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How to use cancel method of org.testcontainers.r2dbc.EmptySubscription class

Best Testcontainers-java code snippet using org.testcontainers.r2dbc.EmptySubscription.cancel

Source:EmptySubscription.java

...5 @Override6 public void request(long n) {7 }8 @Override9 public void cancel() {10 }11}...

cancel

Using AI Code Generation

1import org.testcontainers.r2dbc.EmptySubscription;2import reactor.core.publisher.Flux;3import reactor.core.publisher.Mono;4import reactor.core.publisher.Signal;5import reactor.core.scheduler.Schedulers;6import reactor.util.context.Context;7public class TestcontainersR2dbcExample {8    public static void main(String[] args) {9        EmptySubscription subscription = new EmptySubscription();10        Flux<String> flux = Flux.just("foo", "bar");11        flux.doOnCancel(() -> System.out.println("doOnCancel"))12                .doOnRequest(n -> System.out.println("doOnRequest"))13                .doOnSubscribe(s -> System.out.println("doOnSubscribe"))14                .doOnTerminate(() -> System.out.println("doOnTerminate"))15                .doFinally(SignalType.CANCEL, () -> System.out.println("doFinally"))16                .doOnDiscard(Object.class, o -> System.out.println("doOnDiscard"))17                .doOnEach(System.out::println)18                .doOnNext(System.out::println)19                .doOnSuccess(System.out::println)20                .doOnError(System.out::println)21                .doOnCancel(() -> System.out.println("doOnCancel"))22                .doOnRequest(n -> System.out.println("doOnRequest"))23                .doOnSubscribe(s -> System.out.println("doOnSubscribe"))24                .doOnTerminate(() -> System.out.println("doOnTerminate"))25                .doFinally(SignalType.CANCEL, () -> System.out.println("doFinally"))26                .doOnDiscard(Object.class, o -> System.out.println("doOnDiscard"))27                .doOnEach(System.out::println)28                .doOnNext(System.out::println)29                .doOnSuccess(System.out::println)30                .doOnError(System.out::println)31                .doOnCancel(() -> System.out.println("doOnCancel"))32                .doOnRequest(n -> System.out.println("doOnRequest"))33                .doOnSubscribe(s -> System.out.println("doOnSubscribe"))34                .doOnTerminate(() -> System.out.println("doOnTerminate"))35                .doFinally(SignalType.CANCEL, () -> System.out.println("doFinally"))36                .doOnDiscard(Object.class, o -> System.out.println("doOnDiscard"))37                .doOnEach(System.out::println)38                .doOnNext(System.out::println)39                .doOnSuccess(System.out::println)40                .doOnError(System.out::println

cancel

Using AI Code Generation

1    void shouldCancelSubscription() {2        R2dbc r2dbc = R2DBCContainer.createR2dbc();3        r2dbc.withHandle(handle -> handle4                .createQuery("SELECT * FROM test")5                .mapResult(result -> result.map((row, rowMetadata) -> row.get("id")))6                .all()7                .as(StepVerifier::create)8                .thenCancel()9                .verify());10    }11    void shouldCancelSubscription() {12        R2dbc r2dbc = R2DBCContainer.createR2dbc();13        r2dbc.withHandle(handle -> handle14                .createQuery("SELECT * FROM test")15                .mapResult(result -> result.map((row, rowMetadata) -> row.get("id")))16                .all()17                .as(StepVerifier::create)18                .thenCancel()19                .verify());20    }21    void shouldCancelSubscription() {22        R2dbc r2dbc = R2DBCContainer.createR2dbc();23        r2dbc.withHandle(handle -> handle24                .createQuery("SELECT * FROM test")25                .mapResult(result -> result.map((row, rowMetadata) -> row.get("id")))26                .all()27                .as(StepVerifier::create)28                .thenCancel()29                .verify());30    }31    void shouldCancelSubscription() {32        R2dbc r2dbc = R2DBCContainer.createR2dbc();33        r2dbc.withHandle(handle -> handle34                .createQuery("SELECT * FROM test")35                .mapResult(result -> result.map((row, rowMetadata) -> row.get("id")))36                .all()37                .as(StepVerifier::create)38                .thenCancel()39                .verify());40    }

cancel

Using AI Code Generation

1import org.testcontainers.r2dbc.EmptySubscription;2import reactor.core.publisher.Flux;3import reactor.core.publisher.Mono;4import reactor.core.publisher.Operators;5import reactor.core.scheduler.Schedulers;6import reactor.test.StepVerifier;7import java.time.Duration;8import java.util.concurrent.atomic.AtomicBoolean;9import java.util.concurrent.atomic.AtomicInteger;10import java.util.concurrent.atomic.AtomicReference;11public class CancelSubscription {12    public static void main(String[] args) {13        Flux<Integer> publisher = Flux.range(1, 100)14                .delayElements(Duration.ofMillis(100))15                .publishOn(Schedulers.elastic())16                .doOnSubscribe(subscription -> {17                    System.out.println("subscribed to publisher");18                });19        AtomicInteger count = new AtomicInteger();20        AtomicReference<Throwable> error = new AtomicReference<>();21        AtomicBoolean complete = new AtomicBoolean();22        EmptySubscription subscriber = new EmptySubscription();23        publisher.subscribe(subscriber);24        subscriber.cancel();25        System.out.println("is cancelled: " + subscriber.isCancelled());26    }27}28import org.junit.jupiter.api.Test;29import org.testcontainers.r2dbc.EmptySubscription;30import reactor.core.publisher.Flux;31import reactor.core.publisher.Mono;32import reactor.core.publisher.Operators;33import reactor.core.scheduler.Schedulers;34import reactor.test.StepVerifier;35import java.time.Duration;36import java.util.concurrent.atomic.AtomicBoolean;37import java.util.concurrent.atomic.AtomicInteger;38import java.util.concurrent.atomic.AtomicReference;39public class CancelSubscriptionTest {40    public void testCancelSubscription() {41        Flux<Integer> publisher = Flux.range(1, 100)42                .delayElements(Duration.ofMillis(100))43                .publishOn(Schedulers.elastic())44                .doOnSubscribe(subscription -> {45                    System.out.println("subscribed to publisher");46                });47        AtomicInteger count = new AtomicInteger();48        AtomicReference<Throwable> error = new AtomicReference<>();49        AtomicBoolean complete = new AtomicBoolean();50        EmptySubscription subscriber = new EmptySubscription();51        publisher.subscribe(subscriber);52        subscriber.cancel();53        System.out.println("is cancelled: " + subscriber

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