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basics.t
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basics.t
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use strict;
use warnings;
use Test::More;
use File::Temp;
use Capture::Tiny qw/ capture /;
use File::Spec::Functions 'catfile';
use IO::String;
use Bio::GMOD::Blast::Graph;
{
my $tempdir = File::Temp->newdir;
my $report = catfile(qw( t data blast_report.blast ));
my $image_name = 'foo.png';
my $image_path = catfile( $tempdir, $image_name );
my $graph = Bio::GMOD::Blast::Graph->new(
-outputfile => $report,
-dstDir => "$tempdir/",
-dstURL => '/fake/url/',
-imgName => $image_name,
);
isa_ok( $graph, 'Bio::GMOD::Blast::Graph' );
my ( $stdout, $stderr ) = capture {
$graph->showGraph;
};
ok( -f $image_path, 'temp image was written' );
system 'display', $image_path if $ENV{SHOW_IMAGES};
is( $stderr, '', 'no stderr' );
like( $stdout, qr/$_/, "graph output has $_" )
for (
$image_name,
qw(
SGN-U578206
SL2.40ch06
SGN-U580132
SGN-U578259
SL2.40ch12
),
);
}
{
# do it again, this time writing to an external FH
my $tempdir = File::Temp->newdir;
my $report = catfile(qw( t data blast_report.blast ));
my $image_name = 'foo.png';
my $image_path = catfile( $tempdir, $image_name );
my $test_str;
my $graph = Bio::GMOD::Blast::Graph->new(
-outputfile => $report,
-dstDir => "$tempdir",
-dstURL => '/fake/url/',
-imgName => $image_name,
-fh => IO::String->new( \$test_str ),
);
my ( $out, $err ) = capture {
$graph->showGraph;
};
is( $out, '', 'no stdout' );
is( $err, '', 'no stderr' );
ok( -f $image_path, 'temp image was written' );
system 'display', $image_path if $ENV{SHOW_IMAGES};
like( $test_str, qr/$_/, "graph output has $_" )
for (
$image_name,
qw(
SGN-U578206
SL2.40ch06
SGN-U580132
SGN-U578259
SL2.40ch12
),
);
}
done_testing;