o
    ܎j3                     @   s   d dl mZ d dlmZ d dlmZ d dlmZ ddl mZ ddl mZ ddl m	Z	 dd	l m
Z
 dd
l mZ G dd dejZdS )   )fixtures)eq_)Column)Table   )
ForeignKey)Integer)select)String)testingc                   @   s   e Zd ZdZdZdZdZedd Zedd Z	dd	 Z
d
d Zdd Zejjejjdd Zejjejjdd Zejjdd ZdS )CTETestT)cteseachc              	   C   s\   t d|tdtddtdtdtdtd t d	|tdtddtdtdtdt d S )
N
some_tableidT)primary_keydata2   	parent_idzsome_table.idsome_other_table)r   r   r   r
   r   )clsmetadata r   a/home/air/Certificate/back/venv/lib/python3.10/site-packages/sqlalchemy/testing/suite/test_cte.pydefine_tables   s   zCTETest.define_tablesc                 C   sJ   | | jj ddd ddddddddddd	ddd
dddg d S )N   d1r   r   r   r   d2r   d3   d4   d5)executetablesr   insert)r   
connectionr   r   r   insert_data-   s   





zCTETest.insert_datac                 C   sd   | j j}t||jjg dd}|t|jj|jjddg}t	|
 dg d S )Nr   r   r!   some_cter!   r#   r!   )r%   r   r	   wherecr   in_cter$   r   fetchall)selfr'   r   r/   resultr   r   r   #test_select_nonrecursive_round_trip:   s   z+CTETest.test_select_nonrecursive_round_tripc                 C   s   | j j}t||jjg djddd}|d}| }|	t||jj
|jjk}|t|jj|jjdk|jj }t| g d d S )Nr)   r*   T)	recursivec1r   )r+   r   r6   r   r7   r7   )r%   r   r	   r,   r-   r   r.   r/   alias	union_allr   r   r$   order_bydescr   r0   )r1   r'   r   r/   	cte_aliasst1r2   r   r   r    test_select_recursive_round_tripG   s(   

z(CTETest.test_select_recursive_round_tripc                 C   sz   | j j}| j j}t||jjg dd}|	|
 g dt| t|	t||jj g d d S )Nr)   r*   r   ))r   r   r   )r   r   r   )r    r!   r   )r%   r   r   r	   r,   r-   r   r.   r/   r$   r&   from_selectr   r:   r   r0   r1   r'   r   r   r/   r   r   r   "test_insert_from_select_round_tripa   s$   z*CTETest.test_insert_from_select_round_tripc                 C   s   | j j}| j j}|| g dt| t||jj	
g dd}|| jdd|jj	|jj	k t|t||jj g d d S )Nr   r)   r*   r"   )r   )r   r   N)r   r   r"   )r   r   r"   )r    r!   r"   r"   r#   r   )r%   r   r   r$   r&   r?   r	   r,   r-   r   r.   r/   updatevaluesr   r:   r   r0   r@   r   r   r   test_update_from_round_tripv   s0   z#CTETest.test_update_from_round_tripc                 C   s   | j j}| j j}|| g dt| t||jj	
g dd}|| |jj	|jj	k t|t||jj ddg d S Nr   r)   r*   rB   rC   )r%   r   r   r$   r&   r?   r	   r,   r-   r   r.   r/   deleter   r:   r   r0   r@   r   r   r   test_delete_from_round_trip   s.   z#CTETest.test_delete_from_round_tripc              	   C   s   | j j}| j j}|| g dt| t||jj	
g dd}|| |jj	t|jj	|jj|jjk k t|t||jj ddg d S rG   )r%   r   r   r$   r&   r?   r	   r,   r-   r   r.   r/   rH   r   scalar_subqueryr   r:   r0   r@   r   r   r   "test_delete_scalar_subq_round_trip   s6   
z*CTETest.test_delete_scalar_subq_round_tripN)__name__
__module____qualname____backend____requires__run_insertsrun_deletesclassmethodr   r(   r3   r>   rA   r   requiresctes_with_update_deleteupdate_fromrF   delete_fromrI   rK   r   r   r   r   r      s(    

!r   N) r   
assertionsr   schemar   r   r   r   r	   r
   r   
TablesTestr   r   r   r   r   <module>   s   