How to use getFailureMessages method of net.serenitybdd.junit.runners.FailureDetectingStepListener class

...389        if (failureDetectingStepListener.lastTestFailed()) {390            retryAtMost(remainingTries - 1, rerunTest);391        } else {392            StepEventBus.getEventBus().lastTestPassedAfterRetries(remainingTries,393                                                                  failureDetectingStepListener.getFailureMessages(),failureDetectingStepListener.getTestFailureCause());394        }395    }396    private void performRunChild(FrameworkMethod method, RunNotifier notifier) {397        super.runChild(method, notifier);398    }399    interface RerunTest {400        void perform();401    }402    class RerunSerenityTest implements RerunTest {403        private final FrameworkMethod method;404        private final RunNotifier notifier;405        RerunSerenityTest(FrameworkMethod method, RunNotifier notifier) {406            this.method = method;407            this.notifier = notifier;...

...89    }90    public TestFailureCause getTestFailureCause(){91        return testFailureCause;92    }93    public List<String> getFailureMessages() {94        return NewList.copyOf(failureMessages);95    }96}...

1import net.serenitybdd.junit.runners.FailureDetectingStepListener;2import net.thucydides.core.steps.StepEventBus;3import net.thucydides.core.steps.StepFailure;4public class FailureDetectingStepListenerTest {5    public static void main(String[] args) {6        FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();7        List<StepFailure> stepFailures = failureDetectingStepListener.getFailureMessages();8        for (StepFailure stepFailure : stepFailures) {9            System.out.println("Failure message: " + stepFailure.getMessage());10        }11    }12}

1import net.serenitybdd.junit.runners.SerenityRunner;2import net.thucydides.core.steps.StepEventBus;3import org.junit.runner.RunWith;4@RunWith(SerenityRunner.class)5public class FailureMessagesTest {6    public static void main(String[] args) {7        StepEventBus.getEventBus().testSuiteStarted(FailureMessagesTest.class);8        StepEventBus.getEventBus().testStarted("Test");9        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));10        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));11        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));12        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));13        StepEventBus.getEventBus().testFinished();14        StepEventBus.getEventBus().testStarted("Test");15        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));16        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));17        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));18        StepEventBus.getEventBus().stepFailed("Step", new Exception("Exception"));19        StepEventBus.getEventBus().testFinished();20        StepEventBus.getEventBus().testSuiteFinished();21        System.out.println(StepEventBus.getEventBus().getBaseStepListener().getFailureMessages());22    }23}24	at FailureMessagesTest.main(FailureMessagesTest.java:16)25	at FailureMessagesTest.main(FailureMessagesTest.java:17)26	at FailureMessagesTest.main(FailureMessagesTest.java:18)27	at FailureMessagesTest.main(FailureMessagesTest.java:19)28	at FailureMessagesTest.main(FailureMessagesTest.java:24)29	at FailureMessagesTest.main(FailureMessagesTest.java:25)30	at FailureMessagesTest.main(FailureMessagesTest.java:26)31	at FailureMessagesTest.main(FailureMessagesTest.java:27)

1    public static List<String> getFailureMessages() {2        return failureMessages;3    }4    public static List<String> getFailureMessages() {5        return failureMessages;6    }7    public static List<String> getFailureMessages() {8        return failureMessages;9    }10    public static List<String> getFailureMessages() {11        return failureMessages;12    }13    public static List<String> getFailureMessages() {14        return failureMessages;15    }16    public static List<String> getFailureMessages() {17        return failureMessages;18    }19    public static List<String> getFailureMessages() {20        return failureMessages;21    }22    public static List<String> getFailureMessages() {23        return failureMessages;24    }25    public static List<String> getFailureMessages() {26        return failureMessages;27    }28    public static List<String> getFailureMessages() {29        return failureMessages;30    }31    public static List<String> getFailureMessages() {32        return failureMessages;33    }34    public static List<String> getFailureMessages() {35        return failureMessages;36    }

1import net.serenitybdd.junit.runners.FailureDetectingStepListener2import net.thucydides.core.steps.StepEventBus3public class CustomStepListener extends FailureDetectingStepListener {4    public List<String> getFailureMessages() {5        return StepEventBus.getEventBus().getBaseStepListener().getTestOutcomes().get(0).getFailureMessages();6    }7}

1final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();2failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));3final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();4failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));5final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();6failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));7final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();8failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));9final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();10failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));11final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();12failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));13final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();14failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));15final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();16failureDetectingStepListener.testFailure(new Failure(description, new Exception("test failed")));17final FailureDetectingStepListener failureDetectingStepListener = new FailureDetectingStepListener();

1import java.io.*;2import java.util.*;3import net.serenitybdd.junit.runners.*;4import org.junit.runner.*;5import org.junit.runner.notification.*;6import net.thucydides.core.model.*;7import net.thucydides.core.reports.*;8import net.thucydides.core.reports.html.*;9@RunWith(SerenityRunner.class)10public class SerenityRunnerClass {11    public static class MyFailureDetectingStepListener extends FailureDetectingStepListener {12        public void testFailure(Failure failure) throws Exception {13            super.testFailure(failure);14            List<String> failureMessages = getFailureMessages();15            String failureMessagesString = String.join("16", failureMessages);17            File file = new File("target/failureMessages.txt");18            file.createNewFile();19            FileWriter writer = new FileWriter(file);20            writer.write(failureMessagesString);21            writer.close();22        }23    }24    @SerenityRunner.SerenityConfiguration()25    public List<StepListener> stepListeners() {26        return Arrays.asList(new MyFailureDetectingStepListener());27    }28    public static void afterClass() throws IOException {29        File file = new File("target/failureMessages.txt");30        if (file.exists()) {31            File reportDirectory = new File("target/site/serenity");32            File reportResourcesDirectory = new File(reportDirectory, "resources");33            if (!reportResourcesDirectory.exists()) {34                reportResourcesDirectory.mkdir();35            }36            File failureMessagesFile = new File(reportResourcesDirectory, "failureMessages.txt");37            if (failureMessagesFile.exists()) {38                failureMessagesFile.delete();39            }40            Files.copy(file, failureMessagesFile);41        }42    }43}