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How to use ThrowableAssert_rootCause_Test class of org.assertj.core.api.throwable package

Best Assertj code snippet using org.assertj.core.api.throwable.ThrowableAssert_rootCause_Test

Source:ThrowableAssert_rootCause_Test.java

...18import org.assertj.core.api.AbstractAssert;19import org.assertj.core.api.NavigationMethodBaseTest;20import org.assertj.core.api.ThrowableAssert;21import org.junit.jupiter.api.Test;22class ThrowableAssert_rootCause_Test implements NavigationMethodBaseTest<ThrowableAssert<Throwable>> {23  private final Throwable rootCause = new NullPointerException();24  private final Throwable cause = new RuntimeException(rootCause);25  @Test26  void should_return_throwable_assertions_for_actual_root_cause() {27    // GIVEN28    Throwable throwable = new Throwable(cause);29    // WHEN/THEN30    assertThat(throwable).rootCause()31                         .isNotSameAs(cause)32                         .isSameAs(rootCause);33  }34  @Test35  void should_fail_if_actual_has_no_root_cause() {36    // GIVEN...

ThrowableAssert_rootCause_Test

Using AI Code Generation

1package org.assertj.core.api.throwable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import java.io.IOException;5import org.junit.jupiter.api.Test;6public class ThrowableAssert_rootCause_Test {7  public void should_extract_root_cause() {8    Throwable rootCause = new IOException("boom!");9    Throwable cause = new RuntimeException("boom!", rootCause);10    Throwable throwable = new IllegalArgumentException("boom!", cause);11    assertThatThrownBy(() -> {12      throw throwable;13    }).hasRootCauseInstanceOf(IOException.class)14      .hasRootCauseMessage("boom!")15      .hasRootCause(rootCause);16  }17}18package org.assertj.core.api.throwable;19import static org.assertj.core.api.Assertions.assertThat;20import static org.assertj.core.api.Assertions.assertThatThrownBy;21import java.io.IOException;22import org.junit.jupiter.api.Test;23public class ThrowableAssert_rootCause_Test {24  public void should_extract_root_cause() {25    Throwable rootCause = new IOException("boom!");26    Throwable cause = new RuntimeException("boom!", rootCause);27    Throwable throwable = new IllegalArgumentException("boom!", cause);28    assertThatThrownBy(() -> {29      throw throwable;30    }).hasRootCauseInstanceOf(IOException.class)31      .hasRootCauseMessage("boom!")32      .hasRootCause(rootCause);33  }34}35package org.assertj.core.api.throwable;36import static org.assertj.core.api.Assertions.assertThat;37import static org.assertj.core.api.Assertions.assertThatThrownBy;38import java.io.IOException;39import org.junit.jupiter.api.Test;40public class ThrowableAssert_rootCause_Test {41  public void should_extract_root_cause() {42    Throwable rootCause = new IOException("boom!");43    Throwable cause = new RuntimeException("boom!", rootCause);44    Throwable throwable = new IllegalArgumentException("boom!", cause);45    assertThatThrownBy(() -> {46      throw throwable;47    }).hasRootCauseInstanceOf(IOException.class)48      .hasRootCauseMessage("boom!")49      .hasRootCause(rootCause);50  }51}52package org.assertj.core.api.throwable;53import static org.assertj.core.api.Assertions.assertThat;54import static org.assertj.core.api.Assertions.assertThatThrownBy;55import java.io.IOException;56import org.junit

ThrowableAssert_rootCause_Test

Using AI Code Generation

1package org.assertj.core.api.throwable;2import org.assertj.core.api.ThrowableAssert;3import org.assertj.core.api.ThrowableAssertBaseTest;4import static org.mockito.Mockito.verify;5public class ThrowableAssert_rootCause_Test extends ThrowableAssertBaseTest {6  protected ThrowableAssert invoke_api_method() {7    return assertions.rootCause();8  }9  protected void verify_internal_effects() {10    verify(throwables).assertHasRootCause(getInfo(assertions), getActual(assertions));11  }12}

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