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eƒZdS )é    N)Ú_COSMOLOGY_CLASSESÚ	Cosmology)Úfrom_rowÚto_row)ÚRowé   )ÚToFromDirectTestBaseÚToFromTestMixinBasec                   @   s`   e Zd ZdZej dddg¡dd„ ƒZdd„ Zd	d
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ej dddddg¡dd„ ƒZdS )ÚToFromRowTestMixinaÃ  
    Tests for a Cosmology[To/From]Format with ``format="astropy.row"``.
    This class will not be directly called by :mod:`pytest` since its name does
    not begin with ``Test``. To activate the contained tests this class must
    be inherited in a subclass. Subclasses must define a :func:`pytest.fixture`
    ``cosmo`` that returns/yields an instance of a |Cosmology|.
    See ``TestCosmologyToFromFormat`` or ``TestCosmology`` for examples.
    Úin_metaTFc                 C   sZ   |j d|d�}|r6|jd |jks&t‚d|jksVt‚n |d |jksHt‚d|jksVt‚dS )z)Test where the cosmology class is placed.úastropy.row)Zcosmology_in_metaÚ	cosmologyN)Ú	to_formatÚmetaÚ__qualname__ÚAssertionErrorZcolnames)ÚselfZ	cosmo_clsÚcosmor   Úrow© r   úb/var/www/html/bwave/python/venv/lib/python3.8/site-packages/astropy/cosmology/io/tests/test_row.pyÚtest_to_row_in_meta   s    z&ToFromRowTestMixin.test_to_row_in_metac              	   C   s&   t  t¡� |ddd� W 5 Q R X dS )z)Test not passing a Row to the Row parser.z	NOT A ROWr   ©ÚformatN)ÚpytestÚraisesÚAttributeError)r   r   Úfrom_formatr   r   r   Útest_from_not_row)   s    z$ToFromRowTestMixin.test_from_not_rowc              	   C   sl  |dƒ}t |tƒst‚|d |jjks*t‚|d |jks<t‚d|jd< t|jj	 
¡ ƒd jdkrž||dd�}|j|jks|t‚|j|jksŒt‚d|jksšt‚d	S tjtd
d�� ||dd� W 5 Q R X ||ddd�}||ksÞt‚|jd dksðt‚|j d¡ ||dd�}||k�st‚t|d  }|j d¡ ||jd< ||dd�}||k�sRt‚||ƒ}||k�sht‚d	S )z+Test cosmology -> astropy.row -> cosmology.r   r   Únamez
will errorZmismatchingéÿÿÿÿé   r   Nzthere are unused parameters)ÚmatchT)r   Zmove_to_meta)Ú
isinstancer   r   Ú	__class__r   r   ÚtableÚtupleZ_init_signatureÚ
parametersÚvaluesÚkindr   r   r   Ú	TypeErrorZremove_columnr   )r   r   r   r   r   Úgotr   r   r   r   Útest_tofrom_row_instance.   s4    

z+ToFromRowTestMixin.test_tofrom_row_instancec                 C   s   dS )zy
        Test writing from an instance and reading from that class.
        This works with missing information.
        Nr   )r   r   r   r   r   Ú)test_fromformat_row_subclass_partial_infoa   s    z<ToFromRowTestMixin.test_fromformat_row_subclass_partial_infor   Nr   c                 C   s@   |dƒ}t |tƒrt‚|j||d�}||dk	r2dndks<t‚dS )zæTest :meth:`astropy.cosmology.Cosmology.is_equivalent`.

        This test checks that Cosmology equivalency can be extended to any
        Python object that can be converted to a Cosmology -- in this case
        a Row.
        r   r   FTN)r#   r   r   Zis_equivalent)r   r   r   r   ÚobjZis_equivr   r   r   Útest_is_equivalent_to_rowh   s    z,ToFromRowTestMixin.test_is_equivalent_to_row)Ú__name__Ú
__module__r   Ú__doc__r   ÚmarkZparametrizer   r   r,   r-   r/   r   r   r   r   r
      s   	
3r
   c                   @   s   e Zd ZdZdd„ ZdS )ÚTestToFromTablea-  
    Directly test ``to/from_row``.
    These are not public API and are discouraged from use, in favor of
    ``Cosmology.to/from_format(..., format="astropy.row")``, but should be
    tested regardless b/c 3rd party packages might use these in their Cosmology
    I/O. Also, it's cheap to test.
    c                 C   s   t tdœ| _d S )N)ÚtoÚfrom)r   r   Z	functions)r   r   r   r   Úsetup_class€   s    zTestToFromTable.setup_classN)r0   r1   r   r2   r7   r   r   r   r   r4   w   s   r4   )r   Zastropy.cosmology.corer   r   Zastropy.cosmology.io.rowr   r   Zastropy.tabler   Úbaser   r	   r
   r4   r   r   r   r   Ú<module>   s   g