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c3719753 JB |
1 | import { Worker as ThreadWorker } from 'node:worker_threads' |
2 | import { Worker as ClusterWorker } from 'node:cluster' | |
a074ffee JB |
3 | import { expect } from 'expect' |
4 | import { | |
5 | CircularArray, | |
6 | DEFAULT_CIRCULAR_ARRAY_SIZE | |
7 | } from '../../lib/circular-array.js' | |
c3719753 JB |
8 | import { |
9 | createWorker, | |
10 | updateMeasurementStatistics | |
11 | } from '../../lib/pools/utils.js' | |
12 | import { WorkerTypes } from '../../lib/index.js' | |
bfc75cca JB |
13 | |
14 | describe('Pool utils test suite', () => { | |
15 | it('Verify updateMeasurementStatistics() behavior', () => { | |
16 | const measurementStatistics = { | |
17 | history: new CircularArray() | |
18 | } | |
19 | updateMeasurementStatistics( | |
20 | measurementStatistics, | |
21 | { aggregate: true, average: false, median: false }, | |
22 | 0.01 | |
23 | ) | |
24 | expect(measurementStatistics).toStrictEqual({ | |
25 | aggregate: 0.01, | |
26 | maximum: 0.01, | |
27 | minimum: 0.01, | |
28 | history: new CircularArray() | |
29 | }) | |
30 | updateMeasurementStatistics( | |
31 | measurementStatistics, | |
32 | { aggregate: true, average: false, median: false }, | |
33 | 0.02 | |
34 | ) | |
35 | expect(measurementStatistics).toStrictEqual({ | |
36 | aggregate: 0.03, | |
37 | maximum: 0.02, | |
38 | minimum: 0.01, | |
39 | history: new CircularArray() | |
40 | }) | |
41 | updateMeasurementStatistics( | |
42 | measurementStatistics, | |
43 | { aggregate: true, average: true, median: false }, | |
44 | 0.001 | |
45 | ) | |
46 | expect(measurementStatistics).toStrictEqual({ | |
47 | aggregate: 0.031, | |
48 | maximum: 0.02, | |
49 | minimum: 0.001, | |
50 | average: 0.001, | |
51 | history: new CircularArray(DEFAULT_CIRCULAR_ARRAY_SIZE, 0.001) | |
52 | }) | |
53 | updateMeasurementStatistics( | |
54 | measurementStatistics, | |
55 | { aggregate: true, average: true, median: false }, | |
56 | 0.003 | |
57 | ) | |
58 | expect(measurementStatistics).toStrictEqual({ | |
59 | aggregate: 0.034, | |
60 | maximum: 0.02, | |
61 | minimum: 0.001, | |
62 | average: 0.002, | |
63 | history: new CircularArray(DEFAULT_CIRCULAR_ARRAY_SIZE, 0.001, 0.003) | |
64 | }) | |
65 | updateMeasurementStatistics( | |
66 | measurementStatistics, | |
67 | { aggregate: true, average: false, median: true }, | |
68 | 0.006 | |
69 | ) | |
70 | expect(measurementStatistics).toStrictEqual({ | |
71 | aggregate: 0.04, | |
72 | maximum: 0.02, | |
73 | minimum: 0.001, | |
74 | median: 0.003, | |
75 | history: new CircularArray( | |
76 | DEFAULT_CIRCULAR_ARRAY_SIZE, | |
77 | 0.001, | |
78 | 0.003, | |
79 | 0.006 | |
80 | ) | |
81 | }) | |
82 | updateMeasurementStatistics( | |
83 | measurementStatistics, | |
84 | { aggregate: true, average: true, median: false }, | |
85 | 0.01 | |
86 | ) | |
87 | expect(measurementStatistics).toStrictEqual({ | |
88 | aggregate: 0.05, | |
89 | maximum: 0.02, | |
90 | minimum: 0.001, | |
91 | average: 0.005, | |
92 | history: new CircularArray( | |
93 | DEFAULT_CIRCULAR_ARRAY_SIZE, | |
94 | 0.001, | |
95 | 0.003, | |
96 | 0.006, | |
97 | 0.01 | |
98 | ) | |
99 | }) | |
100 | }) | |
c3719753 JB |
101 | |
102 | it('Verify createWorker() behavior', () => { | |
103 | expect( | |
104 | createWorker( | |
105 | WorkerTypes.thread, | |
106 | './tests/worker-files/thread/testWorker.mjs' | |
107 | ) | |
108 | ).toBeInstanceOf(ThreadWorker) | |
109 | expect( | |
110 | createWorker( | |
111 | WorkerTypes.cluster, | |
112 | './tests/worker-files/cluster/testWorker.mjs' | |
113 | ) | |
114 | ).toBeInstanceOf(ClusterWorker) | |
115 | }) | |
bfc75cca | 116 | }) |