
    O              	           d dl Z d dlZd dlmZmZmZmZmZmZm	Z	m
Z
 d dlmZ  ed      Zdeeeef      fdZddd	d
de	g e
e   f   fdZ G d d      ZdedefdZ G d dee         Zde	g ef   defdZy)    N)ListUnionAnyTypeVarGenericOptionalCallable	Awaitable)	AsyncMockTeltsc                H   K   | D ]  }t        |t              r||  y wN)
isinstance	Exception)r   elts     =lib/third_party/google/cloud/pubsublite/testing/test_utils.pyasync_iterabler      s$     c9%I	 s    "	started_qzasyncio.Queue[None]result_qz"asyncio.Queue[Union[T, Exception]]returnc                       fd}|S )z
    Given a queue to notify when started and a queue to get results from, return a waiter which
    notifies started_q when started and returns from result_q when done.
    c                     K   j                  d        d {    j                          d {   }t        |t              r||S 7 07 wr   )putgetr   r   )argskwargsresultr   r   s      r   waiterz!make_queue_waiter.<locals>.waiter'   sD     mmD!!!||~%fi(L	 	"%s   AA	AAAA )r   r   r   s   `` r   make_queue_waiterr!      s     M    c                   P    e Zd ZU ej                  ed<   ej                  ed<   d Zy)	QueuePaircalledresultsc                 h    t        j                         | _        t        j                         | _        y r   )asyncioQueuer%   r&   )selfs    r   __init__zQueuePair.__init__5   s    mmo}}r"   N)__name__
__module____qualname__r(   r)   __annotations__r+   r    r"   r   r$   r$   1   s    MM]]'r"   r$   mockc                 d    t               }t        |j                  |j                        | _        |S r   )r$   r!   r%   r&   side_effect)r0   queuess     r   wire_queuesr4   :   s%    [F(GDMr"   c                       e Zd ZU ee   ed<   y)BoxvalN)r,   r-   r.   r   r   r/   r    r"   r   r6   r6   @   s    	!r"   r6   funcc                      t                fd}t        j                  |      }|j                          |j	                          j
                  S )Nc                               _         y r   )r7   )boxr8   s   r   set_boxzrun_on_thread.<locals>.set_boxG   s    &r"   )target)r6   	threadingThreadstartjoinr7   )r8   r<   threadr;   s   `  @r   run_on_threadrC   D   s<    
%C W-F
LLN
KKM77Nr"   )r(   r>   typingr   r   r   r   r   r   r	   r
   unittest.mockr   r   r   r   r!   r$   r4   r6   rC   r    r"   r   <module>rF      s      T T T #CLtE#y.$9: $0Tb)A,$' 'i I '!* 
Q 
A 
r"   