#  Copyright 2018 - present MongoDB, Inc.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
use strict;
use warnings;
use Test::More;
use lib "t/lib";
use MongoDBTest qw/
    skip_unless_mongod
    build_client
    get_test_db
    server_version
    check_min_server_version
/;
skip_unless_mongod();
my @events;
my $conn = build_client(monitoring_callback => sub {
    push @events, shift;
});
my $server_version = server_version($conn);
my $testdb = get_test_db($conn);
my $coll = $testdb->get_collection('test_collection');
for my $index (0..1000) {
    $coll->insert_one({
        type => 'testval',
        value => $index,
    });
}
my $id;
@events = ();
do {
    my $results = $coll->query({ type => 'testval' });
    ok defined($results->next), 'fetch one document';
    $id = $results->result->_cursor_id;
    ok defined($id), 'cursor id';
    undef $results;
};
my ($event) = grep {
    $_->{commandName} eq 'killCursors'
    &&
    $_->{type} eq 'command_succeeded'
} @events;
ok defined($event), 'successful killcursors event';
if (defined $event and defined $id) {
    is $event->{reply}{ok}, 1,
        'reply ok';
    unless ( check_min_server_version($conn, 'v3.2.0') ) {
        ok( !grep { $_ eq $id } @{$event->{reply}{cursorsAlive}}, "cursor id not in alive list" );
        is_deeply( $event->{reply}{cursorsKilled}, [$id], 'cursor id in killed list' );
    }
}
done_testing;