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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<String> future = executorService.submit(() -> {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<String> 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<String> future = executorService.submit(() -> {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<String> future = executorService.submit(() -> {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<String> future = executorService.submit(() -> {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<String> future = executorService.submit(() -> {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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