1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
# frozen_string_literal: true
# Released under the MIT License.
# Copyright, 2014, by Lin Jen-Shin.
# Copyright, 2014-2016, by Tony Arcieri.
# Copyright, 2014-2025, by Samuel Williams.
require "timers/group"
describe Timers::Group do
let(:group) {subject.new}
it "can cancel a timer" do
fired = false
timer = group.after(0.1) { fired = true }
timer.cancel
group.wait
expect(fired).to be == false
end
it "should be able to cancel twice" do
fired = false
timer = group.after(0.1) { fired = true }
2.times do
timer.cancel
group.wait
end
expect(fired).to be == false
end
it "should be possble to reset after cancel" do
fired = false
timer = group.after(0.1) { fired = true }
timer.cancel
group.wait
timer.reset
group.wait
expect(fired).to be == true
end
it "should cancel and remove one shot timers after they fire" do
x = 0
Timers::Wait.for(2) do |_remaining|
timer = group.every(0.2) { x += 1 }
group.after(0.1) { timer.cancel }
group.wait
end
expect(group.timers).to be(:empty?)
expect(x).to be == 0
end
with "#cancel" do
it "should cancel all timers" do
timers = 3.times.map do
group.every(0.1) {}
end
expect(group.timers).not.to be(:empty?)
group.cancel
expect(group.timers).to be(:empty?)
end
end
end
|
