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# frozen_string_literal: true
require "minitest/base_reporter"
require "test_prof/ext/float_duration"
module Minitest
module TestProf # :nodoc:
# Add fd_ignore methods
module FactoryDoctorIgnore
def fd_ignore
::TestProf::FactoryDoctor.ignore!
end
end
Minitest::Test.include FactoryDoctorIgnore
class FactoryDoctorReporter < BaseReporter # :nodoc:
using ::TestProf::FloatDuration
SUCCESS_MESSAGE = 'FactoryDoctor says: "Looks good to me!"'
def initialize(io = $stdout, options = {})
super
::TestProf::FactoryDoctor.init
@count = 0
@time = 0.0
@example_groups = Hash.new { |h, k| h[k] = [] }
end
def prerecord(_group, _example)
::TestProf::FactoryDoctor.start
end
def record(example)
::TestProf::FactoryDoctor.stop
return if example.skipped? || ::TestProf::FactoryDoctor.ignore?
result = ::TestProf::FactoryDoctor.result
return unless result.bad?
# Minitest::Result (>= 5.11) has `klass` method
group_name = example.respond_to?(:klass) ? example.klass : example.class.name
group = {
description: group_name,
location: location_without_line_number(example)
}
@example_groups[group] << {
description: example.name.gsub(/^test_(?:\d+_)?/, ""),
location: location_with_line_number(example),
factories: result.count,
time: result.time
}
@count += 1
@time += result.time
end
def report
return log(:info, SUCCESS_MESSAGE) if @example_groups.empty?
msgs = []
msgs <<
<<~MSG
FactoryDoctor report
Total (potentially) bad examples: #{@count}
Total wasted time: #{@time.duration}
MSG
@example_groups.each do |group, examples|
msgs << "#{group[:description]} (#{group[:location]})\n"
examples.each do |ex|
msgs << " #{ex[:description]} (#{ex[:location]}) "\
"– #{pluralize_records(ex[:factories])} created, "\
"#{ex[:time].duration}\n"
end
msgs << "\n"
end
log :info, msgs.join
end
private
def pluralize_records(count)
count == 1 ? "1 record" : "#{count} records"
end
end
end
end
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