o
    5cM                     @   sN   d dl m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 )    )StringION)	DataFrameconcatread_csvc                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
TestInvalidConcatc              	   C   sp   t dd}di ddgdfD ]'}dt| d}tjt|d t||g W d    n1 s0w   Y  qd S )N
         )r	   r   z#cannot concatenate object of type 'z+'; only Series and DataFrame objs are validmatch)tmmakeCustomDataframetypepytestraises	TypeErrorr   )selfdf1objmsg r   ^/var/www/html/gps/gps/lib/python3.10/site-packages/pandas/tests/reshape/concat/test_invalid.pytest_concat_invalid   s   z%TestInvalidConcat.test_concat_invalidc                 C   sL   t dd}d}tjt|d t| W d    d S 1 sw   Y  d S )Nr   r   z^first argument must be an iterable of pandas objects, you passed an object of type "DataFrame"r
   )r   r   r   r   r   r   )r   r   r   r   r   r   "test_concat_invalid_first_argument   s   
"z4TestInvalidConcat.test_concat_invalid_first_argumentc                 C   s   t dd tdD  d S )Nc                 s   s"    | ]}t tjd d V  qdS )   N)r   nprandomrand).0_r   r   r   	<genexpr>'   s     z>TestInvalidConcat.test_concat_generator_obj.<locals>.<genexpr>   )r   range)r   r   r   r   test_concat_generator_obj%   s   z+TestInvalidConcat.test_concat_generator_objc                 C   s\   d}t t|dd}t|dd}W d    n1 sw   Y  t t|}t|| d S )Nzindex,A,B,C,D
                  foo,2,3,4,5
                  bar,7,8,9,10
                  baz,12,13,14,15
                  qux,12,13,14,15
                  foo2,12,13,14,15
                  bar2,12,13,14,15
               r	   )	chunksizeT)ignore_index)r   r   r   r   assert_frame_equal)r   datareaderresultexpectedr   r   r   test_concat_textreader_obj)   s   	z,TestInvalidConcat.test_concat_textreader_objN)__name__
__module____qualname__r   r   r#   r+   r   r   r   r   r      s
    	r   )ior   numpyr   r   pandasr   r   r   pandas._testing_testingr   r   r   r   r   r   <module>   s    