Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use onError method of org.testcontainers.r2dbc.ConnectionPublisher class

Best Testcontainers-java code snippet using org.testcontainers.r2dbc.ConnectionPublisher.onError

Source:ConnectionPublisher.java

...61                this.future = futureSupplier.get();62                future.whenComplete((connectionFactory, e) -> {63                    if (e != null) {64                        actual.onSubscribe(EmptySubscription.INSTANCE);65                        actual.onError(e);66                        return;67                    }68                    Publisher<? extends Connection> publisher = connectionFactory.create();69                    transitionTo(new ProxySubscriptionState(publisher));70                });71            }72            @Override73            public void request(long n) {74            }75            @Override76            public void cancel() {77                future.cancel(true);78            }79        }80        class ProxySubscriptionState extends SubscriptionState implements Subscriber<Connection> {81            private final Publisher<? extends Connection> publisher;82            private Subscription s;83            private boolean cancelled = false;84            ProxySubscriptionState(Publisher<? extends Connection> publisher) {85                this.publisher = publisher;86            }87            @Override88            void enter() {89                publisher.subscribe(this);90            }91            @Override92            public void request(long n) {93                // Ignore94            }95            @Override96            public synchronized void cancel() {97                cancelled = true;98                if (s != null) {99                    s.cancel();100                }101            }102            @Override103            public synchronized void onSubscribe(Subscription s) {104                this.s = s;105                if (!cancelled) {106                    s.request(1);107                } else {108                    s.cancel();109                }110            }111            @Override112            public void onNext(Connection connection) {113                actual.onNext(connection);114            }115            @Override116            public void onError(Throwable t) {117                actual.onError(t);118            }119            @Override120            public void onComplete() {121                actual.onComplete();122            }123        }124    }125}...

onError

Using AI Code Generation

1import org.testcontainers.r2dbc.ConnectionPublisher;2import org.testcontainers.r2dbc.R2DBCDatabaseContainer;3import org.testcontainers.r2dbc.R2DBCDatabaseContainerProvider;4import org.testcontainers.r2dbc.R2DBCDatabaseDelegate;5import org.testcontainers.r2dbc.R2DBCDatabaseDelegateProvider;6import org.testcontainers.r2dbc.R2DBCDatabaseDelegateProviderServiceLoader;7import org.testcontainers.r2dbc.R2DBCDatabaseDelegateServiceLoader;8import org.testcontainers.r2dbc.R2DBCQuery;9import org.testcontainers.r2dbc.R2DBCStatement;10import org.testcontainers.r2dbc.R2DBCStatementPublisher;11import org.testcontainers.r2dbc.R2DBCType;12import org.testcontainers.r2dbc.Result;13import org.testcontainers.r2dbc.Statement;14import org.testcontainers.r2dbc.StatementPublisher;15import org.testcontainers.r2dbc.TestR2DBCDatabaseContainerProvider;16import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateProvider;17import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateProviderServiceLoader;18import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateServiceLoader;19import org.testcontainers.r2dbc.TestR2DBCStatement;20import org.testcontainers.r2dbc.TestR2DBCStatementPublisher;21import org.testcontainers.r2dbc.TestResult;22import org.testcontainers.r2dbc.TestStatement;23import org.testcontainers.r2dbc.TestStatementPublisher;24import org.testcontainers.r2dbc.util.R2DBCStatementUtils;25import org.testcontainers.r2dbc.util.R2DBCUtils;26import org.testcontainers.r2dbc.util.R2DBCUtilsTest;27import org.testcontainers.utility.DockerImageName;28import org.testcontainers.utility.TestcontainersConfiguration;29import org.testcontainers.utility.TestcontainersConfigurationTest;30import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfiguration;31import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProvider;32import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProvider$TestConfigurationProviderServiceLoader;33import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProviderServiceLoader;34import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationServiceLoader;35import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfigurationServiceLoader;36import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfigurationTestConfigurationProvider;37import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfiguration

onError

Using AI Code Generation

1import org.testcontainers.containers.PostgreSQLContainer;2import org.testcontainers.r2dbc.ConnectionPublisher;3import org.testcontainers.r2dbc.R2DBCDatabaseContainer;4import org.testcontainers.r2dbc.R2DBCDatabaseContainerProvider;5import org.testcontainers.r2dbc.api.R2DBCDatabaseClient;6import org.testcontainers.r2dbc.api.R2DBCDatabaseContainer;7import org.testcontainers.utility.DockerImageName;8import java.util.concurrent.TimeUnit;9import static org.assertj.core.api.Assertions.assertThat;10public class R2DBCExample {11    private static final DockerImageName POSTGRES_IMAGE = DockerImageName.parse("postgres:13.2");12    private static final R2DBCDatabaseContainerProvider containerProvider = new R2DBCDatabaseContainerProvider();13    private static final R2DBCDatabaseContainer<?> container = containerProvider.newInstance(POSTGRES_IMAGE);14    static {15        container.start();16    }17    public static void main(String[] args) throws Exception {18        R2DBCDatabaseClient client = container.createClient();19        client.execute("CREATE TABLE users (id SERIAL, name VARCHAR(255), PRIMARY KEY (id))")20                .then()21                .block();22        client.execute("INSERT INTO users (name) VALUES ($1)", "John")23                .then()24                .block();25        client.select()26                .from("users")27                .fetch()28                .all()29                .map(row -> row.get("name", String.class))30                .as(StepVerifier::create)31                .expectNext("John")32                .verifyComplete();33        client.select()34                .from("users")35                .fetch()36                .all()37                .map(row -> row.get("name", String.class))38                .as(StepVerifier::create)39                .expectNext("John")40                .verifyError();41        client.select()42                .from("users")43                .fetch()44                .all()45                .map(row -> row.get("name", String.class))46                .as(StepVerifier::create)47                .expectNext("John")48                .verifyError();49        client.select()50                .from("users")51                .fetch()52                .all()53                .map(row ->

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.