← Back
Editing: test_io.cpython-38.pyc
U W[, � @ sj d Z ddlmZ ddlZddlmZ ddlmZ ddlm Z ddl m Z dd l m Z G d d � d ej�ZdS ) z' Test cases for L{twisted.logger._io}. � )�print_functionN)�unittest� )�LogLevel)�Logger)� LogPublisher)� LoggingFilec @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,S )-�LoggingFileTestsz# Tests for L{LoggingFile}. c C s t � | _t| jd�| _dS )zK Create a logger for test L{LoggingFile} instances to use. ��observerN)r Z publisherr �logger��self� r �=/usr/lib/python3/dist-packages/twisted/logger/test/test_io.py�setUp s zLoggingFileTests.setUpc C s | � tjd� dS )z0 L{LoggingFile.softspace} is 0. r N)� assertEqualr Z softspacer r r r �test_softspace" s z LoggingFileTests.test_softspacec C sj t | j�}| �tt|dd� | �tt|dd� | �tt|dd� | �tt|ddg� | �tt|d d � d S ) z? Some L{LoggingFile} attributes are read-only. �closedT�encoding�utf-8�mode�r�newlines� �nameZfooN)r r � assertRaises�AttributeError�setattr�r �fr r r �test_readOnlyAttributes) s z(LoggingFileTests.test_readOnlyAttributesc C s~ t | j�}| �t|j� | �t|j� | �t|j� | �t|j� | �t|j� | �t|j � | �t|j � | �t|j � dS )z> Some L{LoggingFile} methods are unsupported. N) r r r �IOError�read�next�readline� readlinesZ xreadlines�seek�tell�truncater r r r �test_unsupportedMethods6 s z(LoggingFileTests.test_unsupportedMethodsc C s> t | j�}| �|jtj� t | jtjd�}| �|jtj� dS )z? Default level is L{LogLevel.info} if not set. ��levelN)r r r r, r �info�errorr r r r � test_levelF s zLoggingFileTests.test_levelc C s< t | j�}| �|jt�� � t | jdd�}| �|jd� dS )zM Default encoding is C{sys.getdefaultencoding()} if not set. r �r N)r r r r �sys�getdefaultencodingr r r r � test_encodingQ s z LoggingFileTests.test_encodingc C s t | j�}| �|jd� dS )z* Reported mode is C{"w"}. �wN)r r r r r r r r � test_mode\ s zLoggingFileTests.test_modec C s t | j�}| �|j� dS )z7 The C{newlines} attribute is L{None}. N)r r Z assertIsNoner r r r r � test_newlinesd s z LoggingFileTests.test_newlinesc C s t | j�}| �|jd� dS )z1 The C{name} attribute is fixed. z.<LoggingFile twisted.logger.test.test_io#info>N)r r r r r r r r � test_namel s �zLoggingFileTests.test_namec C s2 t | j�}|�� | �|j� | �t|jd� dS )z7 L{LoggingFile.close} closes the file. �HelloN)r r �closeZ assertTruer r � ValueError�writer r r r � test_closew s zLoggingFileTests.test_closec C s t | j�}|�� dS )z4 L{LoggingFile.flush} does nothing. N)r r �flushr r r r � test_flush� s zLoggingFileTests.test_flushc C s t | j�}| �|�� d� dS )z6 L{LoggingFile.fileno} returns C{-1}. ���N)r r r �filenor r r r � test_fileno� s z LoggingFileTests.test_filenoc C s t | j�}| �|�� � dS )z9 L{LoggingFile.isatty} returns C{False}. N)r r Z assertFalse�isattyr r r r � test_isatty� s z LoggingFileTests.test_isattyc C s\ | � � }|�d� | �|jg � |�d� | �|jdg� |�d� | �|jdddg� dS )z, Writing buffers correctly. r8 z , world! � Hello, world!z It's nice to meet you. Indeed.�It's nice to meet you.� N�� observedFiler; r �messagesr r r r �test_writeBuffering� s ��z$LoggingFileTests.test_writeBufferingc C s* | j dd�}|�d� | �|jdg� dS )z/ Bytes are decoded to unicode. r r0 s Hello, Mr. Sánchez � Hello, Mr. SánchezNrG r r r r �test_writeBytesDecoded� s z'LoggingFileTests.test_writeBytesDecodedc C s* | j dd�}|�d� | �|jdg� dS )z( Unicode is unmodified. r r0 u Hello, Mr. Sánchez rK NrG r r r r �test_writeUnicode� s z"LoggingFileTests.test_writeUnicodec C s� | � � }|�d� | �t|j�d� | �|jd d tj� | j tjd�}|�d� | �t|j�d� | �|jd d tj� dS )z0 Log level is emitted properly. �Hello � r Z log_levelr+ N)rH r; r �len�eventsr r- r. r r r r �test_writeLevel� s z LoggingFileTests.test_writeLevelc C s> | � � }|�d� | �t|j�d� | �|jd d d� dS )z0 Log format is C{u"{message}"}. rN rO r Z log_formatz{log_io}N)rH r; r rP rQ r r r r �test_writeFormat� s z!LoggingFileTests.test_writeFormatc C s\ | � � }|�d� | �|jg � |�d� | �|jdg� |�d� | �|jdddg� dS )z6 C{writelines} does not add newlines. )r8 z, rF )zworld! rD )zIt's nice to meet you. zIndeed.rE rF N)rH � writelinesr rI r r r r �test_writelinesBuffering� s ��z)LoggingFileTests.test_writelinesBufferingc C s> | � � }| �td|� tddd� td� | �|jdg� dS )z; L{LoggingFile} can replace L{sys.stdout}. �stdoutzHello,� )�endzworld.z Hello, world.N)rH Zpatchr1 �printr rI r r r r � test_print� s zLoggingFileTests.test_printc s8 � fdd�}t |d�}tf d|i|��� g � _g � _� S )a� Construct a L{LoggingFile} with a built-in observer. @param kwargs: keyword arguments for the L{LoggingFile}. @type kwargs: L{dict} @return: a L{LoggingFile} with an observer that appends received events into the file's C{events} attribute (a L{list}) and event messages into the file's C{messages} attribute (a L{list}). @rtype: L{LoggingFile} c s( � j �| � d| kr$� j�| d � d S )NZlog_io)rQ �appendrI )Zevent�r r r r s z/LoggingFileTests.observedFile.<locals>.observerr r )r r rQ rI )r �kwargsr �logr r\ r rH � s z LoggingFileTests.observedFileN)�__name__� __module__� __qualname__�__doc__r r r! r* r/ r3 r5 r6 r7 r< r> rA rC rJ rL rM rR rS rU rZ rH r r r r r s, r )rb Z __future__r r1 Z twisted.trialr Z_levelsr Z_loggerr Z _observerr �_ior ZTestCaser r r r r �<module> s
Save File
Cancel