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Contents
#
# Fluentd
#
# 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.
#
require 'fluent/test/driver/base_owner'
require 'fluent/test/driver/event_feeder'
require 'fluent/plugin/filter'
module Fluent
module Test
module Driver
class Filter < BaseOwner
include EventFeeder
attr_reader :filtered
def initialize(klass, opts: {}, &block)
super
raise ArgumentError, "plugin is not an instance of Fluent::Plugin::Filter" unless @instance.is_a? Fluent::Plugin::Filter
@filtered = []
end
def filtered_records
@filtered.map {|_time, record| record }
end
def instance_hook_after_started
super
filter_hook = ->(time, record) { @filtered << [time, record] }
m = Module.new do
define_method(:filter_stream) do |tag, es|
new_es = super(tag, es)
new_es.each do |time, record|
filter_hook.call(time, record)
end
new_es
end
end
@instance.singleton_class.prepend(m)
end
end
end
end
end
Version data entries
250 entries across 250 versions & 3 rubygems