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module ReactiveCachingHelpers
def reactive_cache_key(subject, *qualifiers)
([subject.class.reactive_cache_key.call(subject)].flatten + qualifiers).join(':')
end
def alive_reactive_cache_key(subject, *qualifiers)
reactive_cache_key(subject, *(qualifiers + ['alive']))
end
def stub_reactive_cache(subject = nil, data = nil, *qualifiers)
allow(ReactiveCachingWorker).to receive(:perform_async)
allow(ReactiveCachingWorker).to receive(:perform_in)
write_reactive_cache(subject, data, *qualifiers) if data
end
def synchronous_reactive_cache(subject)
allow(subject).to receive(:with_reactive_cache) do |*args, &block|
block.call(subject.calculate_reactive_cache(*args))
end
end
def read_reactive_cache(subject, *qualifiers)
Rails.cache.read(reactive_cache_key(subject, *qualifiers))
end
def write_reactive_cache(subject, data, *qualifiers)
start_reactive_cache_lifetime(subject, *qualifiers)
Rails.cache.write(reactive_cache_key(subject, *qualifiers), data)
end
def reactive_cache_alive?(subject, *qualifiers)
Rails.cache.read(alive_reactive_cache_key(subject, *qualifiers))
end
def invalidate_reactive_cache(subject, *qualifiers)
Rails.cache.delete(alive_reactive_cache_key(subject, *qualifiers))
end
def start_reactive_cache_lifetime(subject, *qualifiers)
Rails.cache.write(alive_reactive_cache_key(subject, *qualifiers), true)
end
def expect_reactive_cache_update_queued(subject)
expect(ReactiveCachingWorker)
.to receive(:perform_in)
.with(subject.class.reactive_cache_refresh_interval, subject.class, subject.id)
end
end
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