java.lang.Object
- io.smallrye.mutiny.helpers.test.AssertSubscriber<T>

Type Parameters:

T - the type of the items

All Implemented Interfaces:

org.reactivestreams.Subscriber<T>
```
public class AssertSubscriber<T>
extends java.lang.Object
implements org.reactivestreams.Subscriber<T>
```
A Multi Subscriber for testing purposes that comes with useful assertion helpers.

Constructor Summary

Constructors
Constructor	Description
`AssertSubscriber()`	Creates a new `AssertSubscriber` with 0 requested items and no upfront cancellation.
`AssertSubscriber(long requested)`	Creates a new `AssertSubscriber` with no upfront cancellation.
`AssertSubscriber(long requested, boolean cancelled)`	Creates a new `AssertSubscriber`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AssertSubscriber<T>`	`assertCompleted()`	Assert that the multi has completed.
`AssertSubscriber<T>`	`assertFailedWith(java.lang.Class<? extends java.lang.Throwable> expectedTypeOfFailure, java.lang.String expectedFailureMessage)`	Assert that the multi has failed.
`AssertSubscriber<T>`	`assertHasNotReceivedAnyItem()`	Assert that no item has been received yet.
`AssertSubscriber<T>`	`assertItems(T... expected)`	Assert that a sequence of items has been received (in whole and in exact order).
`AssertSubscriber<T>`	`assertNotSubscribed()`	Assert that the multi has not been subscribed.
`AssertSubscriber<T>`	`assertNotTerminated()`	Assert that the multi has not been terminated.
`AssertSubscriber<T>`	`assertSubscribed()`	Assert that the multi has been subscribed.
`AssertSubscriber<T>`	`assertTerminated()`	Assert that the multi has been terminated.
`AssertSubscriber<T>`	`await()`	Await for the multi to be terminated.
`AssertSubscriber<T>`	`await(java.time.Duration duration)`	Await for the multi to be terminated.
`AssertSubscriber<T>`	`cancel()`	Cancel the subscription.
`static <T> AssertSubscriber<T>`	`create()`	Creates a new `AssertSubscriber` with 0 requested items and no upfront cancellation.
`static <T> AssertSubscriber<T>`	`create(long requested)`	Creates a new `AssertSubscriber` with no upfront cancellation.
`java.lang.Throwable`	`getFailure()`	The reported failure, if any.
`java.util.List<T>`	`getItems()`	The list of items that have been received.
`boolean`	`hasCompleted()`	Check whether the multi has completed.
`boolean`	`isCancelled()`	Check whether the subscription has been cancelled or not.
`void`	`onComplete()`
`void`	`onError(java.lang.Throwable t)`
`void`	`onNext(T t)`
`void`	`onSubscribe(org.reactivestreams.Subscription s)`
`AssertSubscriber<T>`	`request(long req)`	Request items.
`AssertSubscriber<T>`	`run(java.lang.Runnable action)`	Run an action.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AssertSubscriber
```
public AssertSubscriber(long requested,
                        boolean cancelled)
```
    Creates a new AssertSubscriber.
    
    Parameters:
    
    requested - the number of initially requested items
    
    cancelled - true if the subscription is immediately cancelled, false otherwise
  - AssertSubscriber
```
public AssertSubscriber()
```
    Creates a new AssertSubscriber with 0 requested items and no upfront cancellation.
  - AssertSubscriber
```
public AssertSubscriber(long requested)
```
    Creates a new AssertSubscriber with no upfront cancellation.
    
    Parameters:
    
    requested - the number of initially requested items
- Method Detail
  - create
```
public static <T> AssertSubscriber<T> create()
```
    Creates a new AssertSubscriber with 0 requested items and no upfront cancellation.
    
    Type Parameters:
    
    T - the items type
    
    Returns:
    
    a new subscriber
  - create
```
public static <T> AssertSubscriber<T> create(long requested)
```
    Creates a new AssertSubscriber with no upfront cancellation.
    
    Type Parameters:
    
    T - the items type
    
    Parameters:
    
    requested - the number of initially requested items
    
    Returns:
    
    a new subscriber
  - assertCompleted
```
public AssertSubscriber<T> assertCompleted()
```
    Assert that the multi has completed.
    
    Returns:
    
    this AssertSubscriber
  - assertFailedWith
```
public AssertSubscriber<T> assertFailedWith(java.lang.Class<? extends java.lang.Throwable> expectedTypeOfFailure,
                                            java.lang.String expectedFailureMessage)
```
    Assert that the multi has failed.
    
    Parameters:
    
    expectedTypeOfFailure - the expected failure type
    
    expectedFailureMessage - a message to be contained in the failure message, or null when any message is fine
    
    Returns:
    
    this AssertSubscriber
  - assertHasNotReceivedAnyItem
```
public AssertSubscriber<T> assertHasNotReceivedAnyItem()
```
    Assert that no item has been received yet.
    
    Returns:
    
    this AssertSubscriber
  - assertSubscribed
```
public AssertSubscriber<T> assertSubscribed()
```
    Assert that the multi has been subscribed.
    
    Returns:
    
    this AssertSubscriber
  - assertNotSubscribed
```
public AssertSubscriber<T> assertNotSubscribed()
```
    Assert that the multi has not been subscribed.
    
    Returns:
    
    this AssertSubscriber
  - assertTerminated
```
public AssertSubscriber<T> assertTerminated()
```
    Assert that the multi has been terminated.
    
    Returns:
    
    this AssertSubscriber
  - assertNotTerminated
```
public AssertSubscriber<T> assertNotTerminated()
```
    Assert that the multi has not been terminated.
    
    Returns:
    
    this AssertSubscriber
  - assertItems
```
@SafeVarargs
public final AssertSubscriber<T> assertItems(T... expected)
```
    Assert that a sequence of items has been received (in whole and in exact order).
    
    Parameters:
    
    expected - a sequence of items
    
    Returns:
    
    this AssertSubscriber
  - await
```
public AssertSubscriber<T> await()
```
    Await for the multi to be terminated. Wait at most 10 seconds before failing.
    
    Returns:
    
    this AssertSubscriber
  - await
```
public AssertSubscriber<T> await(java.time.Duration duration)
```
    Await for the multi to be terminated.
    
    Parameters:
    
    duration - the timeout duration
    
    Returns:
    
    this AssertSubscriber
  - cancel
```
public AssertSubscriber<T> cancel()
```
    Cancel the subscription.
    
    Returns:
    
    this AssertSubscriber
  - request
```
public AssertSubscriber<T> request(long req)
```
    Request items.
    
    Parameters:
    
    req - the number of items to request.
    
    Returns:
    
    this AssertSubscriber
  - onSubscribe
```
public void onSubscribe(org.reactivestreams.Subscription s)
```
    Specified by:
    
    onSubscribe in interface org.reactivestreams.Subscriber<T>
  - onNext
```
public void onNext(T t)
```
    Specified by:
    
    onNext in interface org.reactivestreams.Subscriber<T>
  - onError
```
public void onError(java.lang.Throwable t)
```
    Specified by:
    
    onError in interface org.reactivestreams.Subscriber<T>
  - onComplete
```
public void onComplete()
```
    Specified by:
    
    onComplete in interface org.reactivestreams.Subscriber<T>
  - getItems
```
public java.util.List<T> getItems()
```
    The list of items that have been received.
    
    Returns:
    
    the list
  - getFailure
```
public java.lang.Throwable getFailure()
```
    The reported failure, if any.
    
    Returns:
    
    the failure or null
  - run
```
public AssertSubscriber<T> run(java.lang.Runnable action)
```
    Run an action.
    
    Parameters:
    
    action - the action
    
    Returns:
    
    this AssertSubscriber
  - isCancelled
```
public boolean isCancelled()
```
    Check whether the subscription has been cancelled or not.
    
    Returns:
    
    a boolean
  - hasCompleted
```
public boolean hasCompleted()
```
    Check whether the multi has completed.
    
    Returns:
    
    a boolean

Class AssertSubscriber<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AssertSubscriber

AssertSubscriber

AssertSubscriber

Method Detail

create

create

assertCompleted

assertFailedWith

assertHasNotReceivedAnyItem

assertSubscribed

assertNotSubscribed

assertTerminated

assertNotTerminated

assertItems

await

await

cancel

request

onSubscribe

onNext

onError

onComplete

getItems

getFailure

run

isCancelled

hasCompleted