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# frozen_string_literal: true
require "minitest/base_reporter"
require "minitest/event_prof_formatter"
module Minitest
module TestProf
class EventProfReporter < BaseReporter # :nodoc:
def initialize(io = $stdout, options = {})
super
@profiler = configure_profiler(options)
log :info, "EventProf enabled (#{@profiler.events.join(", ")})"
@formatter = EventProfFormatter.new(@profiler)
@current_group = nil
@current_example = nil
end
def prerecord(group, example)
change_current_group(group, example) unless @current_group
track_current_example(group, example)
end
def before_test(test)
prerecord(test.class, test.name)
end
def record(*)
@profiler.example_finished(@current_example)
end
def report
@profiler.group_finished(@current_group)
result = @formatter.prepare_results
log :info, result
end
private
def track_current_example(group, example)
unless @current_group[:name] == group.name
@profiler.group_finished(@current_group)
change_current_group(group, example)
end
@current_example = {
name: example.gsub(/^test_(?:\d+_)?/, ""),
location: location_with_line_number(group, example)
}
@profiler.example_started(@current_example)
end
def change_current_group(group, example)
@current_group = {
name: group.name,
location: location_without_line_number(group, example)
}
@profiler.group_started(@current_group)
end
def configure_profiler(options)
::TestProf::EventProf.configure do |config|
config.event = options[:event]
config.rank_by = options[:rank_by] if options[:rank_by]
config.top_count = options[:top_count] if options[:top_count]
config.per_example = options[:per_example] if options[:per_example]
::TestProf::EventProf::CustomEvents.activate_all config.event
end
::TestProf::EventProf.build
end
end
end
end
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