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    e»{jÜ  ã                   @   s®   d Z ddlZddlmZ ddlmZmZ ddlm	Z	m
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 ddlmZ ddlmZmZ ddlmZ dd	lmZmZ ejjed
d�dd„ ƒZG dd„ deƒZG dd„ deeƒZdS )z0Testing :mod:`astropy.cosmology.flrw.lambdacdm`.é    N)ÚFlatLambdaCDMÚ	LambdaCDM)Ú	ellipkincÚhyp2f1)Úget_redshift_methods)Ú
invalid_zsÚvalid_zs)Ú	HAS_SCIPYé   )ÚFlatFLRWMixinTestÚFLRWSubclassTestzscipy is installed©Úreasonc                	   C   sD   t jtdd�� tƒ  W 5 Q R X t jtdd�� tƒ  W 5 Q R X dS )zATest stand-in functions when optional dependencies not installed.zNo module named 'scipy.special')ÚmatchN)ÚpytestZraisesÚModuleNotFoundErrorr   r   © r   r   új/var/www/html/bwave/python/venv/lib/python3.8/site-packages/astropy/cosmology/flrw/tests/test_lambdacdm.pyÚtest_optional_deps_functions   s    r   c                       s”   e Zd ZdZ‡ fdd„Zeeddd�dh Zej	j
e dd	�ej	 d
e¡ej	 de¡‡ fdd„ƒƒƒZej	 de¡‡ fdd„ƒZ‡ fdd„Z‡  ZS )ÚTestLambdaCDMz*Test :class:`astropy.cosmology.LambdaCDM`.c                    s   t ƒ  | ¡ t| _dS ©zSetup for testing.N)ÚsuperÚsetup_classr   Úcls©Úself©Ú	__class__r   r   r   ,   s    zTestLambdaCDM.setup_classTF)Zinclude_privateZ
include_z2Z_dS_ageúscipy is not installedr   úz, excÚmethodc                    s   t ƒ  ||||¡ dS ©z,Test all the redshift methods for bad input.N©r   Útest_redshift_method_bad_input©r   Úcosmor    ÚzÚexcr   r   r   r#   :   s    z,TestLambdaCDM.test_redshift_method_bad_inputr&   c                    s,   t ƒ  ||¡ | |¡}t |d¡s(t‚dS )z+Test :meth:`astropy.cosmology.LambdaCDM.w`.g      ð¿N)r   Útest_wÚwÚuZallcloseÚAssertionError)r   r%   r&   r)   r   r   r   r(   A   s    
zTestLambdaCDM.test_wc                    s&   t ƒ  ||¡ d}t|ƒ|ks"t‚dS )úTest method ``.__repr__()``.zzLambdaCDM(name="ABCMeta", H0=70.0 km / (Mpc s), Om0=0.27, Ode0=0.73, Tcmb0=3.0 K, Neff=3.04, m_nu=[0. 0. 0.] eV, Ob0=0.03)N©r   Ú	test_reprÚreprr+   ©r   Z	cosmo_clsr%   Úexpectedr   r   r   r.   I   s    ÿzTestLambdaCDM.test_repr)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   Ú_FLRW_redshift_methodsr   ÚmarkÚskipifr	   Úparametrizer   r#   r   r(   r.   Ú__classcell__r   r   r   r   r   )   s      ÿþr   c                       sn   e Zd ZdZ‡ fdd„Zejje dd�ej 	de
¡ej 	dejdh ¡‡ fd	d
„ƒƒƒZ‡ fdd„Z‡  ZS )ÚTestFlatLambdaCDMz.Test :class:`astropy.cosmology.FlatLambdaCDM`.c                    s   t ƒ  | ¡ t| _dS r   )r   r   r   r   r   r   r   r   r   [   s    zTestFlatLambdaCDM.setup_classr   r   r   r    ZOtotc                    s   t ƒ  ||||¡ dS r!   r"   r$   r   r   r   r#   `   s    z0TestFlatLambdaCDM.test_redshift_method_bad_inputc                    s&   t ƒ  ||¡ d}t|ƒ|ks"t‚dS )r,   zsFlatLambdaCDM(name="ABCMeta", H0=70.0 km / (Mpc s), Om0=0.27, Tcmb0=3.0 K, Neff=3.04, m_nu=[0. 0. 0.] eV, Ob0=0.03)Nr-   r0   r   r   r   r.   j   s    ÿzTestFlatLambdaCDM.test_repr)r2   r3   r4   r5   r   r   r7   r8   r	   r9   r   r   r6   r#   r.   r:   r   r   r   r   r;   X   s   r;   )r5   r   Zastropy.unitsZunitsr*   Zastropy.cosmologyr   r   Z astropy.cosmology.flrw.lambdacdmr   r   Zastropy.cosmology.tests.helperr   Z!astropy.cosmology.tests.test_corer   r   Z"astropy.utils.compat.optional_depsr	   Z	test_baser   r   r7   r8   r   r   r;   r   r   r   r   Ú<module>   s   
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