| /* |
| * Copyright 2016-2017 JetBrains s.r.o. |
| * |
| * 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 kotlinx.coroutines.experimental.rx1 |
| |
| import kotlinx.coroutines.experimental.* |
| import org.hamcrest.core.* |
| import org.junit.* |
| import kotlin.coroutines.experimental.* |
| |
| class ObservableTest : TestBase() { |
| @Test |
| fun testBasicSuccess() = runBlocking<Unit> { |
| expect(1) |
| val observable = rxObservable(coroutineContext) { |
| expect(4) |
| send("OK") |
| } |
| expect(2) |
| observable.subscribe { value -> |
| expect(5) |
| Assert.assertThat(value, IsEqual("OK")) |
| } |
| expect(3) |
| yield() // to started coroutine |
| finish(6) |
| } |
| |
| @Test |
| fun testBasicFailure() = runBlocking<Unit> { |
| expect(1) |
| val observable = rxObservable<String>(coroutineContext) { |
| expect(4) |
| throw RuntimeException("OK") |
| } |
| expect(2) |
| observable.subscribe({ |
| expectUnreached() |
| }, { error -> |
| expect(5) |
| Assert.assertThat(error, IsInstanceOf(RuntimeException::class.java)) |
| Assert.assertThat(error.message, IsEqual("OK")) |
| }) |
| expect(3) |
| yield() // to started coroutine |
| finish(6) |
| } |
| |
| @Test |
| fun testBasicUnsubscribe() = runBlocking<Unit> { |
| expect(1) |
| val observable = rxObservable<String>(coroutineContext) { |
| expect(4) |
| yield() // back to main, will get cancelled |
| expectUnreached() |
| } |
| expect(2) |
| val sub = observable.subscribe({ |
| expectUnreached() |
| }, { |
| expectUnreached() |
| }) |
| expect(3) |
| yield() // to started coroutine |
| expect(5) |
| sub.unsubscribe() // will cancel coroutine |
| yield() |
| finish(6) |
| } |
| } |