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Added subscribeBy(DisposableContainer, [...]) extensions.
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133 changes: 133 additions & 0 deletions
133
src/test/kotlin/io/reactivex/rxjava3/kotlin/CompletableConsumersTest.kt
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| /* | ||
| * Copyright (c) 2021-present, RxKotlin 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. | ||
| */ | ||
|
|
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| package io.reactivex.rxjava3.kotlin | ||
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| import io.reactivex.rxjava3.disposables.CompositeDisposable | ||
| import io.reactivex.rxjava3.observers.LambdaConsumerIntrospection | ||
| import io.reactivex.rxjava3.subjects.CompletableSubject | ||
| import org.junit.Assert.* | ||
| import org.junit.Test | ||
| import java.io.IOException | ||
|
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| class CompletableConsumersTest { | ||
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| private fun CompositeDisposable.isEmpty(): Boolean = size() == 0 | ||
| private fun CompositeDisposable.isNotEmpty(): Boolean = size() > 0 | ||
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| private val disposables = CompositeDisposable() | ||
| private val subject = CompletableSubject.create() | ||
| private val events = mutableListOf<Any>() | ||
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| @Test | ||
| fun errorIntrospectionNormal() { | ||
| val disposable = subject.subscribeBy(disposables) as LambdaConsumerIntrospection | ||
| assertFalse(disposable.hasCustomOnError()) | ||
| } | ||
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| @Test | ||
| fun errorIntrospectionCustom() { | ||
| val disposable = subject.subscribeBy(disposables, onError = {}) as LambdaConsumerIntrospection | ||
| assertTrue(disposable.hasCustomOnError()) | ||
| } | ||
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| @Test | ||
| fun onErrorNormal() { | ||
| subject.subscribeBy( | ||
| disposables, | ||
| onError = events::add | ||
| ) | ||
|
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| assertTrue(disposables.isNotEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
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| subject.onComplete() | ||
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| assertTrue(disposables.isEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
| } | ||
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| @Test | ||
| fun onErrorError() { | ||
| subject.subscribeBy( | ||
| disposables, | ||
| onError = events::add | ||
| ) | ||
|
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| assertTrue(disposables.isNotEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
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| subject.onError(IOException()) | ||
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| assertTrue(disposables.isEmpty()) | ||
| assertEquals(1, events.size) | ||
| assertTrue(events[0] is IOException) | ||
| } | ||
|
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| @Test | ||
| fun onCompleteNormal() { | ||
| subject.subscribeBy( | ||
| disposables, | ||
| onError = events::add, | ||
| onComplete = { events.add("completed") } | ||
| ) | ||
|
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| assertTrue(disposables.isNotEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
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| subject.onComplete() | ||
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| assertTrue(disposables.isEmpty()) | ||
| assertEquals(listOf("completed"), events) | ||
| } | ||
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| @Test | ||
| fun onCompleteError() { | ||
| subject.subscribeBy( | ||
| disposables, | ||
| onError = events::add, | ||
| onComplete = { events.add("completed") } | ||
| ) | ||
|
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| assertTrue(disposables.isNotEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
|
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| subject.onError(IOException()) | ||
|
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| assertTrue(disposables.isEmpty()) | ||
| assertEquals(1, events.size) | ||
| assertTrue(events[0] is IOException) | ||
| } | ||
|
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| @Test | ||
| fun onCompleteDispose() { | ||
| val disposable = subject.subscribeBy( | ||
| disposables, | ||
| onError = events::add, | ||
| onComplete = { events.add("completed") } | ||
| ) | ||
|
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| assertFalse(disposable.isDisposed) | ||
| assertTrue(disposables.isNotEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
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| disposable.dispose() | ||
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| assertTrue(disposable.isDisposed) | ||
| assertTrue(disposables.isEmpty()) | ||
| assertTrue(events.isEmpty()) | ||
| } | ||
| } |
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