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Filename : Test::Requires.3pm
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.\" ========================================================================
.\"
.IX Title "Test::Requires 3"
.TH Test::Requires 3 "2020-05-14" "perl v5.32.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Test::Requires \- Checks to see if the module can be loaded
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\&    # in your Makefile.PL
\&    use inc::Module::Install;
\&    test_requires \*(AqTest::Requires\*(Aq;
\&
\&    # in your test
\&    use Test::More tests => 10;
\&    use Test::Requires {
\&        \*(AqHTTP::MobileAttribute\*(Aq => 0.01, # skip all if HTTP::MobileAttribute doesn\*(Aqt installed
\&    };
\&    isa_ok HTTP::MobileAttribute\->new, \*(AqHTTP::MobileAttribute::NonMobile\*(Aq;
\&
\&    # or
\&    use Test::More tests => 10;
\&    use Test::Requires qw( 
\&        HTTP::MobileAttribute
\&    );
\&    isa_ok HTTP::MobileAttribute\->new, \*(AqHTTP::MobileAttribute::NonMobile\*(Aq;
\&
\&    # or
\&    use Test::More tests => 10;
\&    use Test::Requires;
\&    test_requires \*(AqSome::Optional::Test::Required::Modules\*(Aq;
\&    isa_ok HTTP::MobileAttribute\->new, \*(AqHTTP::MobileAttribute::NonMobile\*(Aq;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Test::Requires checks to see if the module can be loaded.
.PP
If this fails rather than failing tests this \fBskips all tests\fR.
.PP
Test::Requires can also be used to require a minimum version of Perl:
.PP
.Vb 1
\&    use Test::Requires "5.010";  # quoting is necessary!!
\&    
\&    # or
\&    use Test::Requires "v5.10";
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
Tokuhiro Matsuno <tokuhirom @*(#RJKLFHFSDLJF gmail.com>
.SH "THANKS TO"
.IX Header "THANKS TO"
.Vb 4
\&    kazuho++ # some tricky stuff
\&    miyagawa++ # original code from t/TestPlagger.pm
\&    tomyhero++ # reported issue related older test::builder
\&    tobyink++ # documented that Test::Requires "5.010" works
.Ve
.SH "ENVIRONMENT"
.IX Header "ENVIRONMENT"
If the \f(CW\*(C`RELEASE_TESTING\*(C'\fR environment variable is true, then instead
of skipping tests, Test::Requires bails out.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\*(L"TestPlagger.pm\*(R" in t
.SH "LICENSE"
.IX Header "LICENSE"
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.