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package TestUtils;
use strict;
use warnings;
use Exporter ();
use File::Spec ();
use File::Find ();
our @ISA = qw{ Exporter };
our @EXPORT = qw{
find_tml_files
json_class
slurp
test_data_directory
test_data_file
};
sub find_tml_files {
my $dir = shift;
my @files;
File::Find::find(
sub { push @files, $File::Find::name if -f and /\.tml$/ },
$dir
);
return @files;
}
# Prefer JSON to JSON::PP; skip if we don't have at least one
sub json_class {
for (qw/JSON JSON::PP/) {
return $_ if eval "require $_; 1";
}
return;
}
sub test_data_directory {
return File::Spec->catdir( 't', 'data' );
}
sub test_data_file {
return File::Spec->catfile( test_data_directory(), shift );
}
sub slurp {
my $file = shift;
local $/ = undef;
open( FILE, " $file" ) or die "open($file) failed: $!";
binmode( FILE, $_[0] ) if @_ > 0;
# binmode(FILE); # disable perl's BOM interpretation
my $source = <FILE>;
close( FILE ) or die "close($file) failed: $!";
$source;
}
1;
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