6805f39a30
In all these cases the property is unconditionally set in the constructor. The extra initialisation is effectively dead code and an extra source of errors and confusion. Change-Id: Icae13390d5ca5c14e2754f3be4eb956dd7f54ac4
128 lines
3.4 KiB
PHP
128 lines
3.4 KiB
PHP
<?php
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/**
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* Testing logger
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*
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* Copyright (C) 2015 Wikimedia Foundation and contributors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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use Psr\Log\LogLevel;
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/**
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* A logger that may be configured to either buffer logs or to print them to
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* the output where PHPUnit will complain about them.
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*
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* @since 1.27
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*/
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class TestLogger extends \Psr\Log\AbstractLogger {
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private $collect;
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private $collectContext;
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private $buffer = [];
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/** @var callable|null */
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private $filter;
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/**
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* @param bool $collect Whether to collect logs. @see setCollect()
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* @param callable|null $filter Filter logs before collecting/printing. Signature is
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* string|null function ( string $message, string $level, array $context );
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* @param bool $collectContext Whether to keep the context passed to log
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* (since 1.29, @see setCollectContext()).
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*/
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public function __construct( $collect = false, $filter = null, $collectContext = false ) {
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$this->collect = $collect;
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$this->collectContext = $collectContext;
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$this->filter = $filter;
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}
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/**
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* Set the "collect" flag
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* @param bool $collect
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* @return TestLogger $this
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*/
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public function setCollect( $collect ) {
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$this->collect = $collect;
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return $this;
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}
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/**
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* Set the collectContext flag
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*
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* @param bool $collectContext
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* @since 1.29
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* @return TestLogger $this
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*/
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public function setCollectContext( $collectContext ) {
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$this->collectContext = $collectContext;
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return $this;
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}
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/**
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* Return the collected logs
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* @return array Array of [ string $level, string $message ], or
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* [ string $level, string $message, array $context ] if $collectContext was true.
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*/
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public function getBuffer() {
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return $this->buffer;
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}
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/**
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* Clear the collected log buffer
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*/
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public function clearBuffer() {
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$this->buffer = [];
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}
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public function log( $level, $message, array $context = [] ) {
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$message = trim( $message );
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if ( $this->filter ) {
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$message = ( $this->filter )( $message, $level, $context );
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if ( $message === null ) {
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return;
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}
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}
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if ( $this->collect ) {
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if ( $this->collectContext ) {
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$this->buffer[] = [ $level, $message, $context ];
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} else {
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$this->buffer[] = [ $level, $message ];
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}
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} else {
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switch ( $level ) {
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case LogLevel::DEBUG:
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case LogLevel::INFO:
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case LogLevel::NOTICE:
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trigger_error( "LOG[$level]: $message", E_USER_NOTICE );
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break;
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case LogLevel::WARNING:
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trigger_error( "LOG[$level]: $message", E_USER_WARNING );
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break;
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case LogLevel::ERROR:
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case LogLevel::CRITICAL:
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case LogLevel::ALERT:
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case LogLevel::EMERGENCY:
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trigger_error( "LOG[$level]: $message", E_USER_ERROR );
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break;
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}
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}
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}
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}
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