U
    n5{i  ã                   @   s†   d Z ddlZddlmZ ddlmZ G dd„ deƒZzddlmZ	 W n e
k
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Tests for twisted.internet.glibbase.
é    N)ÚensureNotImported)ÚTestCasec                   @   s0   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
S )ÚEnsureNotImportedTestszQ
    L{ensureNotImported} protects against unwanted past and future imports.
    c                 C   sB   i }|   td|¡ tddgddddgd� |  |ddddœ¡ dS )	zÁ
        If the specified modules have never been imported, and import
        prevention is requested, L{ensureNotImported} makes sure they will not
        be imported in the future.
        ÚmodulesÚm1Úm2ú
A message.Úm3©ZpreventImportsN)r   r   r	   ©ÚpatchÚsysr   ÚassertEqual©Úselfr   © r   úG/tmp/pip-unpacked-wheel-mnhg7r0q/twisted/internet/test/test_glibbase.pyÚtest_ensureWhenNotImported   s    z1EnsureNotImportedTests.test_ensureWhenNotImportedc                 C   s0   i }|   td|¡ tddgdƒ |  |i ¡ dS )z˜
        If the specified modules have never been imported, and import
        prevention is not requested, L{ensureNotImported} has no effect.
        r   r   r   r   Nr   r   r   r   r   Ú%test_ensureWhenNotImportedDontPrevent   s    z<EnsureNotImportedTests.test_ensureWhenNotImportedDontPreventc                 C   sB   ddi}|   td|¡ tddgdddgd� |  |dddœ¡ dS )z†
        If the specified modules have been set to L{None} in C{sys.modules},
        L{ensureNotImported} does not complain.
        r   Nr   r   r   r
   )r   r   r   r   r   r   r   Útest_ensureWhenFailedToImport)   s    z4EnsureNotImportedTests.test_ensureWhenFailedToImportc                 C   sZ   t ƒ }d|i}|  td|¡ | jttddgdddgd�}|  |d|i¡ |  |jd¡ dS )z�
        If one of the specified modules has been previously imported,
        L{ensureNotImported} raises an exception.
        r   r   r   r   r
   )r   N)Úobjectr   r   ÚassertRaisesÚImportErrorr   r   Úargs)r   Úmoduler   Úer   r   r   Útest_ensureFailsWhenImported3   s    ûz3EnsureNotImportedTests.test_ensureFailsWhenImportedN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r   r   r   r      s
   

r   )Ú	gireactorzgi reactor not availablec                   @   s   e Zd ZdZeZdd„ ZdS )ÚGlibReactorBaseTestsz•
    Tests for the private C{twisted.internet._glibbase.GlibReactorBase}
    done via the public C{twisted.internet.gireactor.PortableGIReactor}
    c                 C   s(   t jdd�}|  d| ¡ ¡ | ¡  dS )z²
        C{simulate} can be called without raising any errors when there are
        no delayed calls for the reactor and hence there is no defined sleep
        period.
        F)ZuseGtkN)r!   ZPortableGIReactorZassertIsÚtimeoutZsimulate)r   Zsutr   r   r   Útest_simulateZ   s    z"GlibReactorBaseTests.test_simulateN)r   r   r   r    ÚmissingGlibReactorÚskipr$   r   r   r   r   r"   R   s   r"   )r    r   Ztwisted.internet._glibbaser   Ztwisted.trial.unittestr   r   Ztwisted.internetr!   Z
_gireactorr   r%   r"   r   r   r   r   Ú<module>   s   7
