtil.newInstance(as.provider())149 : new DefaultAsProvider();150 name = provider.as(as, testClass);151 }152 public String getName() {153 return name;...
Source:ScenarioTestListener.java
...3import com.tngtech.jgiven.base.ScenarioTestBase;4import com.tngtech.jgiven.exception.FailIfPassedException;5import com.tngtech.jgiven.impl.ScenarioBase;6import com.tngtech.jgiven.impl.ScenarioHolder;7import com.tngtech.jgiven.impl.util.AssertionUtil;8import com.tngtech.jgiven.impl.util.ParameterNameUtil;9import com.tngtech.jgiven.report.impl.CommonReportHelper;10import com.tngtech.jgiven.report.model.NamedArgument;11import com.tngtech.jgiven.report.model.ReportModel;12import java.lang.reflect.Method;13import java.util.List;14import java.util.concurrent.ConcurrentHashMap;15import org.testng.ITestContext;16import org.testng.ITestListener;17import org.testng.ITestResult;18/**19 * TestNG Test listener to enable JGiven for a test class.20 */21@SuppressWarnings("checkstyle:AbbreviationAsWordInName")22public class ScenarioTestListener implements ITestListener {23 public static final String SCENARIO_ATTRIBUTE = "jgiven::scenario";24 public static final String REPORT_MODELS_ATTRIBUTE = "jgiven::reportModels";25 @Override26 public void onTestStart(ITestResult paramITestResult) {27 Object instance = paramITestResult.getInstance();28 ScenarioBase scenario;29 if (instance instanceof ScenarioTestBase<?, ?, ?>) {30 ScenarioTestBase<?, ?, ?> testInstance = (ScenarioTestBase<?, ?, ?>) instance;31 scenario = testInstance.createNewScenario();32 } else {33 scenario = new ScenarioBase();34 }35 ScenarioHolder.get().setScenarioOfCurrentThread(scenario);36 paramITestResult.setAttribute(SCENARIO_ATTRIBUTE, scenario);37 ReportModel reportModel = getReportModel(paramITestResult, instance.getClass());38 scenario.setModel(reportModel);39 //TestNG cannot run in parallel if stages are to be injected, because then multiple scenarios40 //will attempt to inject into a single test instance at the same time.41 new IncompatibleMultithreadingChecker().checkIncompatibleMultiThreading(paramITestResult);42 // TestNG does not work well when catching step exceptions, so we have to disable that feature43 // this mainly means that steps following a failing step are not reported in JGiven44 scenario.getExecutor().setSuppressStepExceptions(false);45 // avoid rethrowing exceptions as they are already thrown by the steps46 scenario.getExecutor().setSuppressExceptions(true);47 scenario.getExecutor().injectStages(instance);48 Method method = paramITestResult.getMethod().getConstructorOrMethod().getMethod();49 scenario.startScenario(instance.getClass(), method, getArgumentsFrom(method, paramITestResult));50 // inject state from the test itself51 scenario.getExecutor().readScenarioState(instance);52 }53 private ScenarioBase getScenario(ITestResult paramITestResult) {54 return (ScenarioBase) paramITestResult.getAttribute(SCENARIO_ATTRIBUTE);55 }56 private ReportModel getReportModel(ITestResult testResult, Class<?> clazz) {57 ConcurrentHashMap<String, ReportModel> reportModels = getReportModels(testResult.getTestContext());58 ReportModel model = reportModels.get(clazz.getName());59 if (model == null) {60 model = new ReportModel();61 model.setTestClass(clazz);62 ReportModel previousModel = reportModels.putIfAbsent(clazz.getName(), model);63 if (previousModel != null) {64 model = previousModel;65 }66 }67 AssertionUtil.assertNotNull(model, "Report model is null");68 return model;69 }70 @Override71 public void onTestSuccess(ITestResult paramITestResult) {72 testFinished(paramITestResult);73 }74 @Override75 public void onTestFailure(ITestResult paramITestResult) {76 ScenarioBase scenario = getScenario(paramITestResult);77 if (scenario != null) {78 scenario.getExecutor().failed(paramITestResult.getThrowable());79 testFinished(paramITestResult);80 }81 }...
AssertionUtil
Using AI Code Generation
1import com.tngtech.jgiven.impl.util.AssertionUtil;2public class AssertionUtilTest {3 public static void main(String[] args) {4 AssertionUtil.assertTrue(1 == 1, "1 is not equal to 1");5 }6}7at com.tngtech.jgiven.impl.util.AssertionUtil.assertTrue(AssertionUtil.java:24)8at com.tngtech.jgiven.impl.util.AssertionUtilTest.main(AssertionUtilTest.java:7)
AssertionUtil
Using AI Code Generation
1import com.tngtech.jgiven.impl.util.AssertionUtil;2import com.tngtech.jgiven.impl.util.AssertionUtil$;3public class AssertionUtilTest {4 public static void main(String[] args) {5 AssertionUtil$.MODULE$.assertThat(true).isTrue();6 }7}
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