test::unit::decorator(3pm) [debian man page]

Test::Unit::Decorator(3pm)				User Contributed Perl Documentation				Test::Unit::Decorator(3pm)

NAME

       Test::Unit::Decorator - unit testing framework helper class

SYNOPSIS

	   # A Decorator for Tests. Use TestDecorator as the base class
	   # for defining new test decorators. Test decorator subclasses
	   # can be introduced to add behaviour before or after a test
	   # is run.

DESCRIPTION

       A Decorator for Tests. Use TestDecorator as the base class for defining new test decorators. Test decorator subclasses can be introduced to
       add behaviour before or after a test is run.

AUTHOR

       Copyright (c) 2001 Kevin Connor <kconnor@interwoven.com>

       All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       Test::Unit::TestCase

perl v5.8.8							    2006-09-13						Test::Unit::Decorator(3pm)

Test::Unit::Assertion::Regexp(3pm)			User Contributed Perl Documentation			Test::Unit::Assertion::Regexp(3pm)

NAME

       Test::Unit::Assertion::Regexp - Assertion with regex matching

SYNOPSIS

	   require Test::Unit::Assertion::Regexp;

	   my $assert_re =
	     Test::Unit::Assertion::Regexp->new(qr/a_pattern/);

	   $assert_re->do_assertion('a_string');

       This is rather more detail than the average user will need.  Test::Unit::Assertion::Regexp objects are generated automagically by
       Test::Unit::Assert::assert when it is passed a regular expression as its first parameter.

	   sub test_foo {
	     ...
	     $self->assert(qr/some_pattern/, $result);
	   }

       If the assertion fails then the object throws an exception with details of the pattern and the string it failed to match against.

       Note that if you need to do a 'string does not match this pattern' type of assertion then you can do:

	  $self->assert(qr/(?!some_pattern)/, $some_string)

       ie. Make use of the negative lookahead assertion.

IMPLEMENTS

       Test::Unit::Assertion::Regexp implements the Test::Unit::Assertion interface, which means it can be plugged into the Test::Unit::TestCase
       and friends' "assert" method with no ill effects.

DESCRIPTION

       The class is used by the framework to provide sensible 'automatic' reports when a match fails. The old:

	   $self->assert(scalar($foo =~ /pattern/), "$foo didn't match /.../");

       seems rather clumsy compared to this. If the regexp assertion fails, then the user is given a sensible error message, with the pattern and
       the string that failed to match it...

AUTHOR

       Copyright (c) 2001 Piers Cawley <pdcawley@iterative-software.com>.

       All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       o   Test::Unit::TestCase

       o   Test::Unit::Assertion

perl v5.8.8							    2006-09-13					Test::Unit::Assertion::Regexp(3pm)