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How to use FutureAssert method of org.assertj.core.api.FutureAssert class

Best Assertj code snippet using org.assertj.core.api.FutureAssert.FutureAssert

Source:FutureAssert.java

...17import org.hamcrest.Matcher;18/**19 * @author Yoann Rodiere20 */21public class FutureAssert<T> extends AbstractObjectAssert<FutureAssert<T>, Future<T>> {22	public static <T> FutureAssert<T> assertThat(Future<T> future) {23		return new FutureAssert<>( future );24	}25	protected FutureAssert(Future<T> actual) {26		super( actual, FutureAssert.class );27	}28	public FutureAssert<T> isPending() {29		try {30			Object result = getNow();31			failWithMessage( "future <%s> should be pending, but instead it succeeded with result <%s>", actual, result );32		}33		catch (TimeoutException e) {34			// All's good35		}36		catch (CancellationException e) {37			failWithCauseAndMessage( e, "future <%s> should be pending, but instead it's been cancelled", actual, e );38		}39		catch (ExecutionException e) {40			failWithCauseAndMessage( e, "future <%s> should be pending, but instead it failed with exception: %s", actual, e );41		}42		return this;43	}44	public FutureAssert<T> isSuccessful() {45		return isSuccessful( value -> {46		} );47	}48	public FutureAssert<T> isSuccessful(T expectedValue) {49		return isSuccessful( value -> Assertions.assertThat( expectedValue ).isEqualTo( expectedValue ) );50	}51	public FutureAssert<T> isSuccessful(Consumer<T> valueAssertion) {52		try {53			T result = getNow();54			try {55				valueAssertion.accept( result );56			}57			catch (AssertionError e2) {58				failWithCauseAndMessage( e2, "future <%s> succeeded as expected, but the result is wrong: %s", actual, e2 );59			}60		}61		catch (TimeoutException e) {62			failWithMessage( "future <%s> should have succeeded, but instead it's still pending", actual );63		}64		catch (CancellationException e) {65			failWithCauseAndMessage( e, "future <%s> should have succeeded, but instead it's been cancelled", actual, e );66		}67		catch (ExecutionException e) {68			failWithCauseAndMessage( e, "future <%s> should have succeeded, but instead it failed with exception: %s", actual, e );69		}70		return this;71	}72	public FutureAssert<T> isFailed() {73		return isFailed( throwable -> { } );74	}75	public FutureAssert<T> isFailed(Throwable expectedThrowable) {76		return isFailed( throwable -> Assertions.assertThat( throwable ).isEqualTo( expectedThrowable ) );77	}78	public FutureAssert<T> isFailed(Matcher<? super Throwable> exceptionMatcher) {79		return isFailed( throwable -> Assert.assertThat( throwable, exceptionMatcher ) );80	}81	public FutureAssert<T> isFailed(Consumer<Throwable> exceptionAssertion) {82		Object result;83		try {84			result = getNow();85			failWithMessage( "future <%s> should have failed, but instead it succeeded with result <%s>", actual, result );86		}87		catch (TimeoutException e) {88			failWithMessage( "future <%s> should have failed, but instead it's still pending", actual );89		}90		catch (CancellationException e) {91			failWithCauseAndMessage( e, "future <%s> should have failed, but instead it's been cancelled", actual, e );92		}93		catch (ExecutionException e) {94			try {95				exceptionAssertion.accept( e.getCause() );...

Source:FutureAssertBaseTest.java

...18import java.util.concurrent.Future;19import org.assertj.core.internal.Futures;20import org.assertj.core.test.ExpectedException;21import org.junit.Rule;22public abstract class FutureAssertBaseTest extends BaseTestTemplate<FutureAssert<String>, Future<String>> {23  @Rule24  public ExpectedException thrown = none();25  protected Futures futures;26  @Override27  protected FutureAssert<String> create_assertions() {28    return new FutureAssert<>(ForkJoinTask.adapt(new Callable<String>() {29      @Override30      public String call() throws Exception {31        return "string";32      }33    }));34  }35  @Override36  protected void inject_internal_objects() {37    super.inject_internal_objects();38    futures = mock(Futures.class);39    assertions.futures = futures;40  }41}...

FutureAssert

Using AI Code Generation

1package org.assertj.core.api;2import org.junit.Test;3import java.util.concurrent.CompletableFuture;4import java.util.concurrent.ExecutionException;5import static org.assertj.core.api.Assertions.assertThat;6public class FutureAssertTest {7    public void testFutureAssert() throws ExecutionException, InterruptedException {8        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");9        assertThat(future).isDone();10        assertThat(future).isCompletedWithValue("Hello");11    }12}

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import java.util.concurrent.CompletableFuture;3class Test {4    public static void main(String[] args) {5        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");6        FutureAssert.assertThat(future).isCompletedWithValue("Hello");7    }8}9import org.assertj.core.api.FutureAssert;10import java.util.concurrent.CompletableFuture;11class Test {12    public static void main(String[] args) {13        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");14        FutureAssert.assertThat(future).isCompletedWithValueMatching(s -> s.length() > 4);15    }16}

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import org.assertj.core.api.Assertions;3import java.util.concurrent.CompletableFuture;4import java.util.concurrent.ExecutionException;5public class AssertJFutureAssert {6  public static void main(String[] args) throws ExecutionException, InterruptedException {7    CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");8    FutureAssert<String> futureAssert = Assertions.assertThat(future);9    futureAssert.isCompletedWithValue("Hello World");10  }11}12	at org.assertj.core.api.AbstractFutureAssert.isCompletedWithValue(AbstractFutureAssert.java:111)13	at org.assertj.core.api.FutureAssert.isCompletedWithValue(FutureAssert.java:48)14	at AssertJFutureAssert.main(AssertJFutureAssert.java:13)

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import org.junit.Test;3import java.util.concurrent.CompletableFuture;4import java.util.concurrent.TimeUnit;5public class AssertjFutureAssert {6    public void test() throws Exception {7        CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");8        FutureAssert.assertThat(future).isDone().isCompletedWithValue("Hello");9        FutureAssert.assertThat(future).isDoneWithin(100, TimeUnit.MILLISECONDS).isCompletedWithValue("Hello");10    }11}

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import java.util.concurrent.CompletableFuture;3class Main {4    public static void main(String[] args) {5        CompletableFuture completableFuture = CompletableFuture.completedFuture("Hello");6        FutureAssert futureAssert = new FutureAssert(completableFuture);7        futureAssert.isCompleted();8    }9}10import org.assertj.core.api.Assertions;11import java.util.concurrent.CompletableFuture;12class Main {13    public static void main(String[] args) {14        CompletableFuture completableFuture = CompletableFuture.completedFuture("Hello");15        Assertions.assertThat(completableFuture).isCompleted();16    }17}

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import java.util.concurrent.Future;3public class Test {4    public static void main(String[] args) {5        FutureAssert futureAssert = new FutureAssert(null);6        FutureAssert futureAssert1 = futureAssert.isDone();7    }8}9	at org.assertj.core.api.FutureAssert.isDone(FutureAssert.java:72)10	at Test.main(Test.java:7)

FutureAssert

Using AI Code Generation

1import java.util.concurrent.CompletableFuture;2import java.util.concurrent.ExecutionException;3import java.util.concurrent.TimeUnit;4import java.util.concurrent.TimeoutException;5import org.assertj.core.api.Assertions;6import org.assertj.core.api.FutureAssert;7public class AssertJFutureAssert {8public static void main(String[] args) throws InterruptedException, ExecutionException, TimeoutException {9CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello");10FutureAssert<String> futureAssert = Assertions.assertThat(future);11futureAssert.isCompleted();12futureAssert.isDone();13futureAssert.isNotCancelled();14futureAssert.isNotCompletedExceptionally();15futureAssert.hasNotFailed();16futureAssert.isNotCancelled();17futureAssert.isNotCancelled();18futureAssert.isNotCancelled();19futureAssert.isNotCancelled();20futureAssert.isNotCancelled();21futureAssert.isNotCancelled();22}23}

FutureAssert

Using AI Code Generation

1import org.assertj.core.api.FutureAssert;2import java.util.concurrent.Future;3public class FutureAssertExample {4    public static void main(String[] args) {5        FutureAssert futureAssert = new FutureAssert("Future");6        FutureAssert futureAssert1 = new FutureAssert("Future");7        FutureAssert futureAssert2 = new FutureAssert("Future");8        FutureAssert futureAssert3 = new FutureAssert("Future");9        FutureAssert futureAssert4 = new FutureAssert("Future");10        FutureAssert futureAssert5 = new FutureAssert("Future");11        FutureAssert futureAssert6 = new FutureAssert("Future");12        FutureAssert futureAssert7 = new FutureAssert("Future");13        FutureAssert futureAssert8 = new FutureAssert("Future");14        FutureAssert futureAssert9 = new FutureAssert("Future");15        FutureAssert futureAssert10 = new FutureAssert("Future");16        FutureAssert futureAssert11 = new FutureAssert("Future");17        FutureAssert futureAssert12 = new FutureAssert("Future");18        FutureAssert futureAssert13 = new FutureAssert("Future");19        FutureAssert futureAssert14 = new FutureAssert("Future");20        FutureAssert futureAssert15 = new FutureAssert("Future");21        FutureAssert futureAssert16 = new FutureAssert("Future");22        FutureAssert futureAssert17 = new FutureAssert("Future");23        FutureAssert futureAssert18 = new FutureAssert("Future");24        FutureAssert futureAssert19 = new FutureAssert("Future");25        FutureAssert futureAssert20 = new FutureAssert("Future");26        FutureAssert futureAssert21 = new FutureAssert("Future");27        FutureAssert futureAssert22 = new FutureAssert("Future");28        FutureAssert futureAssert23 = new FutureAssert("Future");29        FutureAssert futureAssert24 = new FutureAssert("Future");30        FutureAssert futureAssert25 = new FutureAssert("Future");31        FutureAssert futureAssert26 = new FutureAssert("Future");32        FutureAssert futureAssert27 = new FutureAssert("Future");33        FutureAssert futureAssert28 = new FutureAssert("Future");34        FutureAssert futureAssert29 = new FutureAssert("Future");35        FutureAssert futureAssert30 = new FutureAssert("Future");36        FutureAssert futureAssert31 = new FutureAssert("Future");37        FutureAssert futureAssert32 = new FutureAssert("Future");38        FutureAssert futureAssert33 = new FutureAssert("Future");39        FutureAssert futureAssert34 = new FutureAssert("Future");40        FutureAssert futureAssert35 = new FutureAssert("Future");

FutureAssert

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        FutureTask<String> futureTask = new FutureTask<>(() -> "Hello World!");4        Thread thread = new Thread(futureTask);5        thread.start();6        assertThat(futureTask).isDone();7    }8}

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