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###############################################################################
#
# Tests the output of Excel::Writer::XLSX against Excel generated files.
#
# reverse ('(c)'), May 2011, John McNamara, jmcnamara@cpan.org
#
use lib 't/lib';
use TestFunctions qw(_compare_xlsx_files _is_deep_diff);
use strict;
use warnings;
use Test::More tests => 1;
###############################################################################
#
# Tests setup.
#
my $filename = 'chart_format14.xlsx';
my $dir = 't/regression/';
my $got_filename = $dir . "ewx_$filename";
my $exp_filename = $dir . 'xlsx_files/' . $filename;
my $ignore_members = [];
my $ignore_elements = { 'xl/charts/chart1.xml' => ['<c:pageMargins'] };
###############################################################################
#
# Test the creation of an Excel::Writer::XLSX file with chart formatting.
#
use Excel::Writer::XLSX;
my $workbook = Excel::Writer::XLSX->new( $got_filename );
my $worksheet = $workbook->add_worksheet();
my $chart = $workbook->add_chart( type => 'line', embedded => 1 );
# For testing, copy the randomly generated axis ids in the target xlsx file.
$chart->{_axis_ids} = [ 51819264, 52499584 ];
my $data = [
[ 1, 2, 3, 4, 5 ],
[ 2, 4, 6, 8, 10 ],
[ 3, 6, 9, 12, 15 ],
];
$worksheet->write( 'A1', $data );
$chart->add_series(
categories => '=Sheet1!$A$1:$A$5',
values => '=Sheet1!$B$1:$B$5',
data_labels => { value => 1, category => 1, series_name => 1 },
);
$chart->add_series(
categories => '=Sheet1!$A$1:$A$5',
values => '=Sheet1!$C$1:$C$5',
);
$worksheet->insert_chart( 'E9', $chart );
$workbook->close();
###############################################################################
#
# Compare the generated and existing Excel files.
#
my ( $got, $expected, $caption ) = _compare_xlsx_files(
$got_filename,
$exp_filename,
$ignore_members,
$ignore_elements,
);
_is_deep_diff( $got, $expected, $caption );
###############################################################################
#
# Cleanup.
#
unlink $got_filename;
__END__
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