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

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

Source:AbstractCompletableFutureAssert.java

...43  /**44   * Verifies that the {@link CompletableFuture} is done i.e. completed normally, exceptionally, or via cancellation.45   * <p>46   * Assertion will pass :47   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isDone();</code></pre>48   *49   * Assertion will fail :50   * <pre><code class='java'> assertThat(new CompletableFuture()).isDone();</code></pre>51   *52   * @return this assertion object.53   *54   * @see CompletableFuture#isDone()55   */56  public SELF isDone() {57    isNotNull();58    if (!actual.isDone()) throwAssertionError(shouldBeDone(actual));59    return myself;60  }61  /**62   * Verifies that the {@link CompletableFuture} is not done.63   * <p>64   * Assertion will pass :65   * <pre><code class='java'> assertThat(new CompletableFuture()).isNotDone();</code></pre>66   *67   * Assertion will fail :68   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isNotDone();</code></pre>69   *70   * @return this assertion object.71   *72   * @see CompletableFuture#isDone()73   */74  public SELF isNotDone() {75    isNotNull();76    if (actual.isDone()) throwAssertionError(shouldNotBeDone(actual));77    return myself;78  }79  /**80   * Verifies that the {@link CompletableFuture} is completed exceptionally. 81   * Possible causes include cancellation, explicit invocation of completeExceptionally, and abrupt termination of a CompletionStage action.82   * <p>83   * If you only want to check that actual future is completed exceptionally but not cancelled, use {@link #hasFailed()} or {@link #hasFailedWithThrowableThat()}.84   * <p>85   * Assertion will pass :86   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();87   * future.completeExceptionally(new RuntimeException());88   * assertThat(future).isCompletedExceptionally();</code></pre>89   *90   * Assertion will fail :91   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isCompletedExceptionally();</code></pre>92   *93   * @return this assertion object.94   *95   * @see CompletableFuture#isCompletedExceptionally()96   */97  public SELF isCompletedExceptionally() {98    isNotNull();99    System.out.println("before assertion " + actual);100    if (!actual.isCompletedExceptionally()) throwAssertionError(shouldHaveCompletedExceptionally(actual));101    return myself;102  }103  /**104   * Verifies that the {@link CompletableFuture} is not completed exceptionally.105   * <p>106   * Assertion will pass :107   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isNotCompletedExceptionally();</code></pre>108   *109   * Assertion will fail :110   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();111   * future.completeExceptionally(new RuntimeException());112   * assertThat(future).isNotCompletedExceptionally();</code></pre>113   *114   * @return this assertion object.115   *116   * @see CompletableFuture#isCompletedExceptionally()117   */118  public SELF isNotCompletedExceptionally() {119    isNotNull();120    if (actual.isCompletedExceptionally()) throwAssertionError(shouldNotHaveCompletedExceptionally(actual));121    return myself;122  }123  /**124   * Verifies that the {@link CompletableFuture} is cancelled.125   * <p>126   * Assertion will pass :127   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();128   * future.cancel(true);129   * assertThat(future).isCancelled();</code></pre>130   *131   * Assertion will fail :132   * <pre><code class='java'> assertThat(new CompletableFuture()).isCancelled();</code></pre>133   *134   * @return this assertion object.135   *136   * @see CompletableFuture#isCancelled()137   */138  public SELF isCancelled() {139    isNotNull();140    if (!actual.isCancelled()) throwAssertionError(shouldBeCancelled(actual));141    return myself;142  }143  /**144   * Verifies that the {@link CompletableFuture} is not cancelled.145   * <p>146   * Assertion will pass :147   * <pre><code class='java'> assertThat(new CompletableFuture()).isNotCancelled();</code></pre>148   *149   * Assertion will fail :150   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();151   * future.cancel(true);152   * assertThat(future).isNotCancelled();</code></pre>153   *154   * @return this assertion object.155   *156   * @see CompletableFuture#isCancelled()157   */158  public SELF isNotCancelled() {159    isNotNull();160    if (actual.isCancelled()) throwAssertionError(shouldNotBeCancelled(actual));161    return myself;162  }163  /**164   * Verifies that the {@link CompletableFuture} is completed normally (i.e.{@link CompletableFuture#isDone() done} 165   * but not {@link CompletableFuture#isCompletedExceptionally() completed exceptionally}).166   * <p>167   * Assertion will pass :168   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isCompleted();</code></pre>169   *170   * Assertion will fail :171   * <pre><code class='java'> assertThat(new CompletableFuture()).isCompleted();</code></pre>172   *173   * @return this assertion object.174   */175  public SELF isCompleted() {176    isNotNull();177    if (!actual.isDone() || actual.isCompletedExceptionally()) throwAssertionError(shouldBeCompleted(actual));178    return myself;179  }180  /**181   * Verifies that the {@link CompletableFuture} is not completed normally (i.e. incomplete, failed or cancelled).182   * <p>183   * Assertion will pass :184   * <pre><code class='java'> assertThat(new CompletableFuture()).isNotCompleted();</code></pre>185   *186   * Assertion will fail :187   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something")).isNotCompleted();</code></pre>188   *189   * @return this assertion object.190   */191  public SELF isNotCompleted() {192    isNotNull();193    if (actual.isDone() && !actual.isCompletedExceptionally()) throwAssertionError(shouldNotBeCompleted(actual));194    return myself;195  }196  /**197   * Verifies that the {@link CompletableFuture} is completed normally with the {@code expected} result.198   * <p>199   * Assertion will pass :200   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))201   *           .isCompletedWithValue("something");</code></pre>202   *203   * Assertion will fail :204   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))205   *           .isCompletedWithValue("something else");</code></pre>206   *207   * @param expected the expected result value of the {@link CompletableFuture}....

Source:SafeFutureAssert.java

...69    assertThat(result).describedAs(info.description()).isInstanceOf(Optional.class);70    assertThat(((Optional<T>) result)).describedAs(info.description()).contains((T) value);71  }72  public T joinsImmediately() {73    isDone();74    return actual.join();75  }76  public static <X> X safeJoin(final SafeFuture<X> future) {77    return assertThatSafeFuture(future).joinsImmediately();78  }79}...

isDone

Using AI Code Generation

1package org.assertj.examples;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.concurrent.CompletableFuture;4import org.junit.Test;5public class CompletableFutureTest {6    public void testCompletableFuture() {7        CompletableFuture<String> completableFuture = new CompletableFuture<>();8        assertThat(completableFuture).isNotDone();9        completableFuture.complete("Hello");10        assertThat(completableFuture).isDone();11    }12}13org.assertj.examples.CompletableFutureTest > testCompletableFuture() PASSED14org.assertj.examples.CompletableFutureTest > testCompletableFuture() PASSED15Related Posts: Java 8 CompletableFuture and thenCompose() method16Java 8 CompletableFuture and thenCombine() method17Java 8 CompletableFuture and thenAccept() method18Java 8 CompletableFuture and thenApply() method19Java 8 CompletableFuture and runAsync() method20Java 8 CompletableFuture and supplyAsync() method21Java 8 CompletableFuture and completedFuture() method22Java 8 CompletableFuture and anyOf() method23Java 8 CompletableFuture and allOf() method24Java 8 CompletableFuture and newIncompleteFuture() method25Java 8 CompletableFuture and getNow() method26Java 8 CompletableFuture and complete() method27Java 8 CompletableFuture and cancel() method28Java 8 CompletableFuture and obtrudeValue() method29Java 8 CompletableFuture and obtrudeException() method30Java 8 CompletableFuture and join() method31Java 8 CompletableFuture and get() method32Java 8 CompletableFuture and isCompletedExceptionally() method33Java 8 CompletableFuture and isCancelled() method34Java 8 CompletableFuture and isDone() method

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