How to use completedFutureAfter method of org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test class

Best Assertj code snippet using org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter

Source:CompletableFutureAssert_succeedsWithin_Test.java

...39  void should_allow_assertion_on_future_result_when_completed_normally_within_timeout() {40    // GIVEN41    String value = "done";42    int sleepDuration = 10;43    CompletableFuture<String> future = completedFutureAfter(value, sleepDuration);44    // WHEN/THEN45    // using the same duration would fail depending on when the thread executing the future is started46    assertThat(future).succeedsWithin(sleepDuration + 100, MILLISECONDS)47                      .isEqualTo(value);48  }49  @Test50  void should_allow_narrowed_assertion_on_future_result() {51    // GIVEN52    String value = "done";53    CompletableFuture<String> future = completedFuture(value);54    // WHEN/THEN55    assertThat(future).succeedsWithin(1, MILLISECONDS, as(STRING))56                      .startsWith("don");57  }58  @Test59  void should_fail_if_completable_future_does_not_succeed_within_given_timeout() {60    // GIVEN61    int sleepDuration = 100000;62    CompletableFuture<String> future = completedFutureAfter("ook!", sleepDuration);63    // WHEN64    AssertionError assertionError = expectAssertionError(() -> assertThat(future).succeedsWithin(10, MILLISECONDS));65    // THEN66    then(assertionError).hasMessageStartingWith(format("%nExpecting%n" +67                                                       "  <CompletableFuture[Incomplete]>%n" +68                                                       "to be completed within 10L Millis.%n"));69  }70  @Test71  void should_fail_if_completable_future_is_cancelled() {72    // GIVEN73    CompletableFuture<String> future = new CompletableFuture<>();74    future.cancel(false);75    // WHEN76    AssertionError assertionError = expectAssertionError(() -> assertThat(future).succeedsWithin(1, MILLISECONDS));77    // THEN78    then(assertionError).hasMessageStartingWith(format("%nExpecting%n" +79                                                       "  <CompletableFuture[Cancelled]>%n" +80                                                       "to be completed within 1L Millis.%n" +81                                                       "%n" +82                                                       "exception caught while trying to get the future result: java.util.concurrent.CancellationException"));83  }84  @Test85  void should_fail_when_completable_future_is_null() {86    // GIVEN87    CompletableFuture<String> future = null;88    // WHEN89    AssertionError assertionError = expectAssertionError(() -> assertThat(future).succeedsWithin(1, MILLISECONDS));90    // THEN91    then(assertionError).hasMessage(actualIsNull());92  }93  @Test94  void should_fail_if_completable_future_is_completed_exceptionally() {95    // GIVEN96    CompletableFuture<String> future = new CompletableFuture<>();97    future.completeExceptionally(new RuntimeException("boom%s%n"));98    // WHEN99    AssertionError assertionError = expectAssertionError(() -> assertThat(future).succeedsWithin(1, MILLISECONDS));100    // THEN101    then(assertionError).hasMessageStartingWith(format("%nExpecting%n  <CompletableFuture[Failed with the following stack trace:%njava.lang.RuntimeException: boom%%s%%n"))102                        .hasMessageContaining("to be completed within 1L Millis.");103  }104  private static <U> CompletableFuture<U> completedFutureAfter(U value, long sleepDuration) {105    CompletableFuture<U> completableFuture = new CompletableFuture<>();106    Executors.newSingleThreadExecutor().submit(() -> {107      Thread.sleep(sleepDuration);108      completableFuture.complete(value);109      return null;110    });111    return completableFuture;112  }113}...

completedFutureAfter

Using AI Code Generation

1import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;2CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();3test.completedFutureAfter();4import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;5CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();6test.completedFutureAfter();7import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;8CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();9test.completedFutureAfter();10import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;11CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();12test.completedFutureAfter();13import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;14CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();15test.completedFutureAfter();16import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;17CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();18test.completedFutureAfter();19import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;20CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();21test.completedFutureAfter();22import org.assertj.core.api.future.CompletableFutureAssert_succeedsWithin_Test;23CompletableFutureAssert_succeedsWithin_Test test = new CompletableFutureAssert_succeedsWithin_Test();24test.completedFutureAfter();

completedFutureAfter

Using AI Code Generation

1public class CompletableFutureAssert_succeedsWithin_Test {2    public void should_pass_when_future_completes_before_timeout() {3        CompletableFuture<String> future = CompletableFuture.completedFuture("done");4        assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS).isEqualTo("done");5    }6}7public class CompletableFutureAssert_succeedsWithin_Test {8    public void should_pass_when_future_completes_before_timeout() {9        CompletableFuture<String> future = CompletableFuture.completedFuture("done");10        assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS).isEqualTo("done");11    }12}13public class CompletableFutureAssert_succeedsWithin_Test {14    public void should_pass_when_future_completes_before_timeout() {15        CompletableFuture<String> future = CompletableFuture.completedFuture("done");16        assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS).isEqualTo("done");17    }18}19public class CompletableFutureAssert_succeedsWithin_Test {20    public void should_pass_when_future_completes_before_timeout() {21        CompletableFuture<String> future = CompletableFuture.completedFuture("done");22        assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS).isEqualTo("done");23    }24}25public class CompletableFutureAssert_succeedsWithin_Test {26    public void should_pass_when_future_completes_before_timeout() {27        CompletableFuture<String> future = CompletableFuture.completedFuture("done");28        assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS).isEqualTo("done");

completedFutureAfter

Using AI Code Generation

1public class CompletableFutureAssert_succeedsWithin_Test {2  public void should_pass_if_completablefuture_completes_before_timeout() {3    CompletableFuture<String> future = CompletableFuture.completedFuture("done");4    assertThat(future).succeedsWithin(1, TimeUnit.SECONDS).isEqualTo("done");5  }6  public void should_fail_if_completablefuture_does_not_complete_before_timeout() {7    CompletableFuture<String> future = new CompletableFuture<>();8    assertThatThrownBy(() -> assertThat(future).succeedsWithin(1, TimeUnit.SECONDS).isEqualTo("done"))9      .isInstanceOf(AssertionError.class)10      .hasMessageContaining("exceeded given timeout of 1 seconds");11  }12  public void should_fail_if_completablefuture_fails_before_timeout() {13    CompletableFuture<String> future = new CompletableFuture<>();14    future.completeExceptionally(new RuntimeException("boom!"));15    assertThatThrownBy(() -> assertThat(future).succeedsWithin(1, TimeUnit.SECONDS).isEqualTo("done"))16      .isInstanceOf(AssertionError.class)17      .hasMessageContaining("exceeded given timeout of 1 seconds");18  }19  public void should_fail_if_completablefuture_completes_after_timeout() {20    CompletableFuture<String> future = new CompletableFuture<>();21    assertThatThrownBy(() -> assertThat(future).succeedsWithin(1, TimeUnit.SECONDS).isEqualTo("done"))22      .isInstanceOf(AssertionError.class)23      .hasMessageContaining("exceeded given timeout of 1 seconds");24    future.complete("done");25  }26  public void should_fail_if_completablefuture_fails_after_timeout() {27    CompletableFuture<String> future = new CompletableFuture<>();28    assertThatThrownBy(() -> assertThat(future).succeedsWithin(1, TimeUnit.SECONDS).isEqualTo("done"))29      .isInstanceOf(AssertionError.class)30      .hasMessageContaining("exceeded given timeout of 1 seconds");31    future.completeExceptionally(new RuntimeException("boom!"));32  }33  public void should_fail_if_completablefuture_is_null() {34    CompletableFuture<String> future = null;

completedFutureAfter

Using AI Code Generation

1CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {2  assertThat(future).succeedsWithin(duration).isEqualTo(expected);3}4CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {5  assertThat(future).succeedsWithin(duration).isEqualTo(expected);6}7CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {8  assertThat(future).succeedsWithin(duration).isEqualTo(expected);9}10CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {11  assertThat(future).succeedsWithin(duration).isEqualTo(expected);12}13CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {14  assertThat(future).succeedsWithin(duration).isEqualTo(expected);15}16CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {17  assertThat(future).succeedsWithin(duration).isEqualTo(expected);18}19CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {20  assertThat(future).succeedsWithin(duration).isEqualTo(expected);21}22CompletableFutureAssert_succeedsWithin_Test.completedFutureAfter(CompletableFuture<String> future, Duration duration, String expected) {23  assertThat(future).succeedsWithin(duration).isEqualTo(expected);24}

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.