How to use thenStream method of org.assertj.core.api.BDDAssertions class

Best Assertj code snippet using org.assertj.core.api.BDDAssertions.thenStream

Source:BDDAssertions.java

...1601   * @param actual the actual value.1602   * @return the created assertion object.1603   * @since 3.23.01604   */1605  public static <ELEMENT> ListAssert<ELEMENT> thenStream(Stream<? extends ELEMENT> actual) {1606    return then(actual);1607  }1608  /**1609   * Creates a new instance of <code>{@link ListAssert}</code> from the given {@link DoubleStream}.1610   * <p>1611   * <b>Be aware that the {@code DoubleStream} under test will be converted to a {@code List} when an assertions require to inspect its content.1612   * Once this is done the {@code DoubleStream} can't reused as it would have been consumed.</b>1613   * <p>1614   * Calling multiple methods on the returned {@link ListAssert} is safe as it only interacts with the {@link List} built from the {@link DoubleStream}.1615   * <p>1616   * Examples:1617   * <pre><code class='java'> // you can chain multiple assertions on the DoubleStream as it is converted to a List1618   * then(DoubleStream.of(1.0, 2.0, 3.0)).contains(1.0)1619   *                                     .doesNotContain(42.0);</code></pre>...

thenStream

Using AI Code Generation

1import static org.assertj.core.api.BDDAssertions.then;2import static org.assertj.core.api.BDDAssertions.thenThrownBy;3import java.util.ArrayList;4import java.util.List;5import java.util.stream.Stream;6import org.junit.jupiter.api.Test;7public class BDDAssertionsTest {8    public void testBDDAssertions() {9        List<String> list = new ArrayList<>();10        list.add("A");11        list.add("B");12        list.add("C");13        list.add("D");14        list.add("E");15        then(list).hasSize(5);16        then(list).contains("B", "D");17        then(list).doesNotContain("F");18        then(list).doesNotContain("F", "G");19        then(list).containsExactly("A", "B", "C", "D", "E");20        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");21        then(list).containsExactlyInAnyOrderElementsOf(list);22        then(list).containsExactlyElementsOf(list);23        then(list).containsExactlyInAnyOrderElementsOf(list);24        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");25        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");26        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");27        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");28        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");29        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");30        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");31        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");32        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");33        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");34        then(list).containsExactlyInAnyOrder("E", "B", "C", "D", "A");

thenStream

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.junit.jupiter.api.extension.ExtendWith;3import org.mockito.junit.jupiter.MockitoExtension;4import org.mockito.junit.jupiter.MockitoSettings;5import org.mockito.quality.Strictness;6import java.util.concurrent.CompletableFuture;7import java.util.concurrent.ExecutionException;8import static org.assertj.core.api.BDDAssertions.then;9import static org.assertj.core.api.BDDAssertions.thenAsync;10@ExtendWith(MockitoExtension.class)11@MockitoSettings(strictness = Strictness.LENIENT)12public class ThenAsyncTest {13    public void thenAsyncTest() throws ExecutionException, InterruptedException {14        CompletableFuture<String> future = new CompletableFuture<>();15        CompletableFuture<String> result = thenAsync(future).isCompleted();16        future.complete("Hello");17        then(result.get()).isEqualTo("Hello");18    }19}

thenStream

Using AI Code Generation

1import org.assertj.core.api.BDDAssertions.thenStream2import org.assertj.core.api.BDDAssertions.then3import org.assertj.core.api.BDDAssertions.thenStream4import org.assertj.core.api.BDDAssertions.then5import org.assertj.core.api.BDDAssertions.thenStream6import org.assertj.core.api.BDDAssertions.then7import org.assertj.core.api.BDDAssertions.thenStream8import org.assertj.core.api.BDDAssertions.then9import org.assertj.core.api.BDDAssertions.thenStream10import org.assertj.core.api.BDDAssertions.then11import org.assertj.core.api.BDDAssertions.thenStream12import org.assertj.core.api.BDDAssertions.then13import org.assertj.core.api.BDDAssertions.thenStream14import org.assertj.core.api.BDDAssertions.then15import org.assertj.core.api.BDDAssertions.thenStream16import org.assertj.core.api.BDDAssertions.then17import org.assertj.core.api.BDDAssertions.thenStream18import org.assertj.core.api.BDDAssertions.then19import org.assertj.core.api.BDDAssertions.thenStream20import org.assertj.core.api.BDDAssertions.then21import org.assertj.core.api.BDDAssertions.thenStream22import org.assertj.core.api.BDDAssertions.then23import org.assertj.core.api.BDDAssertions.thenStream24import org.assertj.core.api.BDDAssertions.then25import org.assertj.core.api.BDDAssertions.thenStream26import org.assertj.core.api.BDDAssertions.then27import org.assertj.core

thenStream

Using AI Code Generation

1public class ThenStreamTest {2    public void test() {3        List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5);4        then(numbers).thenStream().contains(1, 2, 3, 4, 5);5    }6}

thenStream

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.junit.jupiter.api.extension.ExtendWith;3import org.mockito.junit.jupiter.MockitoExtension;4import java.util.List;5import static org.assertj.core.api.BDDAssertions.then;6import static org.assertj.core.api.BDDAssertions.thenThrownBy;7@ExtendWith(MockitoExtension.class)8public class AssertionsTest {9    public void test() {10        List<String> list = List.of("one", "two", "three");11        then(list).hasSize(3)12                .contains("one", "two")13                .doesNotContain("four");14    }15    public void testException() {16        thenThrownBy(() -> {17            throw new NullPointerException();18        }).isExactlyInstanceOf(NullPointerException.class);19    }20}21	at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameter(ExecutableInvoker.java:200)22	at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameters(ExecutableInvoker.java:183)23	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:74)24	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:342)25	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:289)26	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)27	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:267)28	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259)29	at java.base/java.util.Optional.orElseGet(Optional.java:369)30	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258)31	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)32	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101)33	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)34	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100)

thenStream

Using AI Code Generation

1assertThat(people).thenStream().hasSize(3).containsOnly("John", "Paul", "George", "Ringo");2SoftAssertions softly = new BDDSoftAssertions();3softly.thenStream(people).hasSize(3).containsOnly("John", "Paul", "George", "Ringo");4softly.assertAll();5assertThat(people).thenStream().hasSize(3).containsOnly("John", "Paul", "George", "Ringo");6SoftAssertions softly = new BDDSoftAssertions();7softly.thenStream(people).hasSize(3).containsOnly("John", "Paul", "George", "Ringo");8softly.assertAll();9assertThat(people).thenStream().hasSize(3).containsOnly("John", "Paul", "George", "Ringo");10SoftAssertions softly = new BDDSoftAssertions();11softly.thenStream(people).hasSize(3).containsOnly("John", "Paul", "George", "Ringo");12softly.assertAll();13assertThat(people).thenStream().hasSize(3).containsOnly("John", "Paul", "George", "Ringo");14SoftAssertions softly = new BDDSoftAssertions();15softly.thenStream(people).hasSize(3).containsOnly("John", "Paul", "George", "Ringo");16softly.assertAll();17assertThat(people).thenStream().hasSize(3).containsOnly("John", "Paul", "George", "Ringo");18SoftAssertions softly = new BDDSoftAssertions();19softly.thenStream(people).hasSize(3).containsOnly("John", "Paul", "George

thenStream

Using AI Code Generation

1public class ThenStreamTest {2    public void test() {3        List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5);4        then(numbers).thenStream().contains(1, 2, 3, 4, 5);5    }6}

thenStream

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.junit.jupiter.api.extension.ExtendWith;3import org.mockito.junit.jupiter.MockitoExtension;4import java.util.List;5import static org.assertj.core.api.BDDAssertions.then;6import static org.assertj.core.api.BDDAssertions.thenThrownBy;7@ExtendWith(MockitoExtension.class)8public class AssertionsTest {9    public void test() {10        List<String> list = List.of("one", "two", "three");11        then(list).hasSize(3)12                .contains("one", "two")13                .doesNotContain("four");14    }15    public void testException() {16        thenThrownBy(() -> {17            throw new NullPointerException();18        }).isExactlyInstanceOf(NullPointerException.class);19    }20}21	at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameter(ExecutableInvoker.java:200)22	at org.junit.jupiter.engine.execution.ExecutableInvoker.resolveParameters(ExecutableInvoker.java:183)23	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:74)24	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestClassConstructor(ClassBasedTestDescriptor.java:342)25	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:289)26	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:79)27	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:267)28	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259)29	at java.base/java.util.Optional.orElseGet(Optional.java:369)30	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258)31	at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)32	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101)33	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)34	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100)

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