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

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

Source:AbstractCompletableFutureAssert.java

...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}.208   * @return this assertion object.209   */210  public SELF isCompletedWithValue(RESULT expected) {211    isCompleted();212    RESULT actualResult = actual.join();213    if (!Objects.equals(actualResult, expected))214      throw Failures.instance().failure(info, shouldBeEqual(actualResult, expected, info.representation()));215    return myself;216  }217  /**218   * Verifies that the {@link CompletableFuture} is completed normally with a result matching the {@code predicate}.219   * <p>220   * Assertion will pass :221   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))222   *           .isCompletedWithValueMatching(result -&gt; result.equals("something"));</code></pre>223   *224   * Assertion will fail :225   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))226   *           .isCompletedWithValueMatching(result -&gt; result.equals("something else"));</code></pre>227   *228   * @param predicate the {@link Predicate} to apply.229   * @return this assertion object.230   */231  public SELF isCompletedWithValueMatching(Predicate<? super RESULT> predicate) {232    return isCompletedWithValueMatching(predicate, PredicateDescription.GIVEN);233  }234  /**235   * Verifies that the {@link CompletableFuture} is completed normally with a result matching the {@code predicate}, 236   * the String parameter is used in the error message.237   * <p>238   * Assertion will pass :239   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))240   *           .isCompletedWithValueMatching(result -&gt; result != null, "expected not null");</code></pre>241   *242   * Assertion will fail :243   * <pre><code class='java'> assertThat(CompletableFuture.completedFuture("something"))244   *           .isCompletedWithValueMatching(result -&gt; result == null, "expected null");</code></pre>245   * Error message is:            246   * <pre><code class='java'> Expecting:247   *   &lt;"something"&gt;248   * to match 'expected null' predicate.</code></pre>249   *250   * @param predicate the {@link Predicate} to apply on the resulting value.251   * @param description the {@link Predicate} description.252   * @return this assertion object.253   */254  public SELF isCompletedWithValueMatching(Predicate<? super RESULT> predicate, String description) {255    return isCompletedWithValueMatching(predicate, new PredicateDescription(description));256  }257  private SELF isCompletedWithValueMatching(Predicate<? super RESULT> predicate, PredicateDescription description) {258    isCompleted();259    RESULT actualResult = actual.join();260    if (!predicate.test(actualResult))261      throw Failures.instance().failure(info, shouldMatch(actualResult, predicate, description));262    return myself;263  }264  /**265   * Verifies that the {@link CompletableFuture} has completed exceptionally but has not been cancelled, 266   * this assertion is equivalent to: 267   * <pre><code class='java'> assertThat(future).isCompletedExceptionally()268   *                   .isNotCancelled();</code></pre>269   * <p>270   * Assertion will pass :271   * <pre><code class='java'> CompletableFuture future = new CompletableFuture();...

isCompletedWithValue

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.junit.Test;7public class CompletableFutureTest {8	public void test() throws InterruptedException, ExecutionException, TimeoutException {9		CompletableFuture<String> completableFuture = new CompletableFuture<>();10		completableFuture.complete("Hello");11		Assertions.assertThat(completableFuture).isCompletedWithValue("Hello");12	}13}

isCompletedWithValue

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.concurrent.CompletableFuture;3import java.util.concurrent.ExecutionException;4import java.util.concurrent.TimeUnit;5import java.util.concurrent.TimeoutException;6import org.junit.Test;7public class CompletableFutureTest {8  public void test() throws InterruptedException, ExecutionException, TimeoutException {9    CompletableFuture<String> completableFuture = new CompletableFuture<String>();10    completableFuture.complete("Hello");11    assertThat(completableFuture).isCompletedWithValue("Hello");12  }13}

isCompletedWithValue

Using AI Code Generation

1import org.assertj.core.api.AbstractCompletableFutureAssert;2import java.util.concurrent.CompletableFuture;3public class CompletableFutureAssert extends AbstractCompletableFutureAssert<CompletableFutureAssert, CompletableFuture> {4    public CompletableFutureAssert(CompletableFuture<?> actual) {5        super(actual, CompletableFutureAssert.class);6    }7    public CompletableFutureAssert isCompletedWithValue(String expectedValue) {8        isNotNull();9        if (!actual.isDone()) {10            failWithMessage("Expected to be completed but was not");11        }12        if (actual.isCompletedExceptionally()) {13            failWithMessage("Expected to be completed successfully but completed exceptionally");14        }15        String actualValue = (String) actual.join();16        if (!actualValue.equals(expectedValue)) {17            failWithMessage("Expected to be completed with value <%s> but was <%s>", expectedValue, actualValue);18        }19        return this;20    }21}22import org.junit.Test;23import java.util.concurrent.CompletableFuture;24import static org.assertj.core.api.Assertions.assertThat;25public class CompletableFutureTest {26    public void givenCompletedFuture_whenAssertingItsValue_thenCorrect() {27        CompletableFuture<String> future = CompletableFuture.completedFuture("done");28        assertThat(future).isCompletedWithValue("done");29    }30    public void givenCompletedFuture_whenAssertingItsValue_thenIncorrect() {31        CompletableFuture<String> future = CompletableFuture.completedFuture("done");32        assertThat(future).isCompletedWithValue("not done");33    }34    public void givenFailedFuture_whenAssertingItsValue_thenIncorrect() {35        CompletableFuture<String> future = CompletableFuture.failedFuture(new RuntimeException("error"));36        assertThat(future).isCompletedWithValue("done");37    }38    public void givenNotCompletedFuture_whenAssertingItsValue_thenIncorrect() {39        CompletableFuture<String> future = new CompletableFuture<>();40        assertThat(future).isCompletedWithValue("done");41    }42}

isCompletedWithValue

Using AI Code Generation

1package com.example;2import java.util.concurrent.CompletableFuture;3import java.util.concurrent.ExecutionException;4import org.assertj.core.api.Assertions;5public class AssertjCompletableFutureTest {6	public static void main(String[] args) throws InterruptedException, ExecutionException {7		CompletableFuture<String> completableFuture = CompletableFuture.supplyAsync(() -> "Hello");8		Assertions.assertThat(completableFuture).isCompletedWithValue("Hello");9	}10}11	at org.junit.Assert.assertEquals(Assert.java:115)12	at org.junit.Assert.assertEquals(Assert.java:144)13	at com.example.AssertjCompletableFutureTest.main(AssertjCompletableFutureTest.java:15)14	at org.junit.Assert.assertEquals(Assert.java:115)15	at org.junit.Assert.assertEquals(Assert.java:144)16	at com.example.AssertjCompletableFutureTest.main(AssertjCompletableFutureTest.java:15)

isCompletedWithValue

Using AI Code Generation

1CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");2CompletableFutureAssert<String> assertion = assertThat(future);3assertion.isCompletedWithValue("Hello World");4assertion.isCompletedWithValueMatching(s -> s.startsWith("Hello"));5assertion.isCompletedWithValueSatisfying(s -> assertThat(s).startsWith("Hello"));6CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");7CompletableFutureAssert<String> assertion = assertThat(future);8assertion.isCompletedWithValue("Hello World");9assertion.isCompletedWithValueMatching(s -> s.startsWith("Hello"));10assertion.isCompletedWithValueSatisfying(s -> assertThat(s).startsWith("Hello"));

isCompletedWithValue

Using AI Code Generation

1[#](github.com/assertj/assertj-cor...)[assertj-core](github.com/assertj/assertj-cor...)/[assertj-core](github.com/assertj/assertj-cor...) - [AssertJ](assertj.github.io/doc/) core assertion library2    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L45-L45](github.com/assertj/assertj-cor...)3    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L49-L49](github.com/assertj/assertj-cor...)4    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L53-L53](github.com/assertj/assertj-cor...)5    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L57-L57](github.com/assertj/assertj-cor...)6    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L61-L61](github.com/assertj/assertj-cor...)7    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L65-L65](github.com/assertj/assertj-cor...)8    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L69-L69](github.com/assertj/assertj-cor...)9    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L73-L73](github.com/assertj/assertj-cor...)10    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L77-L77](github.com/assertj/assertj-cor...)11    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L81-L81](github.com/assertj/assertj-cor...)12    * [ ] [assertj-core/src/main/java/org/assertj/core/api/AbstractCompletableFutureAssert.java#L85-L85](github.com/assertj/assertj-cor...)

isCompletedWithValue

Using AI Code Generation

1import java.util.concurrent.CompletableFuture;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class CompletableFutureAssertTest {5	public void testCompletableFutureAssert() {6		CompletableFuture<String> future = CompletableFuture.completedFuture("Hello World");7		Assertions.assertThat(future).isCompletedWithValue("Hello World");8	}9}10dependencies {11}12dependencies {13}14@Grapes(15	@Grab(group='org.assertj', module='assertj-core', version='3.13.2')

isCompletedWithValue

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.concurrent.CompletableFuture;4public class CompletableFutureAssertTest {5    public void testIsCompletedWithValue() {6        CompletableFuture<String> future = CompletableFuture.completedFuture("Hello World");7        Assertions.assertThat(future).isCompletedWithValue("Hello World");8    }9}10	at org.junit.Assert.assertEquals(Assert.java:115)11	at org.junit.Assert.assertEquals(Assert.java:144)12	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)13	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)14	at org.assertj.core.api.AbstractCompletableFutureAssert.isCompletedWithValue(AbstractCompletableFutureAssert.java:131)15	at CompletableFutureAssertTest.testIsCompletedWithValue(CompletableFutureAssertTest.java:15)16import org.assertj.core.api.Assertions;17import org.junit.Test;18import java.util.concurrent.CompletableFuture;19public class CompletableFutureAssertTest {20    public void testIsCompletedWithAnyOf() {21        CompletableFuture<String> future = CompletableFuture.completedFuture("Hello World");22        Assertions.assertThat(future).isCompletedWithAnyOf("

isCompletedWithValue

Using AI Code Generation

1import java.util.concurrent.CompletableFuture;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class CompletableFutureAssertTest {5	public void testCompletableFutureAssert() {6		CompletableFuture<String> future = CompletableFuture.completedFuture("Hello World");7		Assertions.assertThat(future).isCompletedWithValue("Hello World");8	}9}10dependencies {11}12dependencies {13}14@Grapes(15	@Grab(group='org.assertj', module='assertj-core', version='3.13.2')

isCompletedWithValue

Using AI Code Generation

1import org.assertj.core.api.AbstractCompletableFutureAssert;2import java.util.concurrent.CompletableFuture;3public class CompletableFutureAssert extends AbstractCompletableFutureAssert<CompletableFutureAssert, CompletableFuture> {4    public CompletableFutureAssert(CompletableFuture<?> actual) {5        super(actual, CompletableFutureAssert.class);6    }7    public CompletableFutureAssert isCompletedWithValue(String expectedValue) {8        isNotNull();9        if (!actual.isDone()) {10            failWithMessage("Expected to be completed but was not");11        }12        if (actual.isCompletedExceptionally()) {13            failWithMessage("Expected to be completed successfully but completed exceptionally");14        }15        String actualValue = (String) actual.join();16        if (!actualValue.equals(expectedValue)) {17            failWithMessage("Expected to be completed with value <%s> but was <%s>", expectedValue, actualValue);18        }19        return this;20    }21}22import org.junit.Test;23import java.util.concurrent.CompletableFuture;24import static org.assertj.core.api.Assertions.assertThat;25public class CompletableFutureTest {26    public void givenCompletedFuture_whenAssertingItsValue_thenCorrect() {27        CompletableFuture<String> future = CompletableFuture.completedFuture("done");28        assertThat(future).isCompletedWithValue("done");29    }30    public void givenCompletedFuture_whenAssertingItsValue_thenIncorrect() {31        CompletableFuture<String> future = CompletableFuture.completedFuture("done");32        assertThat(future).isCompletedWithValue("not done");33    }34    public void givenFailedFuture_whenAssertingItsValue_thenIncorrect() {35        CompletableFuture<String> future = CompletableFuture.failedFuture(new RuntimeException("error"));36        assertThat(future).isCompletedWithValue("done");37    }38    public void givenNotCompletedFuture_whenAssertingItsValue_thenIncorrect() {39        CompletableFuture<String> future = new CompletableFuture<>();40        assertThat(future).isCompletedWithValue("done");41    }42}

isCompletedWithValue

Using AI Code Generation

1CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");2CompletableFutureAssert<String> assertion = assertThat(future);3assertion.isCompletedWithValue("Hello World");4assertion.isCompletedWithValueMatching(s -> s.startsWith("Hello"));5assertion.isCompletedWithValueSatisfying(s -> assertThat(s).startsWith("Hello"));6CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello World");7CompletableFutureAssert<String> assertion = assertThat(future);8assertion.isCompletedWithValue("Hello World");9assertion.isCompletedWithValueMatching(s -> s.startsWith("Hello"));10assertion.isCompletedWithValueSatisfying(s -> assertThat(s).startsWith("Hello"));

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.