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# 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.
package MongoDBTest::Callback;
use Moo;
use Storable qw/ dclone /;
has events => (
is => 'lazy',
default => sub { [] },
clearer => 1,
);
sub callback {
my $self = shift;
return sub { push @{ $self->events }, dclone $_[0] };
}
sub count {
my $self = shift;
return scalar( @{ $self->events } );
}
1;
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