Created
November 14, 2023 02:42
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TestProf vs. Wisper
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# frozen_string_literal: true | |
# Patch Wisper to disable broadcasting by default | |
# (to speed up tests). | |
# Profile Wisper publishing via EventProf | |
TestProf::EventProf.monitor(Wisper::Publisher, "wisper.publisher.broadcast", :broadcast) | |
module Wisper | |
module Testing | |
module PublisherExt | |
def broadcast(...) | |
return if Wisper::Testing.fake? | |
super | |
end | |
end | |
class << self | |
def fake? = @mode == :fake | |
def inline? = @mode == :inline | |
def fake! | |
unless block_given? | |
@mode = :fake | |
return | |
end | |
was_mode = @mode | |
@mode = :fake | |
yield | |
ensure | |
@mode = was_mode | |
end | |
def inline! | |
unless block_given? | |
@mode = :inline | |
return | |
end | |
was_mode = @mode | |
@mode = :inline | |
yield | |
ensure | |
@mode = was_mode | |
end | |
end | |
end | |
end | |
# Use inline! by default, switch to fake! when | |
# all specs are refactored. | |
Wisper::Testing.inline! | |
Wisper::Publisher.prepend(Wisper::Testing::PublisherExt) | |
RSpec.configure do |config| | |
# TEMP: Switch to fake! for test types that have been refactored | |
refactored_types = %i[model controller service].freeze | |
config.around do |ex| | |
next ex.run unless refactored_types.include?(ex.metadata[:type]) | |
Wisper::Testing.fake! { ex.run } | |
end | |
# Use tag `wisper: true` (or `:wisper`) to enable Wisper publishing | |
config.around(:each, wisper: true) do |ex| | |
Wisper::Testing.inline! { ex.run } | |
end | |
end |
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