KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use hasRootCauseMessage method of org.assertj.core.api.AbstractThrowableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractThrowableAssert.hasRootCauseMessage

Source:AbstractThrowableAssert.java

...671   * Example:672   * <pre><code class='java'> Throwable throwable = new Throwable(new IllegalStateException(new NullPointerException("object")));673   *674   * // assertion will pass675   * assertThat(throwable).hasRootCauseMessage("object");676   *677   * // assertions will fail678   * assertThat((Throwable) null).hasRootCauseMessage("object");679   * assertThat(throwable).hasRootCauseMessage("another object");680   * assertThat(new Throwable()).hasRootCauseMessage("object");681   * assertThat(new Throwable(new NullPointerException())).hasRootCauseMessage("object");</code></pre>682   *683   * @param message the expected root cause message.684   * @return this assertion object.685   * @throws AssertionError if the actual {@code Throwable} is {@code null}.686   * @throws AssertionError if the root cause of the actual {@code Throwable} is {@code null}.687   * @throws AssertionError if the message of the root cause of the actual {@code Throwable} is not equal to688   *                        the given one.689   * @since 3.14.0690   */691  public SELF hasRootCauseMessage(String message) {692    throwables.assertHasRootCauseMessage(info, actual, message);693    return myself;694  }695  /**696   * Verifies that the message of the root cause of the actual {@code Throwable} is equal to the given one, after697   * being formatted using {@link String#format(String, Object...)} method.698   * <p>699   * Example:700   * <pre><code class='java'>Throwable throwable = new Throwable(new IllegalStateException(new NullPointerException("expected message")));701   *702   * // assertion will pass703   * assertThat(throwable).hasRootCauseMessage("%s %s", "expected", "message");704   *705   * // assertions will fail706   * assertThat((Throwable) null).hasRootCauseMessage("%s %s", "expected", "message");707   * assertThat(throwable).hasRootCauseMessage("%s", "message");708   * assertThat(new Throwable()).hasRootCauseMessage("%s %s", "expected", "message");709   * assertThat(new Throwable(new NullPointerException())).hasRootCauseMessage("%s %s", "expected", "message");</code></pre>710   *711   * @param message the expected root cause message.712   * @param parameters argument referenced by the format specifiers in the format string.713   * @return this assertion object.714   * @throws AssertionError if the actual {@code Throwable} is {@code null}.715   * @throws AssertionError if the root cause of the actual {@code Throwable} is {@code null}.716   * @throws AssertionError if the message of the root cause of the actual {@code Throwable} is not equal to the given one.717   * @throws IllegalFormatException if the message contains an illegal syntax according to {@link String#format(String, Object...)}.718   * @since 3.14.0719   */720  public SELF hasRootCauseMessage(String message, Object... parameters) {721    return hasRootCauseMessage(format(message, parameters));722  }723  /**724   * Verifies that the actual {@code Throwable} has no suppressed exceptions.725   * <p>726   * Example:727   * <pre><code class='java'> // assertion will pass728   * assertThat(new Throwable()).hasNoSuppressedExceptions();729   *730   * // assertion will fail731   * Throwable throwableWithSuppressedException = new Throwable();732   * throwableWithSuppressedException.addSuppressed(new IllegalArgumentException());733   * assertThat(throwableWithSuppressedException).hasNoSuppressedExceptions();</code></pre>734   *735   * @return this assertion object....

hasRootCauseMessage

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.springframework.test.context.junit4.SpringRunner;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.catchThrowable;6@RunWith(SpringRunner.class)7public class ExceptionTest {8    public void shouldThrowException() {9        Throwable thrown = catchThrowable(() -> {10            throw new RuntimeException("Exception message");11        });12        assertThat(thrown).hasRootCauseMessage("Exception message");13    }14}

hasRootCauseMessage

Using AI Code Generation

1assertThat(throwable).hasRootCauseMessage("Root cause message");2assertThat(throwable).hasRootCauseMessage("Root cause message", "Root cause message");3assertThat(throwable).hasRootCauseMessage(containsString("Root cause message"));4assertThat(throwable).hasRootCauseMessage(containsString("Root cause message"), "Root cause message");5assertThat(throwable).hasRootCauseMessage(equalTo("Root cause message"));6assertThat(throwable).hasRootCauseMessage(equalTo("Root cause message"), "Root cause message");7assertThat(throwable).hasRootCauseMessage(is("Root cause message"));8assertThat(throwable).hasRootCauseMessage(is("Root cause message"), "Root cause message");9assertThat(throwable).hasRootCauseMessage(isIn("Root cause message"));10assertThat(throwable).hasRootCauseMessage(isIn("Root cause message"), "Root cause message");11assertThat(throwable).hasRootCauseMessage(isIn(Arrays.asList("Root cause message")));12assertThat(throwable).hasRootCauseMessage(isIn(Arrays.asList("Root cause message")), "Root cause message");13assertThat(throwable).hasRootCauseMessage(isIn(new String[] {"Root cause message"}));14assertThat(throwable).hasRootCauseMessage(isIn(new String[] {"Root cause message"}), "Root cause message");15assertThat(throwable).hasRootCauseMessage(isIn(new HashSet<>(Arrays.asList("Root cause message"))));16assertThat(throwable).hasRootCauseMessage(isIn(new HashSet<>(Arrays.asList("Root cause message"))), "Root cause message");17assertThat(throwable).hasRootCauseMessage(isIn(new LinkedHashSet<>(Arrays.asList("Root cause message"))));18assertThat(throwable).hasRootCauseMessage(isIn(new LinkedHashSet<>(Arrays.asList("Root cause message"))), "Root cause message");19assertThat(throwable).hasRootCauseMessage(isIn(new TreeSet<>(Arrays.asList("Root cause message"))));20assertThat(throwable).hasRootCauseMessage(isIn(new TreeSet<>(Arrays.asList("Root cause message"))), "Root cause message");21assertThat(throwable).hasRootCauseMessage(isIn(new ArrayList<>(Arrays.asList("Root cause message"))));22assertThat(throwable).hasRootCauseMessage(isIn(new ArrayList<>(Arrays.asList("Root cause message"))), "Root cause message");23assertThat(throwable).hasRootCauseMessage(isIn(new

hasRootCauseMessage

Using AI Code Generation

1assertThatExceptionOfType(RuntimeException.class)2    .isThrownBy(() -> {3        throw new RuntimeException("boom");4    })5    .hasRootCauseMessage("boom");6assertThatThrownBy(() -> {7        throw new RuntimeException("boom");8    })9    .hasRootCauseMessage("boom");10assertThatThrownBy(() -> {11        throw new RuntimeException("boom");12    })13    .hasRootCauseMessage("boom");14assertThatThrownBy(() -> {15        throw new RuntimeException("boom");16    })17    .hasRootCauseMessage("boom");18assertThatThrownBy(() -> {19        throw new RuntimeException("boom");20    })21    .hasRootCauseMessage("boom");22assertThatThrownBy(() -> {23        throw new RuntimeException("boom");24    })25    .hasRootCauseMessage("boom");26assertThatThrownBy(() -> {27        throw new RuntimeException("boom");28    })29    .hasRootCauseMessage("boom");30assertThatThrownBy(() -> {31        throw new RuntimeException("boom");32    })33    .hasRootCauseMessage("boom");34assertThatThrownBy(() -> {35        throw new RuntimeException("boom");36    })37    .hasRootCauseMessage("boom");38assertThatThrownBy(() -> {39        throw new RuntimeException("boom");40    })41    .hasRootCauseMessage("boom");42assertThatThrownBy(() -> {43        throw new RuntimeException("boom");44    })45    .hasRootCauseMessage("boom");46assertThatThrownBy(()

hasRootCauseMessage

Using AI Code Generation

1assertThatNullPointerException()2  .hasRootCauseMessage("This is the root cause message");3assertThatNullPointerException()4  .hasRootCauseMessage(null);5assertThatNullPointerException()6  .hasRootCauseMessage("This is the root cause message")7  .hasRootCauseMessage("This is another root cause message");8assertThatNullPointerException()9  .hasRootCauseMessage("This is the root cause message")10  .hasRootCauseMessage(null);11assertThatNullPointerException()12  .hasRootCauseMessage(null)13  .hasRootCauseMessage("This is another root cause message");14assertThatNullPointerException()15  .hasRootCauseMessage(null)16  .hasRootCauseMessage(null);17assertThatNullPointerException()18  .hasRootCauseMessage("This is the root cause message")19  .hasRootCauseMessage("This is the root cause message");20assertThatNullPointerException()21  .hasRootCauseMessage(null)22  .hasRootCauseMessage(null);23assertThatNullPointerException()24  .hasRootCauseMessage("This is the root cause message")25  .hasRootCauseMessage("This is the root cause message");26assertThatNullPointerException()27  .hasRootCauseMessage(null)28  .hasRootCauseMessage(null);29assertThatNullPointerException()30  .hasRootCauseMessage("This is the root cause message")31  .hasRootCauseMessage("This is the root cause message");32assertThatNullPointerException()33  .hasRootCauseMessage(null)34  .hasRootCauseMessage(null);35assertThatNullPointerException()36  .hasRootCauseMessage("This is the root cause message")37  .hasRootCauseMessage("This is the root cause message");38assertThatNullPointerException()39  .hasRootCauseMessage(null)40  .hasRootCauseMessage(null);41assertThatNullPointerException()42  .hasRootCauseMessage("This is the root cause message")43  .hasRootCauseMessage("This is the root cause message");44assertThatNullPointerException()45  .hasRootCauseMessage(null)46  .hasRootCauseMessage(null);47assertThatNullPointerException()48  .hasRootCauseMessage("This is the root cause message")49  .hasRootCauseMessage("This is the root cause message");50assertThatNullPointerException()51  .hasRootCauseMessage(null)52  .hasRootCauseMessage(null);53assertThatNullPointerException()54  .hasRootCauseMessage("This is the root cause message")55  .hasRootCauseMessage("This is the root cause message");56assertThatNullPointerException()57  .hasRootCauseMessage(null)58  .hasRootCauseMessage(null);

hasRootCauseMessage

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class ThrowableAssertTest {3    public void testRootCauseMessage() {4        Throwable throwable = new Throwable("Root cause message", new Throwable("Cause message"));5        assertThat(throwable).hasRootCauseMessage("Cause message");6    }7}8at org.junit.Assert.assertEquals(Assert.java:115)9at org.junit.Assert.assertEquals(Assert.java:144)10at org.assertj.core.api.AbstractThrowableAssert.hasRootCauseMessage(AbstractThrowableAssert.java:93)11at ThrowableAssertTest.testRootCauseMessage(ThrowableAssertTest.java:11)

hasRootCauseMessage

Using AI Code Generation

1assertThatExceptionOfType(NullPointerException.class)2    .isThrownBy(() -> {3        throw new NullPointerException("boom!");4    }).withMessageContaining("boom");5assertThatExceptionOfType(NullPointerException.class)6    .isThrownBy(() -> {7        throw new NullPointerException("boom!");8    }).withMessageContaining("boom");

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.