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#!/usr/bin/perl
use strict;
use Test::More 1.0;
use File::Basename;
use File::Spec::Functions qw(catfile);
my $class = "Module::Extract::Use";
use_ok( $class );
my $extor = $class->new;
isa_ok( $extor, $class );
can_ok( $extor, 'get_modules_with_details' );
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Try it with a file that has repeated use lines
# I should only get unique names
{
my $file = catfile( qw(corpus PackageVersion.pm) );
ok( -e $file, "Test file [$file] is there" );
my $details = $extor->get_modules_with_details( $file );
is( scalar @$details, 3 );
my $first = $details->[0];
foreach my $key ( keys %$first ) {
can_ok( $first, $key );
}
is( $first->direct, 1 );
like( $first->content, qr/\Ause\b/ );
ok( ! $first->pragma );
is( $first->version, '1.23' );
is( $first->module, 'HTTP::Size' );
is_deeply( $details, expected() );
}
sub expected {
return [
{
'direct' => 1,
'content' => 'use HTTP::Size 1.23;',
'pragma' => '',
'version' => '1.23',
'imports' => [],
'module' => 'HTTP::Size'
},
{
'direct' => 1,
'content' => 'use YAML::Syck 1.54 qw(LoadFile);',
'pragma' => '',
'version' => '1.54',
'imports' => [ qw(LoadFile) ],
'module' => 'YAML::Syck'
},
{
'direct' => 1,
'content' => 'use LWP::Simple 6.1 qw(getstore);',
'pragma' => '',
'version' => '6.1',
'imports' => [ qw(getstore) ],
'module' => 'LWP::Simple'
}
];
}
done_testing();
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