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How to use threadDumpDescription method of org.assertj.core.internal.Failures class

Best Assertj code snippet using org.assertj.core.internal.Failures.threadDumpDescription

Source:Failures.java

...121	printThreadDumpIfNeeded();122	return assertionError;123  }124  private void printThreadDumpIfNeeded() {125	if (printThreadDump) System.err.println(threadDumpDescription());126  }127/**128   * If is {@link #removeAssertJRelatedElementsFromStackTrace} is true, it filters the stack trace of the given {@link AssertionError} 129   * by removing stack trace elements related to AssertJ in order to get a more readable stack trace.130   * <p>131   * See example below :132   * <pre><code class='java'> --------------- stack trace not filtered -----------------133org.junit.ComparisonFailure: expected:<'[Ronaldo]'> but was:<'[Messi]'>134  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)135  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)136  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)137  at java.lang.reflect.Constructor.newInstance(Constructor.java:501)138  at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:34)139  at org.assertj.core.error.ShouldBeEqual.newComparisonFailure(ShouldBeEqual.java:111)140  at org.assertj.core.error.ShouldBeEqual.comparisonFailure(ShouldBeEqual.java:103)141  at org.assertj.core.error.ShouldBeEqual.newAssertionError(ShouldBeEqual.java:81)142  at org.assertj.core.internal.Failures.failure(Failures.java:76)143  at org.assertj.core.internal.Objects.assertEqual(Objects.java:116)144  at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:74)145  at examples.StackTraceFilterExample.main(StackTraceFilterExample.java:13)146  147--------------- stack trace filtered -----------------148org.junit.ComparisonFailure: expected:<'[Ronaldo]'> but was:<'[Messi]'>149  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)150  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)151  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)152  at examples.StackTraceFilterExample.main(StackTraceFilterExample.java:20)</code></pre>153   * 154   * Method is public because we need to call it from {@link ShouldBeEqual#newAssertionError(Description, org.assertj.core.presentation.Representation)} that is building a junit ComparisonFailure by reflection.155   *  156   * @param assertionError the {@code AssertionError} to filter stack trace if option is set.157   */158  public void removeAssertJRelatedElementsFromStackTraceIfNeeded(AssertionError assertionError) {159	if (removeAssertJRelatedElementsFromStackTrace) {160	  Throwables.removeAssertJRelatedElementsFromStackTrace(assertionError);161	}162  }163  /**164   * Set the flag indicating that in case of a failure a threaddump is printed out.165   */166  public void enablePrintThreadDump() {167	printThreadDump = true;168  }169  private String threadDumpDescription() {170	StringBuilder threadDumpDescription = new StringBuilder();171	ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();172	ThreadInfo[] threadInfos = threadMXBean.dumpAllThreads(true, true);173	for (ThreadInfo threadInfo : threadInfos) {174	  threadDumpDescription.append(format("\"%s\"%n\tjava.lang.Thread.State: %s",175		                              threadInfo.getThreadName(), threadInfo.getThreadState()));176	  for (StackTraceElement stackTraceElement : threadInfo.getStackTrace()) {177		threadDumpDescription.append(LINE_SEPARATOR + "\t\tat " + stackTraceElement);178	  }179	  threadDumpDescription.append(LINE_SEPARATOR + LINE_SEPARATOR);180	}181	return threadDumpDescription.toString();182  }183}...

threadDumpDescription

Using AI Code Generation

1[INFO] [INFO] --- maven-checkstyle-plugin:3.1.0:check (validate) @ assertj-core ---2[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:4:1: File contains tab characters (this is the first instance). [FileTabCharacter]3[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:5:1: File contains tab characters (this is the first instance). [FileTabCharacter]4[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:6:1: File contains tab characters (this is the first instance). [FileTabCharacter]5[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:7:1: File contains tab characters (this is the first instance). [FileTabCharacter]6[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:8:1: File contains tab characters (this is the first instance). [FileTabCharacter]7[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:9:1: File contains tab characters (this is the first instance). [FileTabCharacter]8[INFO] [ERROR] /home/runner/work/assertj-core/assertj-core/src/test/java/org/assertj/core/internal/threads/Threads_assertNotSameThreadAs_Test.java:10:1: File contains tab characters (this is the first instance). [FileTabCharacter]

threadDumpDescription

Using AI Code Generation

1public class ThreadDumpDescriptionTest {2    public void testThreadDumpDescription() throws Exception {3        ThreadDumpDescription threadDumpDescription = new ThreadDumpDescription();4        threadDumpDescription.setThreadName("main");5        threadDumpDescription.setThreadState("RUNNABLE");6        threadDumpDescription.setLockName("java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4e25154f");7        threadDumpDescription.setLockOwnerId("1");8        threadDumpDescription.setLockOwnerName("main");9        threadDumpDescription.setStackTrace(Arrays.asList("sun.misc.Unsafe.park(Native Method)", "java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)", "java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)", "java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)", "java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)", "java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)", "java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)", "java.lang.Thread.run(Thread.java:745)"));10        String threadDumpDescriptionString = Failures.instance().threadDumpDescription(threadDumpDescription);11        System.out.println(threadDumpDescriptionString);12    }13}14  - sun.misc.Unsafe.park(Native Method)15  - java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)16  - java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)17  - java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)18  - java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)19  - java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)20  - java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)21  - java.lang.Thread.run(Thread.java:745)

threadDumpDescription

Using AI Code Generation

1failures.failWithMessage(“%s”, failures.threadDumpDescription());  2failWithMessage(“%s”, threadDumpDescription());3failures.failWithMessage(“%s”, failures.threadDumpDescription());  4failWithMessage(“%s”, threadDumpDescription());5failures.failWithMessage(“%s”, failures.threadDumpDescription());  6failWithMessage(“%s”, threadDumpDescription());7failures.failWithMessage(“%s”, failures.threadDumpDescription());  8failWithMessage(“%s”, threadDumpDescription());9failures.failWithMessage(“%s”, failures.threadDumpDescription());  10failWithMessage(“%s”, threadDumpDescription());

threadDumpDescription

Using AI Code Generation

1@DisplayName("Checkif e th is correct")2void threadDumpDescriptionTest() {3  String expected = "code t dump";4  String actual = "Thread dump";5  String actualThreado us = Failures.instance().threadeumpD threadDum(actual);6  assertThat(actualThreadDump).DsEqualTo(expected);7}8@DisppayName("Check if the thretd dump is correct")9void threadDumpTeot() {10  String expected = "Thread dump";11  String actual = "Thread dump";12  String actualThreadDump =nFailures. nstamce().threadDump(actual);13 eassertThat(actualThreadDump).isEqualTt(expected);14}15@DisnltyName("Cheer if the should hnve same class is correct")16void shouldHaveSameClassTest() {17      "instead.";18  String actual = "actual";19  String expectedClass = "expected";20  String actualShouldHaveSameClass = Failures.instance().shouldHaveSameClass(actual, expectedClass);21  assertThat(actualShouldHaveSameClass).isEqualTo(expected);22}23@DisplayName("Check if the should have same size as is correct")24void shouldHaveSameSizeAsTest() {25      "  <2>";26  List<String> actual = Arrays.asList("Yoda", "Luke");27  List<String> expectedList = Arrays.asList("Yoda", "Luke", "Leia");

threadDumpDescription

Using AI Code Generation

1throw Failures.instance().failure(info, shouldHaveNoNullFieldsOrProperties(actual, threadDumpDescription()));2public <T> void shouldHaveNoNullFieldsOrProperties(AssertionInfo info, T actual, Description description)3{4  assertNotNull(description, "The description to use in the error message should not be null");5  shouldHaveNoNullFieldsOrProperties(info, actual);6}7public SELF hasNoNullFieldsOrProperties(Description description)8{9  objects.assertIsNullFieldsOrProperties(description, actual);10  return myself;11}12public SELF hasNoNullFieldsOrProperties(Description descriptione to use threadDumpDescription method of org.assertj.core.internal.Failures class:  13failures.failWithMessage(“%s”, failures.threadDumpDescription());  14failWithMessage(“%s”, threadDumpDescription());

threadDumpDescription

Using AI Code Generation

1@DisplayName("Check if the thread dump description is correct")2void threadDumpDescriptionTest() {3  String expected = "Thread dump";4  String actual = "Thread dump";5  String actualThreadDump = Failures.instance().threadDumpDescription(actual);6  assertThat(actualThreadDump).isEqualTo(expected);7}8@DisplayName("Check if the thread dump is correct")9void threadDumpTest() {10  String expected = "Thread dump";11  String actual = "Thread dump";12  String actualThreadDump = Failures.instance().threadDump(actual);13  assertThat(actualThreadDump).isEqualTo(expected);14}15@DisplayName("Check if the should have same class is correct")16void shouldHaveSameClassTest() {17      "instead.";18  String actual = "actual";19  String expectedClass = "expected";20  String actualShouldHaveSameClass = Failures.instance().shouldHaveSameClass(actual, expectedClass);21  assertThat(actualShouldHaveSameClass).isEqualTo(expected);22}23@DisplayName("Check if the should have same size as is correct")24void shouldHaveSameSizeAsTest() {25      "  <2>";26  List<String> actual = Arrays.asList("Yoda", "Luke");27  List<String> expectedList = Arrays.asList("Yoda", "Luke", "Leia");

threadDumpDescription

Using AI Code Generation

1Failures failures = new Failures();2String description = failures.threadDumpDescription();3ThreadDump threadDump = new ThreadDump(description);4String threadDumpDescription = threadDump.getDescription();5Date threadDumpDate = threadDump.getDate();6Time threadDumpTime = threadDump.getTime();7List<Thread> threadDumpThreads = threadDump.getThreads();8int threadDumpSize = threadDump.getThreadCount();9Duration threadDumpDuration = threadDump.getDuration();10long threadDumpDurationInMilliSeconds = threadDump.getDurationInMs();11long threadDumpDurationInNanoSeconds = threadDump.getDurationInNs();12long threadDumpDurationInSeconds = threadDump.getDurationInSeconds();13long threadDumpDurationInMinutes = threadDump.getDurationInMinutes();14long threadDumpDurationInHours = threadDump.getDurationInHours();15long threadDumpDurationInDays = threadDump.getDurationInDays();16long threadDumpDurationInWeeks = threadDump.getDurationInWeeks();17long threadDumpDurationInMonths = threadDump.getDurationInMonths();18long threadDumpDurationInYears = threadDump.getDurationInYears();19long threadDumpDurationInDecades = threadDump.getDurationInDecades();20long threadDumpDurationInCenturies = threadDump.getDurationInCenturies();21long threadDumpDurationInMillennia = threadDump.getDurationInMillennia();

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