U
    sVc-                     @   sV   d dl m Z  d dlZd dlZd dlZd dlmZmZmZ d dl	m
Z G dd dZdS )    )datetimeN)Index
MultiIndexSeriesc                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd ZdS ) 
TestRenamec                 C   s^   |}dd }| |}|jd ||jd ks2ttt|j|j}| |}t|| d S )Nc                 S   s
   |  dS Nz%Y%m%dstrftimex r   K/tmp/pip-unpacked-wheel-xj8nt62q/pandas/tests/series/methods/test_rename.py<lambda>       z(TestRename.test_rename.<locals>.<lambda>r   )renameindexAssertionErrordictziptmassert_series_equal)selfdatetime_seriestsrenamerrenamedZrename_dictZrenamed2r   r   r   test_rename   s    

zTestRename.test_renamec                 C   sJ   t tdddddgdd}|dd	d
}t|jtdddd	g d S )N   abcdint64r   dtypefoobar)r   r!   )r   nparanger   r   Zassert_index_equalr   r   )r   serr   r   r   r   test_rename_partial_dict   s    z#TestRename.test_rename_partial_dictc                 C   sF   t tdtddddgdddd	}|i }|jj|jjksBtd S )
Nr   r   r   r    r!   namer+   r"   r#   )r   r'   r(   r   r   r   r+   r   )r   r   r   r   r   r   test_rename_retain_index_name!   s      
z(TestRename.test_rename_retain_index_namec                 C   sT   t tddd}t ddd}||}t tdddddd	gdd
}t|| d S )N   r%   r,   
      )      r      r   )r   r+   )r   ranger   r   r   )r   r)   r   resultexpectedr   r   r   test_rename_by_series)   s
    
z TestRename.test_rename_by_seriesc                 C   sn   t tdtdd}dddtdddd	fD ]>}||}|j|ksFtt|j	j
|j	j
 |jd ks*tq*d S )
Nr   Zabcdr   r%   {        ^@     r%   )r   r4   listr   r   r+   r   r   assert_numpy_array_equalr   values)r   r)   r+   r5   r   r   r   test_rename_set_name0   s    
zTestRename.test_rename_set_namec                 C   sv   t tdtdd}dddtdddd	fD ]F}|j|d
d |j|ksJttjdddgtj	d}t
|jj| q*d S )Nr3   abcr8   r%   r9   r:   r;   r<   r=   TZinplacer   r   r    )r$   )r   r4   r>   r   r   r+   r   r'   arrayZobject_r   r?   r   r@   )r   r)   r+   expr   r   r   test_rename_set_name_inplace8   s    z'TestRename.test_rename_set_name_inplacec              	   C   sT   t td}|ji dd |ji dd tjtdd |ji dd W 5 Q R X d S )Nr.   r   )Zaxisr   zNo axis named 5match)r   r4   r   pytestraises
ValueError)r   r)   r   r   r   test_rename_axis_supportedA   s
    z%TestRename.test_rename_axis_supportedc                 C   s:   dd }||j d }|j|dd |j d |ks6td S )Nc                 S   s
   |  dS r   r   r
   r   r   r   r   K   r   z0TestRename.test_rename_inplace.<locals>.<lambda>r   TrC   )r   r   r   )r   r   r   r6   r   r   r   test_rename_inplaceJ   s    zTestRename.test_rename_inplacec                 C   s:   G dd d}| }t dddg|}|j|ks6td S )Nc                   @   s   e Zd ZdS )z=TestRename.test_rename_with_custom_indexer.<locals>.MyIndexerN__name__
__module____qualname__r   r   r   r   	MyIndexerS   s   rR   r1   r2   r3   r   r   r+   r   r   rR   ixr)   r   r   r   test_rename_with_custom_indexerQ   s    z*TestRename.test_rename_with_custom_indexerc                 C   sB   G dd d}| }t dddg}|j|dd |j|ks>td S )Nc                   @   s   e Zd ZdS )zETestRename.test_rename_with_custom_indexer_inplace.<locals>.MyIndexerNrN   r   r   r   r   rR   \   s   rR   r1   r2   r3   TrC   rS   rT   r   r   r   'test_rename_with_custom_indexer_inplaceZ   s
    z2TestRename.test_rename_with_custom_indexer_inplacec                 C   sX   t tddttddddd}|t}|dd	 }t|| |j|jksTtd S )
Nr1      r2      ZIntIndexr,   r8   c                 S   s   t | S )N)str)ir   r   r   r   h   r   z1TestRename.test_rename_callable.<locals>.<lambda>)	r   r4   r   r   rZ   r   r   r+   r   r   r)   r5   r6   r   r   r   test_rename_callabled   s
     
zTestRename.test_rename_callablec                 C   s6   t ddgdd}|d }t ddg}t|| d S )Nr1   r2   r%   r,   )r   r   r   r   r\   r   r   r   test_rename_nonem   s    
zTestRename.test_rename_nonec                 C   s   dddddgdddddgg}t j|ddgd	}ttd
|d}|jddiddd}dddddgdddddgg}t j|ddgd	}ttd
|d}t|| d S )Nr&   Zbazr%   ZquxZoneZtwofirstsecond)namesr.   r8   yesraise)r   levelerrors)r   Zfrom_arraysr   r'   Zonesr   r   r   )r   Zarraysr   r)   r5   Zarrays_expectedZindex_expectedZseries_expectedr   r   r   "test_rename_series_with_multiindext   s     z-TestRename.test_rename_series_with_multiindexc              	   C   sF   t ddg}td}tjt|d |jddidd W 5 Q R X d S )	Nr%   r&   z[2] not found in axisrG   r2   	   rc   )re   )r   reescaperI   rJ   KeyErrorr   )r   r)   rH   r   r   r   test_rename_error_arg   s    
z TestRename.test_rename_error_argc                 C   s   t ddg}| }|jddidd}d|d< |r\|d |d ksFt|d |d kstn(|d |d kspt|d |d kstd S )	Nr%   r&   r1   rg   F)copyZfoobarr   )r   rl   r   r   )r   Zusing_copy_on_writer)   Zser_origZshallow_copyr   r   r   test_rename_copy_false   s    z!TestRename.test_rename_copy_falseN)rO   rP   rQ   r   r*   r-   r7   rA   rF   rL   rM   rV   rW   r]   r^   rf   rk   rm   r   r   r   r   r      s   			
	r   )r   rh   Znumpyr'   rI   Zpandasr   r   r   Zpandas._testingZ_testingr   r   r   r   r   r   <module>   s   