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How to use FailIfPassedException class of com.tngtech.jgiven.exception package
Best JGiven code snippet using com.tngtech.jgiven.exception.FailIfPassedException
Source:ScenarioExecutor.java 
...8import com.tngtech.jgiven.annotation.Pending;9import com.tngtech.jgiven.annotation.ScenarioRule;10import com.tngtech.jgiven.annotation.ScenarioStage;11import com.tngtech.jgiven.attachment.Attachment;12import com.tngtech.jgiven.exception.FailIfPassedException;13import com.tngtech.jgiven.exception.JGivenMissingRequiredScenarioStateException;14import com.tngtech.jgiven.exception.JGivenUserException;15import com.tngtech.jgiven.impl.inject.ValueInjector;16import com.tngtech.jgiven.impl.intercept.NoOpScenarioListener;17import com.tngtech.jgiven.impl.intercept.ScenarioListener;18import com.tngtech.jgiven.impl.intercept.StageTransitionHandler;19import com.tngtech.jgiven.impl.intercept.StepInterceptorImpl;20import com.tngtech.jgiven.impl.util.FieldCache;21import com.tngtech.jgiven.impl.util.ReflectionUtil;22import com.tngtech.jgiven.integration.CanWire;23import com.tngtech.jgiven.report.model.InvocationMode;24import com.tngtech.jgiven.report.model.NamedArgument;25import java.lang.annotation.Annotation;26import java.lang.reflect.Field;27import java.lang.reflect.Method;28import java.util.ArrayList;29import java.util.LinkedHashMap;30import java.util.List;31import java.util.Map;32import java.util.Optional;33import org.slf4j.Logger;34import org.slf4j.LoggerFactory;35/**36 * Main class of JGiven for executing scenarios.37 */38public class ScenarioExecutor {39 private static final Logger log = LoggerFactory.getLogger(ScenarioExecutor.class);40 enum State {41 INIT,42 STARTED,43 FINISHED44 }45 private Object currentTopLevelStage;46 private State state = State.INIT;47 private boolean beforeScenarioMethodsExecuted;48 /**49 * Whether life cycle methods should be executed.50 * This is only false for scenarios that are annotated with @NotImplementedYet51 */52 private boolean executeLifeCycleMethods = true;53 protected final Map<Class<?>, StageState> stages = new LinkedHashMap<>();54 private final List<Object> scenarioRules = new ArrayList<>();55 private final ValueInjector injector = new ValueInjector();56 private StageCreator stageCreator = createStageCreator(new ByteBuddyStageClassCreator());57 private ScenarioListener listener = new NoOpScenarioListener();58 protected final StageTransitionHandler stageTransitionHandler = new StageTransitionHandlerImpl();59 protected final StepInterceptorImpl methodInterceptor =60 new StepInterceptorImpl(this, listener, stageTransitionHandler);61 /**62 * Set if an exception was thrown during the execution of the scenario and63 * suppressStepExceptions is true.64 */65 private Throwable failedException;66 private boolean failIfPass;67 /**68 * Whether exceptions caught while executing steps should be thrown at the end69 * of the scenario. Only relevant if suppressStepExceptions is true, because otherwise70 * the exceptions are not caught at all.71 */72 private boolean suppressExceptions;73 /**74 * Whether exceptions thrown while executing steps should be suppressed or not.75 * Only relevant for normal executions of scenarios.76 */77 private boolean suppressStepExceptions = true;78 /**79 * Create a new ScenarioExecutor instance.80 */81 public ScenarioExecutor() {82 injector.injectValueByType(ScenarioExecutor.class, this);83 injector.injectValueByType(CurrentStep.class, new StepAccessImpl());84 injector.injectValueByType(CurrentScenario.class, new ScenarioAccessImpl());85 }86 class StepAccessImpl implements CurrentStep {87 @Override88 public void addAttachment(Attachment attachment) {89 listener.attachmentAdded(attachment);90 }91 @Override92 public void setExtendedDescription(String extendedDescription) {93 listener.extendedDescriptionUpdated(extendedDescription);94 }95 @Override96 public void setName(String name) {97 listener.stepNameUpdated(name);98 }99 @Override100 public void setComment(String comment) {101 listener.stepCommentUpdated(comment);102 }103 }104 class ScenarioAccessImpl implements CurrentScenario {105 @Override106 public void addTag(Class<? extends Annotation> annotationClass, String... values) {107 listener.tagAdded(annotationClass, values);108 }109 }110 class StageTransitionHandlerImpl implements StageTransitionHandler {111 @Override112 public void enterStage(Object parentStage, Object childStage) throws Throwable {113 if (parentStage == childStage || currentTopLevelStage == childStage) { // NOSONAR: reference comparison OK114 return;115 }116 // if currentStage == null, this means that no stage at117 // all has been executed, thus we call all beforeScenarioMethods118 if (currentTopLevelStage == null) {119 ensureBeforeScenarioMethodsAreExecuted();120 } else {121 // in case parentStage == null, this is the first top-level122 // call on this stage, thus we have to call the afterStage methods123 // from the current top level stage124 if (parentStage == null) {125 executeAfterStageMethods(currentTopLevelStage);126 readScenarioState(currentTopLevelStage);127 } else {128 // as the parent stage is not null, we have a true child call129 // thus we have to read the state from the parent stage130 readScenarioState(parentStage);131 // if there has been a child stage that was executed before132 // and the new child stage is different, we have to execute133 // the after stage methods of the previous child stage134 StageState stageState = getStageState(parentStage);135 if (stageState.currentChildStage != null && stageState.currentChildStage != childStage136 && !afterStageMethodsCalled(stageState.currentChildStage)) {137 updateScenarioState(stageState.currentChildStage);138 executeAfterStageMethods(stageState.currentChildStage);139 readScenarioState(stageState.currentChildStage);140 }141 stageState.currentChildStage = childStage;142 }143 }144 updateScenarioState(childStage);145 executeBeforeStageMethods(childStage);146 if (parentStage == null) {147 currentTopLevelStage = childStage;148 }149 }150 @Override151 public void leaveStage(Object parentStage, Object childStage) throws Throwable {152 if (parentStage == childStage || parentStage == null) {153 return;154 }155 readScenarioState(childStage);156 // in case we leave a child stage that itself had a child stage157 // we have to execute the after stage method of that transitive child158 StageState childState = getStageState(childStage);159 if (childState.currentChildStage != null) {160 updateScenarioState(childState.currentChildStage);161 if (!getStageState(childState.currentChildStage).allAfterStageMethodsHaveBeenExecuted()) {162 executeAfterStageMethods(childState.currentChildStage);163 readScenarioState(childState.currentChildStage);164 updateScenarioState(childStage);165 }166 childState.currentChildStage = null;167 }168 updateScenarioState(parentStage);169 }170 }171 @SuppressWarnings("unchecked")172 <T> T addStage(Class<T> stageClass) {173 if (stages.containsKey(stageClass)) {174 return (T) stages.get(stageClass).instance;175 }176 T result = stageCreator.createStage(stageClass, methodInterceptor);177 methodInterceptor.enableMethodInterception(true);178 stages.put(stageClass, new StageState(result, methodInterceptor));179 gatherRules(result);180 injectStages(result);181 return result;182 }183 public void addIntroWord(String word) {184 listener.introWordAdded(word);185 }186 @SuppressWarnings("unchecked")187 private void gatherRules(Object stage) {188 for (Field field : FieldCache.get(stage.getClass()).getFieldsWithAnnotation(ScenarioRule.class)) {189 log.debug("Found rule in field {} ", field);190 try {191 scenarioRules.add(field.get(stage));192 } catch (IllegalAccessException e) {193 throw new RuntimeException("Error while reading field " + field, e);194 }195 }196 }197 private <T> void updateScenarioState(T t) {198 try {199 injector.updateValues(t);200 } catch (JGivenMissingRequiredScenarioStateException e) {201 if (!suppressExceptions) {202 throw e;203 }204 }205 }206 private boolean afterStageMethodsCalled(Object stage) {207 return getStageState(stage).allAfterStageMethodsHaveBeenExecuted();208 }209 //TODO: nicer stage search?210 // What may happen if there is a common superclass to two distinct implementations? Is that even possible?211 StageState getStageState(Object stage) {212 Class<?> stageClass = stage.getClass();213 StageState stageState = stages.get(stageClass);214 while (stageState == null && stageClass != stageClass.getSuperclass()) {215 stageState = stages.get(stageClass);216 stageClass = stageClass.getSuperclass();217 }218 return stageState;219 }220 private void ensureBeforeScenarioMethodsAreExecuted() throws Throwable {221 if (state != State.INIT) {222 return;223 }224 state = STARTED;225 methodInterceptor.enableMethodInterception(false);226 try {227 for (Object rule : scenarioRules) {228 invokeRuleMethod(rule, "before");229 }230 beforeScenarioMethodsExecuted = true;231 for (StageState stage : stages.values()) {232 executeBeforeScenarioMethods(stage.instance);233 }234 } catch (Throwable e) {235 failed(e);236 finished();237 throw e;238 }239 methodInterceptor.enableMethodInterception(true);240 }241 private void invokeRuleMethod(Object rule, String methodName) throws Throwable {242 if (!executeLifeCycleMethods) {243 return;244 }245 Optional<Method> optionalMethod = ReflectionUtil.findMethodTransitively(rule.getClass(), methodName);246 if (!optionalMethod.isPresent()) {247 log.debug("Class {} has no {} method, but was used as ScenarioRule!", rule.getClass(), methodName);248 return;249 }250 try {251 ReflectionUtil.invokeMethod(rule, optionalMethod.get(), " of rule class " + rule.getClass().getName());252 } catch (JGivenUserException e) {253 throw e.getCause();254 }255 }256 private void executeBeforeScenarioMethods(Object stage) throws Throwable {257 getStageState(stage).executeBeforeScenarioMethods(!executeLifeCycleMethods);258 }259 private void executeBeforeStageMethods(Object stage) throws Throwable {260 getStageState(stage).executeBeforeStageMethods(!executeLifeCycleMethods);261 }262 private void executeAfterStageMethods(Object stage) throws Throwable {263 getStageState(stage).executeAfterStageMethods(!executeLifeCycleMethods);264 }265 private void executeAfterScenarioMethods(Object stage) throws Throwable {266 getStageState(stage).executeAfterScenarioMethods(!executeLifeCycleMethods);267 }268 public void readScenarioState(Object object) {269 injector.readValues(object);270 }271 /**272 * Used for DI frameworks to inject values into stages.273 */274 public void wireSteps(CanWire canWire) {275 for (StageState steps : stages.values()) {276 canWire.wire(steps.instance);277 }278 }279 /**280 * Has to be called when the scenario is finished in order to execute after methods.281 */282 public void finished() throws Throwable {283 if (state == FINISHED) {284 return;285 }286 State previousState = state;287 state = FINISHED;288 methodInterceptor.enableMethodInterception(false);289 try {290 if (previousState == STARTED) {291 callFinishLifeCycleMethods();292 }293 } finally {294 listener.scenarioFinished();295 }296 }297 private void callFinishLifeCycleMethods() throws Throwable {298 Throwable firstThrownException = failedException;299 if (beforeScenarioMethodsExecuted) {300 try {301 if (currentTopLevelStage != null) {302 executeAfterStageMethods(currentTopLevelStage);303 }304 } catch (Exception e) {305 firstThrownException = logAndGetFirstException(firstThrownException, e);306 }307 for (StageState stage : reverse(newArrayList(stages.values()))) {308 try {309 executeAfterScenarioMethods(stage.instance);310 } catch (Exception e) {311 firstThrownException = logAndGetFirstException(firstThrownException, e);312 }313 }314 }315 for (Object rule : reverse(scenarioRules)) {316 try {317 invokeRuleMethod(rule, "after");318 } catch (Exception e) {319 firstThrownException = logAndGetFirstException(firstThrownException, e);320 }321 }322 failedException = firstThrownException;323 if (!suppressExceptions && failedException != null) {324 throw failedException;325 }326 if (failIfPass && failedException == null) {327 throw new FailIfPassedException();328 }329 }330 private Throwable logAndGetFirstException(Throwable firstThrownException, Throwable newException) {331 log.error(newException.getMessage(), newException);332 return firstThrownException == null ? newException : firstThrownException;333 }334 /**335 * Initialize the fields annotated with {@link ScenarioStage} in the test class.336 */337 @SuppressWarnings("unchecked")338 public void injectStages(Object stage) {339 for (Field field : FieldCache.get(stage.getClass()).getFieldsWithAnnotation(ScenarioStage.class)) {340 Object steps = addStage(field.getType());341 ReflectionUtil.setField(field, stage, steps, ", annotated with @ScenarioStage");...
Source:ScenarioTestListener.java
1package com.tngtech.jgiven.testng;2import static java.util.Arrays.asList;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 }82 @Override83 public void onTestSkipped(ITestResult testResult) {84 }85 private void testFinished(ITestResult testResult) {86 try {87 ScenarioBase scenario = getScenario(testResult);88 scenario.finished();89 } catch (FailIfPassedException ex) {90 testResult.setStatus(ITestResult.FAILURE);91 testResult.setThrowable(ex);92 testResult.getTestContext().getPassedTests().removeResult(testResult);93 testResult.getTestContext().getFailedTests().addResult(testResult);94 } catch (Throwable throwable) {95 throw new RuntimeException(throwable);96 } finally {97 ScenarioHolder.get().removeScenarioOfCurrentThread();98 }99 }100 @Override101 public void onTestFailedButWithinSuccessPercentage(ITestResult paramITestResult) {102 }103 @Override...
Source:FailIfPassedException.java
1package com.tngtech.jgiven.exception;2/**3 * @see com.tngtech.jgiven.annotation.Pending4 */5public class FailIfPassedException extends RuntimeException {6 private static final long serialVersionUID = 1L;7 public FailIfPassedException() {8 super( "Test succeeded, but failIfPassed set to true. Now might be the right time to remove the @Pending annotation." );9 }10}...
FailIfPassedException
Using AI Code Generation
1import com.tngtech.jgiven.annotation.*;2import com.tngtech.jgiven.junit.ScenarioTest;3import com.tngtech.jgiven.report.model.StageStatus;4import com.tngtech.jgiven.report.model.StepStatus;5import com.tngtech.jgiven.testframework.TestFrameworkProvider;6import com.tngtech.jgiven.testframework.TestFrameworkProvider.TestResult;7import com.tngtech.jgiven.testframework.TestFrameworkProvider.TestResult.TestResultStatus;8import org.junit.Test;9import java.util.ArrayList;10import java.util.Arrays;11import java.util.List;12import static org.assertj.core.api.Assertions.assertThat;13public class FailIfPassedExceptionTest extends ScenarioTest<FailIfPassedExceptionTest.TestStage> {14 public void test_fail_if_passed_exception() {15 given().a_scenario_with_$_steps(2)16 .and().a_scenario_with_$_steps(1)17 .and().a_scenario_with_$_steps(3)18 .when().the_scenarios_are_executed()19 .then().the_test_should_fail_with_$_scenarios(2);20 }21 public static class TestStage extends Stage<TestStage> {22 private List<TestResult> testResults = new ArrayList<>();23 public TestStage a_scenario_with_$_steps(int numberOfSteps) {24 TestResult testResult = TestFrameworkProvider.getTestResult();25 testResult.setStatus(TestResultStatus.PASSED);26 for (int i = 0; i < numberOfSteps; i++) {27 testResult.addStepResult(StepStatus.PASSED, "step" + i, "");28 }29 testResults.add(testResult);30 return self();31 }32 public TestStage the_scenarios_are_executed() {33 for (TestResult testResult : testResults) {34 testResult.execute();35 }36 return self();37 }38 public TestStage the_test_should_fail_with_$_scenarios(int numberOfScenarios) {39 assertThat(testResults.stream().filter(TestResult::isFailed).count()).isEqualTo(numberOfScenarios);40 return self();41 }42 }43}44import com.tngtech.jgiven.annotation.*;45import com.tngtech.jgiven.junit.ScenarioTest;46import com.tngtech.jgiven.report.model.StageStatus;47import com.tngtech.jgiven.report.model.StepStatus;48import com.tngtech.jgiven.testframework.TestFramework
FailIfPassedException
Using AI Code Generation
1import com.tngtech.jgiven.exception.FailIfPassedException;2import com.tngtech.jgiven.junit.ScenarioTest;3import org.junit.Test;4import static org.hamcrest.Matchers.is;5import static org.junit.Assert.assertThat;6public class Test1 extends ScenarioTest<GivenTest1, WhenTest1, ThenTest1> {7 public void test1() {8 given().something();9 when().something_else();10 then().something_else().something_else();11 throw new FailIfPassedException();12 }13}14import com.tngtech.jgiven.exception.FailIfPassedException;15import com.tngtech.jgiven.junit.ScenarioTest;16import org.junit.Test;17import static org.hamcrest.Matchers.is;18import static org.junit.Assert.assertThat;19public class Test2 extends ScenarioTest<GivenTest2, WhenTest2, ThenTest2> {20 public void test2() {21 given().something();22 when().something_else();23 then().something_else().something_else();24 throw new FailIfPassedException();25 }26}27import com.tngtech.jgiven.exception.FailIfPassedException;28import com.tngtech.jgiven.junit.ScenarioTest;29import org.junit.Test;30import static org.hamcrest.Matchers.is;31import static org.junit.Assert.assertThat;32public class Test3 extends ScenarioTest<GivenTest3, WhenTest3, ThenTest3> {33 public void test3() {34 given().something();35 when().something_else();36 then().something_else().something_else();37 throw new FailIfPassedException();38 }39}40import com.tngtech.jgiven.exception.FailIfPassedException;41import com.tngtech.jgiven.junit.ScenarioTest;42import org.junit.Test;43import static org.hamcrest.Matchers.is;44import static org.junit.Assert.assertThat;45public class Test4 extends ScenarioTest<GivenTest4, WhenTest4, ThenTest4> {46 public void test4() {47 given().something();48 when().something_else();49 then().something_else().something_else();
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Most used methods in FailIfPassedException
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