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#!/usr/bin/perl
#
# Tests for the App::DocKnot::Update module API.
#
# Copyright 2020-2021 Russ Allbery <rra@cpan.org>
#
# SPDX-License-Identifier: MIT
use 5.024;
use autodie;
use warnings;
use lib 't/lib';
use File::Temp;
use File::Spec;
use Perl6::Slurp qw(slurp);
use Test::RRA qw(is_file_contents);
use Test::More;
# Isolate from the environment.
local $ENV{XDG_CONFIG_HOME} = '/nonexistent';
local $ENV{XDG_CONFIG_DIRS} = '/nonexistent';
# Load the module.
BEGIN { use_ok('App::DocKnot::Update') }
# We have a set of test cases in the data directory. Each of them contains
# an old directory for the old files and a docknot.yaml file for the results.
my $dataroot = File::Spec->catfile('t', 'data', 'update');
opendir(my $tests, $dataroot);
my @tests = File::Spec->no_upwards(readdir($tests));
closedir($tests);
# For each of those cases, initialize an object, generate the updated
# configuration, and compare it with the test output file.
my $tempdir = File::Temp->newdir();
for my $test (@tests) {
my $metadata_path = File::Spec->catfile($dataroot, $test, 'old');
my $expected_path = File::Spec->catfile($dataroot, $test, 'docknot.yaml');
my $output_path = File::Spec->catfile($tempdir, "$test.yaml");
my $docknot = App::DocKnot::Update->new(
{
metadata => $metadata_path,
output => $output_path,
},
);
isa_ok($docknot, 'App::DocKnot::Update', "for $test");
$docknot->update();
my $got = slurp($output_path);
is_file_contents($got, $expected_path, "output for $test");
}
# Check that we ran the correct number of tests.
done_testing(1 + scalar(@tests) * 2);
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