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require 'spec_helper'
RSpec.describe Timers::Group do
it "should not diverge too much" do
fired = :not_fired_yet
count = 0
quantum = 0.01
start_offset = subject.current_offset
Timers::Timer.new(subject, quantum, :strict, start_offset) do |offset|
fired = offset
count += 1
end
iterations = 1000
subject.wait while count < iterations
# In my testing on the JVM, without the :strict recurring, I noticed 60ms of error here.
expect(fired - start_offset).to be_within(quantum).of(iterations * quantum)
end
it "should only fire once" do
fired = :not_fired_yet
count = 0
start_offset = subject.current_offset
Timers::Timer.new(subject, 0, :strict, start_offset) do |offset|
fired = offset
count += 1
end
subject.wait
expect(count).to be == 1
end
end
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