a
    j=ic                     @   sT   d dl Zd dlmZ d dlmZ d dlZd dlm	Z
 d dlmZ G dd deZdS )    N)is_extension_array_dtype)ExtensionDtype)BaseExtensionTestsc                   @   s   e Zd 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S )BaseInterfaceTestsz,Tests that the basic interface is satisfied.c                 C   s   t |dksJ d S Nd   )lenselfdata r   v/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/pandas/tests/extension/base/interface.pytest_len   s    zBaseInterfaceTests.test_lenc                 C   s   |j dksJ d S r   )sizer	   r   r   r   	test_size   s    zBaseInterfaceTests.test_sizec                 C   s   |j dksJ d S )N   )ndimr	   r   r   r   	test_ndim   s    zBaseInterfaceTests.test_ndimc                 C   s   |j du sJ d S )NT)Z_can_hold_nar	   r   r   r   test_can_hold_na_valid   s    z)BaseInterfaceTests.test_can_hold_na_validc                 C   s   |j j}||   }|d |v s&J |d |v s6J ||v sBJ ||vsNJ tjD ]6}||u sTt|t|krrqT||vs~J ||vsTJ qTd S )Nr   )dtypena_valueisnatmZNULL_OBJECTStype)r
   r   data_missingr   Zna_value_objr   r   r   test_contains   s    
z BaseInterfaceTests.test_containsc                 C   s(   t |}|jdd}||jks$J d S )NF)index)pdSeriesZmemory_usagenbytes)r
   r   sresultr   r   r   test_memory_usage9   s    
z$BaseInterfaceTests.test_memory_usagec                 C   sN   t |}|d |d ksJ t j|td}t jt|td}t|| d S )Nr   r   )nparrayobjectlistr   Zassert_numpy_array_equalr
   r   r!   expectedr   r   r   test_array_interface>   s
    
z'BaseInterfaceTests.test_array_interfacec                 C   s@   t |sJ t |jsJ t t|s,J t|jts<J d S N)r   r   r   r   
isinstancer   r	   r   r   r   test_is_extension_array_dtypeF   s    z0BaseInterfaceTests.test_is_extension_array_dtypec                 C   s    t |drJ t |drJ d S )NvaluesZ_values)hasattrr	   r   r   r   test_no_values_attributeL   s    z+BaseInterfaceTests.test_no_values_attributec                 C   s4   t |}t|jdr0|jjd j|jju s0J d S )Nblocksr   )r   r   r/   Z_mgrr1   
is_numericr   Z_is_numericr
   r   r!   r   r   r   test_is_numeric_honoredR   s    
z*BaseInterfaceTests.test_is_numeric_honoredc                 C   sT   |  }t|rP|dsJ | s*J |dr8J | rDJ |jjsPJ d S )Nanyall)r   r   Z_reducer5   r6   r   Z_is_boolean)r
   r   nar   r   r   test_isna_extension_arrayW   s    z,BaseInterfaceTests.test_isna_extension_arrayc                 C   s@   |d |d ksJ |  }|d |d< |d |d ks<J d S )Nr   r   )copyr3   r   r   r   	test_copyd   s    zBaseInterfaceTests.test_copyc                 C   sl   |d |d ksJ |  }||us(J t|t|ks<J |d |d< |d |d ks\J |j d d d S )Nr   r   r#   )viewr   r3   r   r   r   	test_viewl   s    zBaseInterfaceTests.test_viewc                 C   s.   |  }t|}t|tsJ ||ks*J d S r+   )tolistr'   r,   r(   r   r   r   test_tolist{   s    zBaseInterfaceTests.test_tolistN)__name__
__module____qualname____doc__r   r   r   r   r   r"   r*   r-   r0   r4   r8   r:   r<   r>   r   r   r   r   r      s   r   )numpyr$   Zpandas.core.dtypes.commonr   Zpandas.core.dtypes.dtypesr   Zpandasr   Zpandas._testingZ_testingr   Z pandas.tests.extension.base.baser   r   r   r   r   r   <module>   s   