1Appender::TestBuffer(3)User Contributed Perl DocumentatioAnppender::TestBuffer(3)
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6 Log::Log4perl::Appender::TestBuffer - Appender class for testing
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9 use Log::Log4perl::Appender::TestBuffer;
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11 my $appender = Log::Log4perl::Appender::TestBuffer->new(
12 name => 'mybuffer',
13 );
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15 # Append to the buffer
16 $appender->log(
17 level = > 'alert',
18 message => "I'm searching the city for sci-fi wasabi\n"
19 );
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21 # Retrieve the result
22 my $result = $appender->buffer();
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24 # Clear the buffer to the empty string
25 $appender->clear();
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28 This class is used for internal testing of "Log::Log4perl". It is a
29 "Log::Dispatch"-style appender, which writes to a buffer in memory,
30 from where actual results can be easily retrieved later to compare with
31 expeced results.
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33 Every buffer created is stored in an internal global array, and can
34 later be referenced by name:
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36 my $app = Log::Log4perl::Appender::TestBuffer->by_name("mybuffer");
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38 retrieves the appender object of a previously created buffer
39 "mybuffer". To reset this global array and have it forget all of the
40 previously created testbuffer appenders (external references to those
41 appenders nonwithstanding), use
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43 Log::Log4perl::Appender::TestBuffer->reset();
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47 Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess
48 <cpan@goess.org>.
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50 This library is free software; you can redistribute it and/or modify it
51 under the same terms as Perl itself.
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55perl v5.12.2 2010-08-31 Appender::TestBuffer(3)