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# frozen_string_literal: true
# Released under the MIT License.
# Copyright, 2014-2025, by Samuel Williams.
# Copyright, 2014-2016, by Tony Arcieri.
require "timers/wait"
require "timer_quantum"
describe Timers::Wait do
let(:interval) {0.1}
let(:repeats) {10}
it "repeats until timeout expired" do
timeout = Timers::Wait.new(interval*repeats)
count = 0
previous_remaining = nil
timeout.while_time_remaining do |remaining|
if previous_remaining
expect(remaining).to be_within(TIMER_QUANTUM).of(previous_remaining - interval)
end
previous_remaining = remaining
count += 1
sleep(interval)
end
expect(count).to be == repeats
end
it "yields results as soon as possible" do
timeout = Timers::Wait.new(5)
result = timeout.while_time_remaining do |_remaining|
break :done
end
expect(result).to be == :done
end
with "#for" do
with "no duration" do
it "waits forever" do
count = 0
Timers::Wait.for(nil) do
count += 1
break if count > 10
end
expect(count).to be > 10
end
end
end
end
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