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How to use hasNotFailed method of org.assertj.core.api.AbstractCompletableFutureAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractCompletableFutureAssert.hasNotFailed

Source:AbstractCompletableFutureAssert.java

...290   * <p>291   * Assertion will pass :292   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();293   * future.cancel(true);294   * assertThat(future).hasNotFailed();</code></pre>295   *296   * Assertion will fail :297   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();298   * future.completeExceptionally(new RuntimeException());299   * assertThat(future).hasNotFailed();</code></pre>300   *301   * @return this assertion object.302   */303  public SELF hasNotFailed() {304    isNotNull();305    if (actual.isCompletedExceptionally() && !actual.isCancelled()) throwAssertionError(shouldNotHaveFailed(actual));306    return myself;307  }308  /**309   * Verifies that the {@link CompletableFuture} has completed exceptionally and 310   * returns a Throwable assertion object allowing to check the Throwable that has caused the future to fail.311   * <p>312   * Assertion will pass :313   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();314   * future.completeExceptionally(new RuntimeException("boom!"));315   *316   * assertThat(future).hasFailedWithThrowableThat().isInstanceOf(RuntimeException.class);317   *                                                .hasMessage("boom!");...

hasNotFailed

Using AI Code Generation

1CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");2CompletableFuture<String> future2 = CompletableFuture.supplyAsync(() -> "Hello");3Assertions.assertThat(future).hasNotFailed();4Assertions.assertThat(future2).hasNotFailed();5CompletableFuture<String> future3 = CompletableFuture.supplyAsync(() -> {6    throw new RuntimeException("Error");7});8Assertions.assertThat(future3).hasNotFailed();9CompletableFuture<String> future4 = CompletableFuture.supplyAsync(() -> {10    throw new RuntimeException("Error");11});12Assertions.assertThat(future4).hasNotFailed();13CompletableFuture<String> future5 = CompletableFuture.supplyAsync(() -> {14    throw new RuntimeException("Error");15});16Assertions.assertThat(future5).hasNotFailed();17@DisplayName("hasNotFailed")18@ParameterizedTest(name = "{index} => future={0}, expected={1}")19@MethodSource("provideData")20void testHasNotFailed(CompletableFuture<String> future, boolean expected) {21    assertThat(future).hasNotFailed();22}23private static Stream<Arguments> provideData() {24    return Stream.of(25        Arguments.of(CompletableFuture.supplyAsync(() -> "Hello"), true),26        Arguments.of(CompletableFuture.supplyAsync(() -> "Hello"), true),27        Arguments.of(CompletableFuture.supplyAsync(() -> {28            throw new RuntimeException("Error");29        }), false),30        Arguments.of(CompletableFuture.supplyAsync(() -> {31            throw new RuntimeException("Error");32        }), false),33        Arguments.of(CompletableFuture.supplyAsync(() -> {34            throw new RuntimeException("Error");35        }), false)36    );37}38You can use the following JUnit5 parameterized test to test thehasNotFailed() method:

hasNotFailed

Using AI Code Generation

1import org.assertj.core.api.Assertions.assertThat;2import java.util.concurrent.CompletableFuture;3import java.util.concurrent.ExecutionException;4public class CompletableFutureAssertTest {5    public static void main(String[] args) throws ExecutionException, InterruptedException {6        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");7        assertThat(future).hasNotFailed();8    }9}10    at org.assertj.core.api.AbstractCompletableFutureAssert.hasNotFailed(AbstractCompletableFutureAssert.java:110)11    at org.assertj.core.api.AbstractCompletableFutureAssert.hasNotFailed(AbstractCompletableFutureAssert.java:32)12    at CompletableFutureAssertTest.main(CompletableFutureAssertTest.java:13)13    at CompletableFutureAssertTest.lambda$main$0(CompletableFutureAssertTest.java:10)14    at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)15    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)16    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)17    at java.base/java.lang.Thread.run(Thread.java:834)18Related Posts: Java - CompletableFuture - isCompletedExceptionally() method19Java - CompletableFuture - isCompletedNormally() method20Java - CompletableFuture - isCancelled() method21Java - CompletableFuture - isDone() method22Java - CompletableFuture - isCompletedExceptionally() method23Java - CompletableFuture - isCompletedNormally() method24Java - CompletableFuture - isCancelled() method25Java - CompletableFuture - isDone() method26Java - CompletableFuture - isCompletedExceptionally() method27Java - CompletableFuture - isCompletedNormally() method28Java - CompletableFuture - isCancelled() method29Java - CompletableFuture - isDone() method30Java - CompletableFuture - isCompletedExceptionally() method31Java - CompletableFuture - isCompletedNormally() method32Java - CompletableFuture - isCancelled() method33Java - CompletableFuture - isDone() method34Java - CompletableFuture - isCompletedExceptionally() method35Java - CompletableFuture - isCompletedNormally() method36Java - CompletableFuture - isCancelled() method37Java - CompletableFuture - isDone() method

hasNotFailed

Using AI Code Generation

1CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {2    try {3        TimeUnit.SECONDS.sleep(2);4        return "Hello World!";5    } catch (InterruptedException e) {6        throw new IllegalStateException(e);7    }8});9assertThat(future).hasNotFailed();10CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {11    throw new IllegalStateException("exception message");12});13assertThat(future).hasFailedWithThrowableOfType(IllegalStateException.class);14CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {15    throw new IllegalStateException("exception message");16});17assertThat(future).hasFailedWithThrowableThat(throwable -> {18    assertThat(throwable).hasMessage("exception message");19});20CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {21    throw new IllegalStateException("exception message");22});23assertThat(future).hasFailedWithThrowableThat(throwable -> {24    assertThat(throwable).hasMessage("exception message");25});26CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {27    throw new IllegalStateException("exception message");28});29assertThat(future).hasFailedWithThrowableThat(throwable -> {30    assertThat(throwable).hasMessage("exception message");31});32CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {33    throw new IllegalStateException("exception message");34});35assertThat(future).hasFailedWithThrowableThat(throwable -> {36    assertThat(throwable).hasMessage("exception message");37});38CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {39    throw new IllegalStateException("exception message");40});41assertThat(future).hasFailedWithThrowableThat(throwable -> {42    assertThat(throwable).hasMessage("exception message");43});

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