How to use ShouldHaveFailed method of org.assertj.core.error.future.ShouldHaveFailed class

Best Assertj code snippet using org.assertj.core.error.future.ShouldHaveFailed.ShouldHaveFailed

Source:CompletableFutureAssert_hasFailedWithThrowableThat_Test.java

...14import java.util.concurrent.CompletableFuture;15import org.assertj.core.api.Assertions;16import org.assertj.core.api.AssertionsForClassTypes;17import org.assertj.core.api.BaseTest;18import org.assertj.core.error.future.ShouldHaveFailed;19import org.assertj.core.util.FailureMessages;20import org.junit.jupiter.api.Test;21public class CompletableFutureAssert_hasFailedWithThrowableThat_Test extends BaseTest {22    @Test23    public void should_pass_if_completable_future_has_failed() {24        CompletableFuture<String> future = new CompletableFuture<>();25        future.completeExceptionally(new RuntimeException("some random error"));26        Assertions.assertThat(future).hasFailedWithThrowableThat().isInstanceOf(RuntimeException.class).hasMessage("some random error");27    }28    @Test29    public void should_fail_when_completable_future_is_null() {30        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(((CompletableFuture<String>) (null))).hasFailedWithThrowableThat()).isInstanceOf(AssertionError.class).hasMessage(String.format(FailureMessages.actualIsNull()));31    }32    @Test33    public void should_fail_if_completable_future_has_failed_with_wrong_throwable() {34        CompletableFuture<String> future = new CompletableFuture<>();35        future.completeExceptionally(new RuntimeException("some random error"));36        // @format:off37        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailedWithThrowableThat().isInstanceOf(.class)).isInstanceOf(AssertionError.class).hasMessageContaining(String.format(("%nExpecting:%n" + (("  <java.lang.RuntimeException: some random error>%n" + "to be an instance of:%n") + "  <java.lang.IllegalArgumentException>%n"))));38        // @format:on39    }40    @Test41    public void should_fail_if_completable_future_is_incomplete() {42        CompletableFuture<String> future = new CompletableFuture<>();43        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailedWithThrowableThat()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());44    }45    @Test46    public void should_fail_if_completable_future_is_completed() {47        CompletableFuture<String> future = CompletableFuture.completedFuture("done");48        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailedWithThrowableThat()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());49    }50    @Test51    public void should_fail_if_completable_future_was_cancelled() {52        CompletableFuture<String> future = new CompletableFuture<>();53        future.cancel(true);54        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailedWithThrowableThat()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());55    }56}...

Source:CompletableFutureAssert_hasFailed_Test.java

...14import java.util.concurrent.CompletableFuture;15import org.assertj.core.api.Assertions;16import org.assertj.core.api.AssertionsForClassTypes;17import org.assertj.core.api.BaseTest;18import org.assertj.core.error.future.ShouldHaveFailed;19import org.assertj.core.util.FailureMessages;20import org.junit.jupiter.api.Test;21public class CompletableFutureAssert_hasFailed_Test extends BaseTest {22    @Test23    public void assertion_should_pass_if_completable_future_has_failed() {24        CompletableFuture<String> future = new CompletableFuture<>();25        future.completeExceptionally(new RuntimeException());26        Assertions.assertThat(future).hasFailed();27    }28    @Test29    public void assertion_should_fail_when_completable_future_is_null() {30        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(((CompletableFuture<String>) (null))).hasFailed()).isInstanceOf(AssertionError.class).hasMessage(String.format(FailureMessages.actualIsNull()));31    }32    @Test33    public void assertion_should_fail_if_completable_future_is_incomplete() {34        CompletableFuture<String> future = new CompletableFuture<>();35        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());36    }37    @Test38    public void assertion_should_fail_if_completable_future_is_completed() {39        CompletableFuture<String> future = CompletableFuture.completedFuture("done");40        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());41    }42    @Test43    public void assertion_should_fail_if_completable_future_was_cancelled() {44        CompletableFuture<String> future = new CompletableFuture<>();45        future.cancel(true);46        AssertionsForClassTypes.assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class).hasMessage(ShouldHaveFailed.shouldHaveFailed(future).create());47    }48}...

ShouldHaveFailed

Using AI Code Generation

1package org.assertj.core.error.future;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.error.future.ShouldHaveFailed.shouldHaveFailed;5import static org.assertj.core.util.FailureMessages.actualIsNull;6import static org.mockito.Mockito.mock;7import java.util.concurrent.CompletableFuture;8import org.assertj.core.api.TestCondition;9import org.assertj.core.description.TextDescription;10import org.junit.jupiter.api.Test;11public class ShouldHaveFailed_Test {12  private static final Throwable CAUSE = new Throwable();13  public void should_create_error_message() {14    String message = shouldHaveFailed(new CompletableFuture<>()).create(new TextDescription("Test"), new TestCondition<>());15    assertThat(message).isEqualTo("[Test] " + actualIsNull());16  }17  public void should_create_error_message_with_cause() {18    String message = shouldHaveFailed(new CompletableFuture<>(), CAUSE).create(new TextDescription("Test"), new TestCondition<>());19    assertThat(message).isEqualTo("[Test] " + actualIsNull());20  }21  public void should_fail_if_completable_future_is_null() {22    CompletableFuture<Void> future = null;23    assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class)24                                                            .hasMessage(actualIsNull());25  }26  public void should_fail_if_completable_future_is_not_completed() {27    CompletableFuture<Void> future = new CompletableFuture<>();28    assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class)29                                                            .hasMessage(shouldHaveFailed(future).create());30  }31  public void should_fail_if_completable_future_is_completed_with_null() {32    CompletableFuture<Void> future = CompletableFuture.completedFuture(null);33    assertThatThrownBy(() -> assertThat(future).hasFailed()).isInstanceOf(AssertionError.class)34                                                            .hasMessage(shouldHaveFailed(future).create());35  }36  public void should_fail_if_completable_future_is_completed_with_value() {37    CompletableFuture<Integer> future = CompletableFuture.completedFuture(1);38    assertThatThrownBy(() -> assertThat(future).hasFailed

ShouldHaveFailed

Using AI Code Generation

1package org.assertj.core.error.future;2import org.assertj.core.internal.TestDescription;3import org.assertj.core.presentation.StandardRepresentation;4import org.junit.Test;5import java.util.concurrent.CompletableFuture;6import java.util.concurrent.ExecutionException;7import java.util.concurrent.TimeoutException;8import static org.assertj.core.api.Assertions.assertThat;9import static org.assertj.core.api.Assertions.assertThatExceptionOfType;10import static org.assertj.core.api.Assertions.fail;11public class ShouldHaveFailed_Test {12  public void should_create_error_message() {13    CompletableFuture<String> future = new CompletableFuture<>();14    future.completeExceptionally(new TimeoutException());15    String errorMessage = ShouldHaveFailed.shouldHaveFailed(future).create(new TestDescription("TEST"), new StandardRepresentation());16    assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +17                                                     "to have failed"));18  }19  public void should_create_error_message_when_future_is_null() {20    CompletableFuture<String> future = null;21    String errorMessage = ShouldHaveFailed.shouldHaveFailed(future).create(new TestDescription("TEST"), new StandardRepresentation());22    assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +23                                                     "to have failed"));24  }25  public void should_fail_if_future_is_null() {26    CompletableFuture<String> future = null;27    AssertionError error = assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(future).hasFailed());28    assertThat(error).hasMessage(String.format("%nExpecting actual:%n" +29                                               "not to be null"));30  }31  public void should_fail_if_future_is_not_failed() {32    CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "foo");33    AssertionError error = assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(future).hasFailed());34    assertThat(error).hasMessage(String.format("%nExpecting%n" +

ShouldHaveFailed

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.api.Assertions.catchThrowable;5import static org.assertj.core.api.Assertions.fail;6import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;7import static org.assertj.core.api.Assertions.failBecauseExpectedAssertionErrorWasNotThrown;8import static org.assertj.core.api.Assertions.failWithMessage;9import static org.assertj.core.api.Assertions.failWithMessageBecauseExceptionWasNotThrown;10import static org.assertj.core.api.Assertions.failWithMessageBecauseExpectedAssertionErrorWasNotThrown;11import static org.assertj.core.api.Assertions.failWithThrowable;12import static org.assertj.core.api.Assertions.failWithThrowableThat;13import static org.assertj.core.api.Assertions.failWithThrowableThatCauseIs;14import java.util.concurrent.CompletableFuture;15import java.util.concurrent.ExecutionException;16import java.util.concurrent.TimeUnit;17import java.util.concurrent.TimeoutException;18import org.assertj.core.api.ThrowableAssert.ThrowingCallable;19import org.assertj.core.api.ThrowableAssertAlternative;20import org.assertj.core.api.ThrowableAssertAlternativeBase;21import org.assertj.core.api.ThrowableAssertAlternativeBaseTest;22import org.assertj.core.api.ThrowableAssertAlternativeTest;23import org.assertj.core.api.ThrowableAssertBaseTest;24import org.assertj.core.api.ThrowableAssertTest;25import org.assertj.core.api.ThrowableAssertWithMessage;26import org.assertj.core.api.ThrowableAssertWithMessageBaseTest;27import org.assertj.core.api.ThrowableAssertWithMessageTest;28import org.assertj.core.api.ThrowableAssertWithThrowable;29import org.assertj.core.api.ThrowableAssertWithThrowableBaseTest;30import org.assertj.core.api.ThrowableAssertWithThrowableTest;31import org.assertj.core.api.ThrowableAssertWithThrowableThat;32import org.assertj.core.api.ThrowableAssertWithThrowableThatBaseTest;33import org.assertj.core.api.ThrowableAssertWithThrowableThatTest;34import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertAlternative;35import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertAlternativeBaseTest;36import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertAlternativeTest;37import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertBaseTest;38import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertTest;39import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertWithMessageBaseTest;40import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertWithMessageTest;41import org.assertj.core.api.ThrowableAssertWithThrowableThrowableAssertWith

ShouldHaveFailed

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.future.ShouldHaveFailed;3import java.util.concurrent.CompletableFuture;4public class ShouldHaveFailedExample {5    public static void main(String[] args) {6        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");7        Assertions.assertThatThrownBy(() -> future.get())8                .isInstanceOf(ShouldHaveFailed.class)9                .hasMessage("Future should have failed but completed normally with value: 'Hello'");10    }11}

ShouldHaveFailed

Using AI Code Generation

1package org.assertj.core.error.future;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.error.future.ShouldHaveFailed.shouldHaveFailed;5import static org.assertj.core.util.FailureMessages.actualIsNull;6import java.util.concurrent.CompletableFuture;7import java.util.concurrent.CompletionException;8import org.junit.jupiter.api.Test;9class ShouldHaveFailed_create_Test {10  void should_create_error_message() {11    CompletableFuture<Integer> future = new CompletableFuture<>();12    future.completeExceptionally(new IllegalArgumentException("boom"));13    String errorMessage = shouldHaveFailed(future).create();14    assertThat(errorMessage).isEqualTo("%n" +15                                        "to have failed");16  }17  void should_create_error_message_with_cause() {18    CompletableFuture<Integer> future = new CompletableFuture<>();19    future.completeExceptionally(new IllegalArgumentException("boom"));20    String errorMessage = shouldHaveFailed(future, IllegalArgumentException.class).create();21    assertThat(errorMessage).isEqualTo("%n" +22                                        "to have failed with a java.lang.IllegalArgumentException");23  }24  void should_create_error_message_with_cause_and_message() {25    CompletableFuture<Integer> future = new CompletableFuture<>();26    future.completeExceptionally(new IllegalArgumentException("boom"));27    String errorMessage = shouldHaveFailed(future, IllegalArgumentException.class, "boom").create();28    assertThat(errorMessage).isEqualTo("%n" +29                                        "  <\"boom\">");30  }31  void should_create_error_message_with_cause_and_message_pattern() {32    CompletableFuture<Integer> future = new CompletableFuture<>();33    future.completeExceptionally(new IllegalArgumentException("boom"));

ShouldHaveFailed

Using AI Code Generation

1package org.assertj.core.error.future;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.future.ShouldHaveFailed.shouldHaveFailed;4import static org.assertj.core.util.FailureMessages.actualIsNull;5import java.util.concurrent.CompletableFuture;6import org.assertj.core.internal.TestDescription;7import org.junit.jupiter.api.Test;8class ShouldHaveFailed_create_Test {9  void should_create_error_message() {10    CompletableFuture<String> future = new CompletableFuture<>();11    String errorMessage = shouldHaveFailed(future).create(new TestDescription("TEST"));12    assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +13                                                     "to have failed but it was completed successfully."));14  }15  void should_create_error_message_for_null_future() {16    CompletableFuture<String> future = null;17    String errorMessage = shouldHaveFailed(future).create(new TestDescription("TEST"));18    assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +19                                                     "to have failed but it was completed successfully."));20  }21  void should_create_error_message_for_null_description() {22    CompletableFuture<String> future = new CompletableFuture<>();23    String errorMessage = shouldHaveFailed(future).create(null);24    assertThat(errorMessage).isEqualTo(String.format("%n" +25                                                     "to have failed but it was completed successfully."));26  }27  void should_create_error_message_for_null_description_and_null_future() {28    CompletableFuture<String> future = null;29    String errorMessage = shouldHaveFailed(future).create(null);30    assertThat(errorMessage).isEqualTo(String.format("%n" +31                                                     "to have failed but it was completed successfully."));32  }33}34package org.assertj.core.error.future;35import static org.assertj.core.error.future.ShouldHaveFailed.shouldHaveFailed;36import java.util.concurrent.CompletableFuture;37import org.assertj.core.internal.Test

ShouldHaveFailed

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert;3import org.assertj.core.error.future.ShouldHaveFailed;4import org.assertj.core.internal.Failures;5import java.util.concurrent.CompletableFuture;6import java.util.concurrent.ExecutionException;7public class AssertjExample1 {8    public static void main(String[] args) {9        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {10            throw new RuntimeException("Exception occurred");11        });12        try {13            Assertions.assertThat(future.get()).isEqualTo("Hello World");14        } catch (ExecutionException e) {15            Failures failures = Failures.instance();16            ThrowableAssert.ThrowingCallable shouldHaveFailed = () -> {17                throw failures.failure(ShouldHaveFailed.shouldHaveFailed(future));18            };19            Assertions.assertThatThrownBy(shouldHaveFailed).hasMessage("Expecting future to have failed but it was completed successfully with value: Hello World");20        } catch (InterruptedException e) {21            e.printStackTrace();22        }23    }24}25import org.assertj.core.api.Assertions;26import org.assertj.core.api.ThrowableAssert;27import org.assertj.core.error.future.ShouldHaveFailed;28import org.assertj.core.internal.Failures;29import java.util.concurrent.CompletableFuture;30import java.util.concurrent.ExecutionException;31public class AssertjExample2 {32    public static void main(String[] args) {33        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {34            throw new RuntimeException("Exception occurred");35        });36        try {37            Assertions.assertThat(future.get()).isEqualTo("Hello World");38        } catch (ExecutionException e) {39            Failures failures = Failures.instance();40            ThrowableAssert.ThrowingCallable shouldHaveFailed = () -> {41                throw failures.failure(ShouldHaveFailed.shouldHaveFailed(future));42            };43            Assertions.assertThatThrownBy(shouldHaveFailed).hasMessage("Expecting future to have failed but it was completed successfully with value: Hello World");44        } catch (InterruptedException e) {45            e.printStackTrace();46        }

ShouldHaveFailed

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.future.ShouldHaveFailed;3import org.junit.Test;4public class ShouldHaveFailedTest {5    public void shouldReturnErrorMessage() {6        String expectedMessage = "Expecting " + "java.util.concurrent.CompletableFuture@1d4a8f7" + " to have failed";7        String errorMessage = ShouldHaveFailed.shouldHaveFailed("java.util.concurrent.CompletableFuture@1d4a8f7").create();8        Assertions.assertThat(errorMessage).isEqualTo(expectedMessage);9    }10}11import org.assertj.core.api.Assertions;12import org.assertj.core.error.future.ShouldHaveFailed;13import org.junit.Test;14public class ShouldHaveFailedTest {15    public void shouldReturnErrorMessage() {16        String expectedMessage = "Expecting " + "java.util.concurrent.CompletableFuture@1d4a8f7" + " to have failed";17        String errorMessage = ShouldHaveFailed.shouldHaveFailed("java.util.concurrent.CompletableFuture@1d4a8f7").create();18        Assertions.assertThat(errorMessage).isEqualTo(expectedMessage);19    }20}21import org.assertj.core.api.Assertions;22import org.assertj.core.error.future.ShouldHaveFailed;23import org.junit.Test;24public class ShouldHaveFailedTest {25    public void shouldReturnErrorMessage() {26        String expectedMessage = "Expecting " + "java.util.concurrent.CompletableFuture@1d4a8f7" + " to have failed";27        String errorMessage = ShouldHaveFailed.shouldHaveFailed("java.util.concurrent.CompletableFuture@1d4a8f7").create();28        Assertions.assertThat(errorMessage).isEqualTo(expectedMessage);29    }30}

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