RxTestAdapter (confidence-rxjava3 0.22.1 API)

All Known Implementing Classes:

RxTestObserver, RxTestSubscriber
```
public interface RxTestAdapter<T>
```
A generalization of TestObserver and TestSubscriber. That provides some means to "acknowledge" already seen emissions.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`ack(int count)`
`void`	`awaitNext(int count)`	Waits (at most 5 seconds) for at least count values to be emitted.
`long`	`completions()`
`java.lang.Iterable<java.lang.Throwable>`	`errors()`
`boolean`	`isCancelled()`
`java.util.Collection<T>`	`newValues(int count)`	Returns the next count values that have not been acknowledged so far.

- Method Detail
  - awaitNext
```
void awaitNext(int count)
```
    Waits (at most 5 seconds) for at least count values to be emitted. This method returns without an error even if no count have been emitted.
  - newValues
```
java.util.Collection<T> newValues(int count)
```
    Returns the next count values that have not been acknowledged so far. The result will have fewer elements if no count elements have been emitted.
  - ack
```
void ack(int count)
```
  - completions
```
long completions()
```
  - errors
```
java.lang.Iterable<java.lang.Throwable> errors()
```
  - isCancelled
```
boolean isCancelled()
```