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/*
* Copyright 2016-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
package kotlinx.coroutines.rx2
import io.reactivex.*
import io.reactivex.functions.Consumer
import io.reactivex.plugins.*
fun <T> checkSingleValue(
observable: Observable<T>,
checker: (T) -> Unit
) {
val singleValue = observable.blockingSingle()
checker(singleValue)
}
fun checkErroneous(
observable: Observable<*>,
checker: (Throwable) -> Unit
) {
val singleNotification = observable.materialize().blockingSingle()
val error = singleNotification.error ?: error("Excepted error")
checker(error)
}
fun <T> checkSingleValue(
single: Single<T>,
checker: (T) -> Unit
) {
val singleValue = single.blockingGet()
checker(singleValue)
}
fun checkErroneous(
single: Single<*>,
checker: (Throwable) -> Unit
) {
try {
single.blockingGet()
error("Should have failed")
} catch (e: Throwable) {
checker(e)
}
}
fun <T> checkMaybeValue(
maybe: Maybe<T>,
checker: (T?) -> Unit
) {
val maybeValue = maybe.toFlowable().blockingIterable().firstOrNull()
checker(maybeValue)
}
@Suppress("UNCHECKED_CAST")
fun checkErroneous(
maybe: Maybe<*>,
checker: (Throwable) -> Unit
) {
try {
(maybe as Maybe<Any>).blockingGet()
error("Should have failed")
} catch (e: Throwable) {
checker(e)
}
}
inline fun withExceptionHandler(noinline handler: (Throwable) -> Unit, block: () -> Unit) {
val original = RxJavaPlugins.getErrorHandler()
RxJavaPlugins.setErrorHandler { handler(it) }
try {
block()
} finally {
RxJavaPlugins.setErrorHandler(original)
}
}
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