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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Test::MockParams;
use 5.10.1;
use strict;
use warnings;
use Try::Tiny;
use Capture::Tiny qw(capture_merged);
use Test2::Tools::Mock qw(mock);

use Bugzilla::Config;
use Safe;

our $Params;
BEGIN {
    our $Mock = mock 'Bugzilla::Config' => (
        override => [
            'read_param_file' => sub {
                my ($class) = @_;
                return {} unless $Params;
                my $s = Safe->new;
                $s->reval($Params);
                die "Error evaluating params: $@" if $@;
                return { %{ $s->varglob('param') } };
            },
            '_write_file' => sub {
                my ($class, $str) = @_;
                $Params = $str;
            },
        ],
    );
}

sub import {
    my ($self, %answers) = @_;
    state $first_time = 0;

    require Bugzilla::Field;
    require Bugzilla::Status;
    require Bugzilla;
    my $Bugzilla = mock 'Bugzilla' => (
        override => [
            installation_answers => sub { \%answers },
        ],
    );
    my $BugzillaField = mock 'Bugzilla::Field' => (
        override => [
            get_legal_field_values => sub { [] },
        ],
    );
    my $BugzillaStatus = mock 'Bugzilla::Status' => (
        override => [
            closed_bug_statuses => sub { die "no database" },
        ],
    );

    if ($first_time++) {
        capture_merged {
            Bugzilla::Config::update_params();
        };
    }
    else {
        Bugzilla::Config::SetParam($_, $answers{$_}) for keys %answers;
    }
}

1;