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

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

Source:AbstractFutureAssert.java

...201   * @throws AssertionError if the actual {@code CompletableFuture} does not succeed within the given timeout.202   * @since 3.17.0203   */204  public ObjectAssert<RESULT> succeedsWithin(Duration timeout) {205    return internalSucceedsWithin(timeout);206  }207  /**208   * Waits if necessary for at most the given time for this future to complete and then returns its result for further assertions.209   * <p>210   * If the future's result is not available for any reason an assertion error is thrown.211   * <p>212   * <b>WARNING</b>213   * <p>214   * {@code succeedsWithin} does not fully integrate with soft assertions, if it fails the test will fail immediately (the error215   * is not collected as a soft assertion error), if it succeeds the chained assertions are executed and any error will be216   * collected as a soft assertion error.<br>217   * The rationale is that if we collected {@code succeedsWithin} error as a soft assertion error, the chained assertions would be218   * executed against a future value that is actually not available.219   * <p>220   * To get assertions for the future result's type use {@link #succeedsWithin(long, TimeUnit, InstanceOfAssertFactory)} instead.221   * <p>222   * Examples:223   * <pre><code class='java'> ExecutorService executorService = Executors.newSingleThreadExecutor();224   *225   * Future&lt;String&gt; future = executorService.submit(() -&gt; {226   *   Thread.sleep(100);227   *   return "ook!";228   * });229   *230   * // assertion succeeds231   * assertThat(future).succeedsWithin(200, TimeUnit.MILLISECONDS)232   *                   .isEqualTo("ook!");233   *234   * // fails as the future is not done after the given timeout235   * assertThat(future).succeedsWithin(50, TimeUnit.MILLISECONDS);236   *237   * // fails as the future is cancelled238   * Future&lt;String&gt; future = ... ;239   * future.cancel(false);240   * assertThat(future).succeedsWithin(200, TimeUnit.MILLISECONDS);</code></pre>241   *242   * @param timeout the maximum time to wait243   * @param unit the time unit of the timeout argument244   * @return a new assertion object on the the future's result.245   * @throws AssertionError if the actual {@code Future} is {@code null}.246   * @throws AssertionError if the actual {@code Future} does not succeed within the given timeout.247   * @since 3.17.0248   */249  public ObjectAssert<RESULT> succeedsWithin(long timeout, TimeUnit unit) {250    return internalSucceedsWithin(timeout, unit);251  }252  /**253   * Waits if necessary for at most the given time for this future to complete, the {@link InstanceOfAssertFactory}254   * parameter is used to return assertions specific to the the future's result type.255   * <p>256   * If the future's result is not available for any reason an assertion error is thrown.257   * <p>258   * <b>WARNING</b>259   * <p>260   * {@code succeedsWithin} does not fully integrate with soft assertions, if it fails the test will fail immediately (the error261   * is not collected as a soft assertion error), if it succeeds the chained assertions are executed and any error will be262   * collected as a soft assertion error.<br>263   * The rationale is that if we collected {@code succeedsWithin} error as a soft assertion error, the chained assertions would be264   * executed against a future value that is actually not available.265   * <p>266   * Examples:267   * <pre><code class='java'> ExecutorService executorService = Executors.newSingleThreadExecutor();268   *269   * Future&lt;String&gt; future = executorService.submit(() -&gt; {270   *   Thread.sleep(100);271   *   return "ook!";272   * });273   *274   * Duration timeout = Duration.ofMillis(200);275   *276   * // assertion succeeds, contains(String...) assertion can be called because InstanceOfAssertFactories.STRING277   * // indicates AssertJ to allow String assertions after succeedsWithin.278   * assertThat(future).succeedsWithin(timeout, InstanceOfAssertFactories.STRING)279   *                   .contains("ok");280   *281   * // fails as the future is not done after the given timeout282   * // as() is syntactic sugar for better readability.283   * assertThat(future).succeedsWithin(Duration.ofMillis(50), as(STRING));284   *285   * // assertion fails if the narrowed type for assertions is incompatible with the future's result type.286   * assertThat(future).succeedsWithin(timeout, InstanceOfAssertFactories.DATE)287   *                   .isToday();</code></pre>288   *289   * @param <ASSERT> the type of the resulting {@code Assert}290   * @param timeout the maximum time to wait291   * @param assertFactory the factory which verifies the type and creates the new {@code Assert}292   * @return a new narrowed {@link Assert} instance for assertions chaining on the value of the {@link Future}293   * @throws AssertionError if the actual {@code Future} is {@code null}.294   * @throws IllegalStateException if the actual {@code Future} does not succeed within the given timeout.295   * @since 3.17.0296   */297  public <ASSERT extends AbstractAssert<?, ?>> ASSERT succeedsWithin(Duration timeout,298                                                                     InstanceOfAssertFactory<RESULT, ASSERT> assertFactory) {299    // we don't call succeedsWithin(Duration) to avoid double proxying soft assertions.300    return internalSucceedsWithin(timeout).asInstanceOf(assertFactory);301  }302  /**303   * Waits if necessary for at most the given time for this future to complete, the {@link InstanceOfAssertFactory}304   * parameter is used to return assertions specific to the the future's result type.305   * <p>306   * If the future's result is not available for any reason an assertion error is thrown.307   * <p>308   * <b>WARNING</b>309   * <p>310   * {@code succeedsWithin} does not fully integrate with soft assertions, if it fails the test will fail immediately (the error311   * is not collected as a soft assertion error), if it succeeds the chained assertions are executed and any error will be312   * collected as a soft assertion error.<br>313   * The rationale is that if we collected {@code succeedsWithin} error as a soft assertion error, the chained assertions would be314   * executed against a future value that is actually not available.315   * <p>316   * Examples:317   * <pre><code class='java'> ExecutorService executorService = Executors.newSingleThreadExecutor();318   *319   * Future&lt;String&gt; future = executorService.submit(() -&gt; {320   *   Thread.sleep(100);321   *   return "ook!";322   * });323   *324   * // assertion succeeds, contains(String...) assertion can be called because InstanceOfAssertFactories.STRING325   * // indicates AssertJ to allow String assertions after succeedsWithin.326   * assertThat(future).succeedsWithin(200, TimeUnit.MILLISECONDS, InstanceOfAssertFactories.STRING)327   *                   .contains("ok");328   *329   * // fails as the future is not done after the given timeout330   * // as() is syntactic sugar for better readability.331   * assertThat(future).succeedsWithin(50, TimeUnit.MILLISECONDS, as(STRING));332   *333   * // assertion  fails if the narrowed type for assertions is incompatible with the future's result type.334   * assertThat(future).succeedsWithin(200, TimeUnit.MILLISECONDS, InstanceOfAssertFactories.DATE)335   *                   .isToday();</code></pre>336   *337   * @param <ASSERT> the type of the resulting {@code Assert}338   * @param timeout the maximum time to wait339   * @param unit the time unit of the timeout argument340   * @param assertFactory the factory which verifies the type and creates the new {@code Assert}341   * @return a new narrowed {@link Assert} instance for assertions chaining on the value of the {@link Future}342   * @throws AssertionError if the actual {@code Future} is {@code null}.343   * @throws AssertionError if the actual {@code Future} does not succeed within the given timeout.344   * @since 3.17.0345   */346  public <ASSERT extends AbstractAssert<?, ?>> ASSERT succeedsWithin(long timeout, TimeUnit unit,347                                                                     InstanceOfAssertFactory<RESULT, ASSERT> assertFactory) {348    // we don't call succeedsWithin(Duration) to avoid double proxying soft assertions.349    return internalSucceedsWithin(timeout, unit).asInstanceOf(assertFactory);350  }351  /**352   * Checks that the future does not complete within the given time and returns the exception that caused the failure for353   * further (exception) assertions, the exception can be any of {@link InterruptedException}, {@link ExecutionException},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  }440  private ObjectAssert<RESULT> internalSucceedsWithin(long timeout, TimeUnit unit) {441    RESULT result = futures.assertSucceededWithin(info, actual, timeout, unit);442    return assertThat(result);443  }444}...

internalSucceedsWithin

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.concurrent.CompletableFuture;3import java.util.concurrent.TimeUnit;4import org.junit.Test;5public class CompletableFutureTest {6    public void testCompletableFuture() throws Exception {7        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {8            try {9                TimeUnit.SECONDS.sleep(5);10            } catch (InterruptedException e) {11                e.printStackTrace();12            }13            return "Hello";14        });15        assertThat(future).internalSucceedsWithin(10, TimeUnit.SECONDS);16    }17}

internalSucceedsWithin

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 CompletableFutureTest { 6  public void testCompletableFuture() throws Exception { 7    CompletableFuture<String> future = new CompletableFuture<>(); 8    Assertions.assertThat(future).doesNotHaveValue(); 9    future.complete("Hello"); 10    Assertions.assertThat(future).hasValue("Hello"); 11    Assertions.assertThat(future).succeedsWithin(100, TimeUnit.MILLISECONDS); 12  } 13}

internalSucceedsWithin

Using AI Code Generation

1    [javac]     assertThat(future).succeedsWithin(1, TimeUnit.SECONDS);2    [javac]   symbol:   method succeedsWithin(int,TimeUnit)3    [javac]     assertThat(future).succeedsWithin(1, TimeUnit.SECONDS);4    [javac]   symbol:   method succeedsWithin(int,TimeUnit)5    [javac]     assertThat(future).succeedsWithin(1, TimeUnit.SECONDS);6    [javac]   symbol:   method succeedsWithin(int,TimeUnit)7    [javac]     assertThat(future).succeedsWithin(1, TimeUnit.SECONDS);8    [javac]   symbol:   method succeedsWithin(int,TimeUnit)

internalSucceedsWithin

Using AI Code Generation

1public void testCompletesWithinTime() {2    final CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {3        try {4            Thread.sleep(6000);5        } catch (InterruptedException e) {6            e.printStackTrace();7        }8        return "Hello";9    });10    assertThat(future).internalSucceedsWithin(5, TimeUnit.SECONDS);11}12public void testCompletesWithinTime() {13    final CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {14        try {15            Thread.sleep(2000);16        } catch (InterruptedException e) {17            e.printStackTrace();18        }19        return "Hello";20    });21    assertThat(future).internalSucceedsWithin(5, TimeUnit.SECONDS);22}

internalSucceedsWithin

Using AI Code Generation

1import org.assertj.core.api.AbstractFutureAssert2import org.assertj.core.api.Assertions3def future = new Future<String>()4new Thread({5  Thread.sleep(100)6  future.complete("Hello, World!")7}).start()8Assertions.assertThat(future).succeedsWithin(200, TimeUnit.MILLISECONDS)9Assertions.assertThat(future).succeedsWithin(50, TimeUnit.MILLISECONDS)10Assertions.assertThat(future).succeedsWithin(100, TimeUnit.MILLISECONDS)11Assertions.assertThat(future).succeedsWithin(10, TimeUnit.MILLISECONDS)12Assertions.assertThat(future).succeedsWithin(1000, TimeUnit.MILLISECONDS)13Assertions.assertThat(future).succeedsWithin(1, TimeUnit.SECONDS)14Assertions.assertThat(future).succeedsWithin(2, TimeUnit.SECONDS)15Assertions.assertThat(future).succeedsWithin(3, TimeUnit.SECONDS)16Assertions.assertThat(future).succeedsWithin(4, TimeUnit.SECONDS)17Assertions.assertThat(future).succeedsWithin(5, TimeUnit.SECONDS)18Assertions.assertThat(future).succeedsWithin(6, TimeUnit.SECONDS)19Assertions.assertThat(future).succeedsWithin(7, TimeUnit.SECONDS)20Assertions.assertThat(future).succeedsWithin(8, TimeUnit.SECONDS)21Assertions.assertThat(future).succeedsWithin(9, TimeUnit.SECONDS)22Assertions.assertThat(future).succeedsWithin(10, TimeUnit.SECONDS)23Assertions.assertThat(future).succeedsWithin(1000, TimeUnit

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