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

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

Source:ShouldNotBeCompleted.java

...13package org.assertj.core.error.future;14import java.util.concurrent.CompletableFuture;15import org.assertj.core.error.BasicErrorMessageFactory;16import org.assertj.core.error.ErrorMessageFactory;17public class ShouldNotBeCompleted extends BasicErrorMessageFactory {18  private static final String SHOULD_NOT_BE_COMPLETED = "%nExpecting%n  <%s>%nnot to be completed.%n" + Warning.WARNING;19  public static ErrorMessageFactory shouldNotBeCompleted(CompletableFuture<?> actual) {20    return new ShouldNotBeCompleted(actual);21  }22  private ShouldNotBeCompleted(CompletableFuture<?> actual) {23    super(SHOULD_NOT_BE_COMPLETED, actual);24  }25}...

ShouldNotBeCompleted

Using AI Code Generation

1@DisplayName("ShouldNotBeCompleted create")2void should_create_error_message() {3  ErrorMessageFactory factory = shouldNotBeCompleted();4  String message = factory.create(new TextDescription("Test"), new StandardRepresentation());5  then(message).isEqualTo(format("[Test] %n" +6                                 "Expecting that the actual CompletableFuture is not completed yet"));7}8@DisplayName("ShouldNotBeCompleted create with description")9void should_create_error_message_with_description() {10  ErrorMessageFactory factory = shouldNotBeCompleted("Yoda");11  String message = factory.create(new TextDescription("Test"), new StandardRepresentation());12  then(message).isEqualTo(format("[Test] %n" +13                                 "Expecting that the actual CompletableFuture 'Yoda' is not completed yet"));14}15@DisplayName("ShouldNotBeCompleted create with custom message")16void should_create_error_message_with_custom_message() {17  ErrorMessageFactory factory = shouldNotBeCompleted("Yoda", "custom message");18  String message = factory.create(new TextDescription("Test"), new StandardRepresentation());19  then(message).isEqualTo(format("[Test] %n" +20                                 "custom message"));21}22@DisplayName("ShouldNotBeCompleted create with custom message supplier")23void should_create_error_message_with_custom_message_supplier() {24  ErrorMessageFactory factory = shouldNotBeCompleted("Yoda", () -> "custom message");25  String message = factory.create(new TextDescription("Test"), new StandardRepresentation());26  then(message).isEqualTo(format("[Test] %n" +27                                 "custom message"));28}29@DisplayName("ShouldNotBeCompleted should throw")30void should_fail_because_shouldNotBeCompleted_should_throw() {31  CompletableFuture<String> future = CompletableFuture.completedFuture("Yoda");32  AssertionError error = expectAssertionError(() -> assertThat(future).isNotCompleted());33  then(error).hasMessage(format("%n" +34                                "Expecting that the actual CompletableFuture is not completed yet"));35}36@DisplayName("ShouldNotBeCompleted should throw with description

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