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4.x
src/test/java/io/reactivex/rxjava4/internal/observers/BlockingFirstObserverTest.java
49 строк
2 KB
David Karnok
4.x: Convert from JUnit 4 to JUnit 6 (#8202)
30 июн 2026, 12:01
Не верифицирован
30 июн 2026, 12:01
531388f
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/* * 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.observers; import static org.junit.jupiter.api.Assertions.*; import org.junit.jupiter.api.Test; import io.reactivex.rxjava4.core.RxJavaTest; import io.reactivex.rxjava4.disposables.Disposable; import io.reactivex.rxjava4.exceptions.TestException; public class BlockingFirstObserverTest extends RxJavaTest { @Test public void firstValueOnly() { BlockingFirstObserver<Integer> bf = new BlockingFirstObserver<>(); Disposable d = Disposable.empty(); bf.onSubscribe(d); bf.onNext(1); assertTrue(d.isDisposed()); assertEquals(1, bf.value.intValue()); assertEquals(0, bf.getCount()); bf.onNext(2); assertEquals(1, bf.value.intValue()); assertEquals(0, bf.getCount()); bf.onError(new TestException()); assertEquals(1, bf.value.intValue()); assertNull(bf.error); assertEquals(0, bf.getCount()); } }