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How to use failsWithin method of org.assertj.core.api.AbstractFutureAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractFutureAssert.failsWithin

Source:AbstractFutureAssert.java

...354   * {@link TimeoutException} or {@link CancellationException} as per {@link Future#get(long, TimeUnit)}.355   * <p>356   * <b>WARNING</b>357   * <p>358   * {@code failsWithin} does not fully integrate with soft assertions, if the future completes the test will fail immediately (the359   * error is not collected as a soft assertion error), if the assertion succeeds the chained assertions are executed and any360   * errors will be collected as a soft assertion errors.<br>361   * The rationale is that if we collect {@code failsWithin} error as a soft assertion error, the chained assertions would be362   * executed but that does not make sense since there is no exception to check as the future has completed.363   * <p>364   * Examples:365   * <pre><code class='java'> ExecutorService executorService = Executors.newSingleThreadExecutor();366   *367   * Future&lt;String&gt; future = executorService.submit(() -&gt; {368   *   Thread.sleep(100);369   *   return "ook!";370   * });371   *372   * // assertion succeeds as the future is not completed after 50ms373   * assertThat(future).failsWithin(Duration.ofMillis(50))374   *                   .withThrowableOfType(TimeoutException.class)375   *                   .withMessage(null);376   *377   * // fails as the future is completed after within 200ms378   * assertThat(future).failsWithin(Duration.ofMillis(200));</code></pre>379   *380   * @param timeout the maximum time to wait381   * @return a new assertion instance on the the future's exception.382   * @throws AssertionError if the actual {@code CompletableFuture} is {@code null}.383   * @throws AssertionError if the actual {@code CompletableFuture} succeeds within the given timeout.384   * @since 3.18.0385   */386  public WithThrowable failsWithin(Duration timeout) {387    return internalFailsWithin(timeout);388  }389  /**390   * Checks that the future does not complete within the given time and returns the exception that caused the failure for391   * further (exception) assertions, the exception can be any of {@link InterruptedException}, {@link ExecutionException},392   * {@link TimeoutException} or {@link CancellationException} as per {@link Future#get(long, TimeUnit)}.393   * <p>394   * <b>WARNING</b>395   * <p>396   * {@code failsWithin} does not fully integrate with soft assertions, if the future completes the test will fail immediately (the397   * error is not collected as a soft assertion error), if the assertion succeeds the chained assertions are executed and any398   * errors will be collected as a soft assertion errors.<br>399   * The rationale is that if we collect {@code failsWithin} error as a soft assertion error, the chained assertions would be400   * executed but that does not make sense since there is no exception to check as the future has completed.401   * <p>402   * Examples:403   * <pre><code class='java'> ExecutorService executorService = Executors.newSingleThreadExecutor();404   *405   * Future&lt;String&gt; future = executorService.submit(() -&gt; {406   *   Thread.sleep(100);407   *   return "ook!";408   * });409   *410   * // assertion succeeds as the future is not completed after 50ms411   * assertThat(future).failsWithin(50, TimeUnit.MILLISECONDS)412   *                   .withThrowableOfType(TimeoutException.class)413   *                   .withMessage(null);414   *415   * // fails as the future is completed after the given timeout duration416   * assertThat(future).failsWithin(200, TimeUnit.MILLISECONDS);</code></pre>417   *418   * @param timeout the maximum time to wait419   * @param unit the time unit420   * @return a new assertion instance on the the future's exception.421   * @throws AssertionError if the actual {@code CompletableFuture} is {@code null}.422   * @throws AssertionError if the actual {@code CompletableFuture} succeeds within the given timeout.423   * @since 3.18.0424   */425  public WithThrowable failsWithin(long timeout, TimeUnit unit) {426    return internalFailsWithin(timeout, unit);427  }428  private WithThrowable internalFailsWithin(Duration timeout) {429    Exception exception = futures.assertFailedWithin(info, actual, timeout);430    return new WithThrowable(exception);431  }432  private WithThrowable internalFailsWithin(long timeout, TimeUnit unit) {433    Exception exception = futures.assertFailedWithin(info, actual, timeout, unit);434    return new WithThrowable(exception);435  }436  private ObjectAssert<RESULT> internalSucceedsWithin(Duration timeout) {437    RESULT result = futures.assertSucceededWithin(info, actual, timeout);438    return assertThat(result);439  }...

failsWithin

Using AI Code Generation

1import org.assertj.core.api.Assertions.assertThat2import java.time.Duration3import java.util.concurrent.CompletableFuture4CompletableFuture.runAsync {5    Thread.sleep(2000)6}.let {7    assertThat(it).failsWithin(Duration.ofSeconds(1)).withThrowableOfType(TimeoutException::class.java)8}9CompletableFuture.runAsync {10    Thread.sleep(2000)11}.let {12    assertThat(it).failsWithin(Duration.ofSeconds(1))13}14CompletableFuture.runAsync {15    Thread.sleep(2000)16}.let {17    assertThat(it).failsWithin(Duration.ofSeconds(1), TimeUnit.SECONDS) {18    }19}20CompletableFuture.runAsync {21    Thread.sleep(2000)22}.let {23    assertThat(it).failsWithin(Duration.ofSeconds(1), TimeUnit.SECONDS) {24    }25}26CompletableFuture.runAsync {27    Thread.sleep(2000)28}.let {29    assertThat(it).failsWithin(Duration.ofSeconds(1), TimeUnit.SECONDS) {30    }31}

failsWithin

Using AI Code Generation

1Future<String> future = CompletableFuture.supplyAsync(() -> "foo");2assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new Exception(); });3Future<String> future = CompletableFuture.supplyAsync(() -> "foo");4assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new RuntimeException(); });5Future<String> future = CompletableFuture.supplyAsync(() -> "foo");6assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new AssertionError(); });7Future<String> future = CompletableFuture.supplyAsync(() -> "foo");8assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new Throwable(); });9Future<String> future = CompletableFuture.supplyAsync(() -> "foo");10assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new Error(); });11Future<String> future = CompletableFuture.supplyAsync(() -> "foo");12assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new StackOverflowError(); });13Future<String> future = CompletableFuture.supplyAsync(() -> "foo");14assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new OutOfMemoryError(); });15Future<String> future = CompletableFuture.supplyAsync(() -> "foo");16assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new NoClassDefFoundError(); });17Future<String> future = CompletableFuture.supplyAsync(() -> "foo");18assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new Exception(); });19Future<String> future = CompletableFuture.supplyAsync(() -> "foo");20assertThat(future).failsWithin(10, MILLISECONDS, () -> { throw new RuntimeException(); });21Future<String> future = CompletableFuture.supplyAsync(() -> "foo");22assertThat(future).failsWithin(10, MILLISECONDS,

failsWithin

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.concurrent.CompletableFuture;4import java.util.concurrent.TimeUnit;5public class TestCompletableFuture {6    public void testCompletableFuture() {7        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");8        Assertions.assertThat(future).failsWithin(1, TimeUnit.SECONDS);9    }10}

failsWithin

Using AI Code Generation

1import org.assertj.core.api.Assertions.*2import org.assertj.core.api.AbstractFutureAssert.*3import org.assertj.core.api.AbstractIntegerAssert.*4import org.assertj.core.api.AbstractStringAssert.*5import org.assertj.core.api.Assertions.*6import org.assertj.core.api.AbstractAssert.*7import org.assertj.core.api.AbstractObjectArrayAssert.*8import org.assertj.core.api.AbstractThrowableAssert.*9import org.assertj.core.api.AbstractListAssert.*10import org.assertj.core.api.AbstractMapAssert.*11import org.assertj.core.api.AbstractIterableAssert.*12import org.assertj.core.api.AbstractAtomicIntegerArrayAssert.*13import org.assertj.core.api.AbstractAtomicLongArrayAssert.*14import org.assertj.core.api.AbstractAtomicReferenceArrayAssert.*15import org.assertj.core.api.AbstractAtomicReference

failsWithin

Using AI Code Generation

1    public void testFailsWithin() {2        Future<String> future = CompletableFuture.completedFuture("test");3        assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);4    }5    public void testFailsWithin() {6        Future<String> future = CompletableFuture.completedFuture("test");7        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);8    }9    public void testFailsWithin() {10        Future<String> future = CompletableFuture.completedFuture("test");11        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);12    }13    public void testFailsWithin() {14        Future<String> future = CompletableFuture.completedFuture("test");15        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);16    }17    public void testFailsWithin() {18        Future<String> future = CompletableFuture.completedFuture("test");19        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);20    }21    public void testFailsWithin() {22        Future<String> future = CompletableFuture.completedFuture("test");23        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);24    }25    public void testFailsWithin() {26        Future<String> future = CompletableFuture.completedFuture("test");27        FutureAssert.assertThat(future).failsWithin(100, TimeUnit.MILLISECONDS).withThrowableOfType(TimeoutException.class);28    }29    public void testFailsWithin() {30        Future<String> future = CompletableFuture.completedFuture("test");31        FutureAssert.assertThat(future

failsWithin

Using AI Code Generation

1import java.util.concurrent.TimeUnit2import java.util.concurrent.Executors3import java.util.concurrent.CompletableFuture4def executor = Executors.newSingleThreadExecutor()5def future = CompletableFuture.supplyAsync({ 6  TimeUnit.SECONDS.sleep(2)7}, executor)8future.failsWithin(1, TimeUnit.SECONDS)9future.failsWithin(3, TimeUnit.SECONDS)10future.failsWithin(1, TimeUnit.SECONDS)11future.failsWithin(3, TimeUnit.SECONDS)12future.failsWithin(1, TimeUnit.SECONDS)13future.failsWithin(3, TimeUnit.SECONDS)14future.failsWithin(1, TimeUnit.SECONDS)15future.failsWithin(3, TimeUnit.SECONDS)16future.failsWithin(1, TimeUnit.SECONDS)17future.failsWithin(3, TimeUnit.SECONDS)18future.failsWithin(1, TimeUnit.SECONDS)19future.failsWithin(3, TimeUnit.SECONDS)20future.failsWithin(1, TimeUnit.SECONDS)21future.failsWithin(3, TimeUnit.SECONDS)22future.failsWithin(1, TimeUnit.SECONDS)23future.failsWithin(3, TimeUnit.SECONDS)24future.failsWithin(1, TimeUnit.SECONDS)25future.failsWithin(3, TimeUnit.SECONDS)26future.failsWithin(1, TimeUnit.SECONDS)27future.failsWithin(3, TimeUnit.SECONDS)28future.failsWithin(1, TimeUnit.SECONDS)29future.failsWithin(3, TimeUnit.SECONDS)30future.failsWithin(1, TimeUnit.SECONDS)31future.failsWithin(3, TimeUnit.SECONDS)32future.failsWithin(1, TimeUnit.SECONDS)33future.failsWithin(3, TimeUnit.SECONDS)34future.failsWithin(1, TimeUnit.SECONDS)35future.failsWithin(3, TimeUnit.SECONDS)36future.failsWithin(1, TimeUnit.SECONDS)37future.failsWithin(3, TimeUnit.SECONDS)38future.failsWithin(1, TimeUnit.SECONDS)39future.failsWithin(3, TimeUnit.SECONDS)40future.failsWithin(1, TimeUnit.SECONDS)

failsWithin

Using AI Code Generation

1def "test failsWithin"() {2    def actual = CompletableFuture.supplyAsync {3        Thread.sleep(1000)4    }5    actual.failsWithin(1, TimeUnit.SECONDS)6}7def "test failsWithin"() {8    def actual = CompletableFuture.supplyAsync {9        Thread.sleep(1000)10    }11    actual.failsWithin(1, TimeUnit.SECONDS)12}

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