src/test/java/io/reactivex/rxjava4/internal/subscribers/SinglePostCompleteSubscriberTest.java - 4.x - githubmirror/RxJava

src/test/java/io/reactivex/rxjava4/internal/subscribers/SinglePostCompleteSubscriberTest.java

61 строка2 KB

David Karnok

4.x: Convert from JUnit 4 to JUnit 6 (#8202)

30 июн 2026, 12:01

30 июн 2026, 12:01531388f

/*
 * Copyright (c) 2016-present, RxJava Contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
 * the License for the specific language governing permissions and limitations under the License.
 */

package io.reactivex.rxjava4.internal.subscribers;

import java.io.Serial;

import org.junit.jupiter.api.Test;

import io.reactivex.rxjava4.core.RxJavaTest;
import io.reactivex.rxjava4.internal.subscriptions.BooleanSubscription;
import io.reactivex.rxjava4.subscribers.TestSubscriber;
import io.reactivex.rxjava4.testsupport.TestHelper;

public class SinglePostCompleteSubscriberTest extends RxJavaTest {

    @Test
    public void requestCompleteRace() {
        for (int i = 0; i < TestHelper.RACE_DEFAULT_LOOPS; i++) {
            final TestSubscriber<Integer> ts = new TestSubscriber<>(0L);

            var spc = new SinglePostCompleteSubscriber<Integer, Integer>(ts) /* NFI */ {
                @Serial
                private static final long serialVersionUID = -2848918821531562637L;

                @Override
                public void onNext(Integer t) {
                }

                @Override
                public void onError(Throwable t) {
                }

                @Override
                public void onComplete() {
                    complete(1);
                }
            };

            spc.onSubscribe(new BooleanSubscription());

            Runnable r1 = spc::onComplete;

            Runnable r2 = () -> ts.request(1);

            TestHelper.race(r1, r2);

            ts.assertResult(1);
        }
    }
}