Commit | Line | Data |
---|---|---|
a61a0724 | 1 | const { expect } = require('expect') |
a35560ba S |
2 | const { |
3 | WorkerChoiceStrategies, | |
4 | DynamicThreadPool, | |
2ced693a JB |
5 | FixedThreadPool, |
6 | FixedClusterPool | |
cdace0e5 | 7 | } = require('../../../lib') |
86bf340d | 8 | const { CircularArray } = require('../../../lib/circular-array') |
a35560ba S |
9 | |
10 | describe('Selection strategies test suite', () => { | |
e1ffb94f JB |
11 | const min = 0 |
12 | const max = 3 | |
13 | ||
a35560ba S |
14 | it('Verify that WorkerChoiceStrategies enumeration provides string values', () => { |
15 | expect(WorkerChoiceStrategies.ROUND_ROBIN).toBe('ROUND_ROBIN') | |
e4543b14 JB |
16 | expect(WorkerChoiceStrategies.LEAST_USED).toBe('LEAST_USED') |
17 | expect(WorkerChoiceStrategies.LEAST_BUSY).toBe('LEAST_BUSY') | |
a7bbf44a | 18 | expect(WorkerChoiceStrategies.LEAST_ELU).toBe('LEAST_ELU') |
23ff945a | 19 | expect(WorkerChoiceStrategies.FAIR_SHARE).toBe('FAIR_SHARE') |
b3432a63 JB |
20 | expect(WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN).toBe( |
21 | 'WEIGHTED_ROUND_ROBIN' | |
22 | ) | |
feec6e8c JB |
23 | expect(WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN).toBe( |
24 | 'INTERLEAVED_WEIGHTED_ROUND_ROBIN' | |
25 | ) | |
a35560ba S |
26 | }) |
27 | ||
e843b904 | 28 | it('Verify ROUND_ROBIN strategy is the default at pool creation', async () => { |
e843b904 JB |
29 | const pool = new DynamicThreadPool( |
30 | min, | |
31 | max, | |
32 | './tests/worker-files/thread/testWorker.js' | |
33 | ) | |
34 | expect(pool.opts.workerChoiceStrategy).toBe( | |
35 | WorkerChoiceStrategies.ROUND_ROBIN | |
36 | ) | |
37 | // We need to clean up the resources after our test | |
38 | await pool.destroy() | |
39 | }) | |
40 | ||
594bfb84 JB |
41 | it('Verify available strategies are taken at pool creation', async () => { |
42 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
43 | const pool = new FixedThreadPool( | |
44 | max, | |
45 | './tests/worker-files/thread/testWorker.js', | |
46 | { workerChoiceStrategy } | |
47 | ) | |
48 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
49 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
50 | workerChoiceStrategy | |
51 | ) | |
52 | await pool.destroy() | |
53 | } | |
d2f7b7a2 JB |
54 | }) |
55 | ||
594bfb84 JB |
56 | it('Verify available strategies can be set after pool creation', async () => { |
57 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
58 | const pool = new DynamicThreadPool( | |
59 | min, | |
60 | max, | |
ec82cfa1 | 61 | './tests/worker-files/thread/testWorker.js' |
594bfb84 JB |
62 | ) |
63 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
64 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
65 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
66 | workerChoiceStrategy | |
67 | ) | |
68 | await pool.destroy() | |
69 | } | |
70 | }) | |
71 | ||
72 | it('Verify available strategies default internals at pool creation', async () => { | |
73 | const pool = new FixedThreadPool( | |
e843b904 JB |
74 | max, |
75 | './tests/worker-files/thread/testWorker.js' | |
76 | ) | |
594bfb84 JB |
77 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { |
78 | if (workerChoiceStrategy === WorkerChoiceStrategies.ROUND_ROBIN) { | |
79 | expect( | |
80 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
81 | workerChoiceStrategy | |
82 | ).nextWorkerNodeId | |
83 | ).toBe(0) | |
84 | } else if (workerChoiceStrategy === WorkerChoiceStrategies.FAIR_SHARE) { | |
08f3f44c JB |
85 | expect( |
86 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
87 | workerChoiceStrategy | |
b0d6ed8f | 88 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
89 | ).toBeInstanceOf(Array) |
90 | expect( | |
91 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
92 | workerChoiceStrategy | |
b0d6ed8f | 93 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 94 | ).toBe(0) |
594bfb84 JB |
95 | } else if ( |
96 | workerChoiceStrategy === WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
97 | ) { | |
98 | expect( | |
99 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
100 | workerChoiceStrategy | |
d33be430 | 101 | ).nextWorkerNodeId |
594bfb84 JB |
102 | ).toBe(0) |
103 | expect( | |
104 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
105 | workerChoiceStrategy | |
106 | ).defaultWorkerWeight | |
107 | ).toBeGreaterThan(0) | |
08f3f44c JB |
108 | expect( |
109 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
110 | workerChoiceStrategy | |
111 | ).workerVirtualTaskRunTime | |
112 | ).toBe(0) | |
594bfb84 JB |
113 | } |
114 | } | |
e843b904 JB |
115 | await pool.destroy() |
116 | }) | |
117 | ||
6c6afb84 JB |
118 | it('Verify ROUND_ROBIN strategy default policy', async () => { |
119 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN | |
120 | let pool = new FixedThreadPool( | |
121 | max, | |
122 | './tests/worker-files/thread/testWorker.js', | |
123 | { workerChoiceStrategy } | |
124 | ) | |
125 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
126 | useDynamicWorker: true | |
127 | }) | |
128 | await pool.destroy() | |
129 | pool = new DynamicThreadPool( | |
130 | min, | |
131 | max, | |
132 | './tests/worker-files/thread/testWorker.js', | |
133 | { workerChoiceStrategy } | |
134 | ) | |
135 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
136 | useDynamicWorker: true | |
137 | }) | |
138 | // We need to clean up the resources after our test | |
139 | await pool.destroy() | |
140 | }) | |
141 | ||
142 | it('Verify ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 143 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
10fcfaf4 JB |
144 | let pool = new FixedThreadPool( |
145 | max, | |
d710242d | 146 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 147 | { workerChoiceStrategy } |
10fcfaf4 | 148 | ) |
87de9ff5 JB |
149 | expect( |
150 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
151 | ).toStrictEqual({ | |
932fc8be JB |
152 | runTime: { |
153 | aggregate: false, | |
154 | average: false, | |
155 | median: false | |
156 | }, | |
157 | waitTime: { | |
158 | aggregate: false, | |
159 | average: false, | |
160 | median: false | |
161 | }, | |
5df69fab JB |
162 | elu: { |
163 | aggregate: false, | |
164 | average: false, | |
165 | median: false | |
166 | } | |
86bf340d | 167 | }) |
fd7ebd49 | 168 | await pool.destroy() |
10fcfaf4 JB |
169 | pool = new DynamicThreadPool( |
170 | min, | |
171 | max, | |
d710242d | 172 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 173 | { workerChoiceStrategy } |
10fcfaf4 | 174 | ) |
87de9ff5 JB |
175 | expect( |
176 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
177 | ).toStrictEqual({ | |
932fc8be JB |
178 | runTime: { |
179 | aggregate: false, | |
180 | average: false, | |
181 | median: false | |
182 | }, | |
183 | waitTime: { | |
184 | aggregate: false, | |
185 | average: false, | |
186 | median: false | |
187 | }, | |
5df69fab JB |
188 | elu: { |
189 | aggregate: false, | |
190 | average: false, | |
191 | median: false | |
192 | } | |
86bf340d | 193 | }) |
10fcfaf4 JB |
194 | // We need to clean up the resources after our test |
195 | await pool.destroy() | |
196 | }) | |
197 | ||
bdaf31cd | 198 | it('Verify ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
bdaf31cd JB |
199 | const pool = new FixedThreadPool( |
200 | max, | |
201 | './tests/worker-files/thread/testWorker.js', | |
202 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
203 | ) | |
bdaf31cd | 204 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 205 | const promises = new Set() |
a20f0ba5 JB |
206 | const maxMultiplier = 2 |
207 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 208 | promises.add(pool.execute()) |
e211bc18 JB |
209 | } |
210 | await Promise.all(promises) | |
211 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 212 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
213 | tasks: { |
214 | executed: maxMultiplier, | |
215 | executing: 0, | |
216 | queued: 0, | |
df593701 | 217 | maxQueued: 0, |
a4e07f72 JB |
218 | failed: 0 |
219 | }, | |
220 | runTime: { | |
a4e07f72 JB |
221 | history: expect.any(CircularArray) |
222 | }, | |
223 | waitTime: { | |
a4e07f72 JB |
224 | history: expect.any(CircularArray) |
225 | }, | |
5df69fab JB |
226 | elu: { |
227 | idle: { | |
5df69fab JB |
228 | history: expect.any(CircularArray) |
229 | }, | |
230 | active: { | |
5df69fab | 231 | history: expect.any(CircularArray) |
71514351 | 232 | } |
5df69fab | 233 | } |
e211bc18 | 234 | }) |
bdaf31cd | 235 | } |
9458090a JB |
236 | expect( |
237 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
238 | WorkerChoiceStrategies.ROUND_ROBIN | |
239 | ).nextWorkerNodeId | |
240 | ).toBe(0) | |
bdaf31cd JB |
241 | // We need to clean up the resources after our test |
242 | await pool.destroy() | |
243 | }) | |
244 | ||
245 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
bdaf31cd JB |
246 | const pool = new DynamicThreadPool( |
247 | min, | |
248 | max, | |
249 | './tests/worker-files/thread/testWorker.js', | |
250 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
251 | ) | |
bdaf31cd | 252 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 253 | const promises = new Set() |
a20f0ba5 JB |
254 | const maxMultiplier = 2 |
255 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 256 | promises.add(pool.execute()) |
e211bc18 JB |
257 | } |
258 | await Promise.all(promises) | |
259 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 260 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
261 | tasks: { |
262 | executed: maxMultiplier, | |
263 | executing: 0, | |
264 | queued: 0, | |
df593701 | 265 | maxQueued: 0, |
a4e07f72 JB |
266 | failed: 0 |
267 | }, | |
268 | runTime: { | |
a4e07f72 JB |
269 | history: expect.any(CircularArray) |
270 | }, | |
271 | waitTime: { | |
a4e07f72 JB |
272 | history: expect.any(CircularArray) |
273 | }, | |
5df69fab JB |
274 | elu: { |
275 | idle: { | |
5df69fab JB |
276 | history: expect.any(CircularArray) |
277 | }, | |
278 | active: { | |
5df69fab | 279 | history: expect.any(CircularArray) |
71514351 | 280 | } |
5df69fab | 281 | } |
e211bc18 | 282 | }) |
bdaf31cd | 283 | } |
9458090a JB |
284 | expect( |
285 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
286 | WorkerChoiceStrategies.ROUND_ROBIN | |
287 | ).nextWorkerNodeId | |
288 | ).toBe(0) | |
bdaf31cd JB |
289 | // We need to clean up the resources after our test |
290 | await pool.destroy() | |
291 | }) | |
292 | ||
2ced693a | 293 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 294 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
295 | let pool = new FixedClusterPool( |
296 | max, | |
594bfb84 JB |
297 | './tests/worker-files/cluster/testWorker.js', |
298 | { workerChoiceStrategy } | |
2ced693a JB |
299 | ) |
300 | let results = new Set() | |
301 | for (let i = 0; i < max; i++) { | |
20dcad1a | 302 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.id) |
2ced693a JB |
303 | } |
304 | expect(results.size).toBe(max) | |
305 | await pool.destroy() | |
594bfb84 JB |
306 | pool = new FixedThreadPool( |
307 | max, | |
308 | './tests/worker-files/thread/testWorker.js', | |
309 | { workerChoiceStrategy } | |
310 | ) | |
2ced693a JB |
311 | results = new Set() |
312 | for (let i = 0; i < max; i++) { | |
20dcad1a | 313 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.threadId) |
2ced693a JB |
314 | } |
315 | expect(results.size).toBe(max) | |
316 | await pool.destroy() | |
317 | }) | |
318 | ||
a6f7f1b4 | 319 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 320 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
321 | let pool = new FixedThreadPool( |
322 | max, | |
323 | './tests/worker-files/thread/testWorker.js', | |
324 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
325 | ) | |
38f6e859 | 326 | expect( |
95c83464 | 327 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 328 | workerChoiceStrategy |
f06e48d8 | 329 | ).nextWorkerNodeId |
b529c323 | 330 | ).toBeDefined() |
594bfb84 | 331 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 332 | expect( |
95c83464 | 333 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 334 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 335 | ).nextWorkerNodeId |
a6f7f1b4 JB |
336 | ).toBe(0) |
337 | await pool.destroy() | |
338 | pool = new DynamicThreadPool( | |
339 | min, | |
340 | max, | |
341 | './tests/worker-files/thread/testWorker.js', | |
342 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
343 | ) | |
38f6e859 | 344 | expect( |
95c83464 | 345 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 346 | workerChoiceStrategy |
f06e48d8 | 347 | ).nextWorkerNodeId |
b529c323 | 348 | ).toBeDefined() |
594bfb84 | 349 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 350 | expect( |
95c83464 | 351 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 352 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 353 | ).nextWorkerNodeId |
a6f7f1b4 JB |
354 | ).toBe(0) |
355 | // We need to clean up the resources after our test | |
356 | await pool.destroy() | |
357 | }) | |
358 | ||
6c6afb84 JB |
359 | it('Verify LEAST_USED strategy default policy', async () => { |
360 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
361 | let pool = new FixedThreadPool( | |
362 | max, | |
363 | './tests/worker-files/thread/testWorker.js', | |
364 | { workerChoiceStrategy } | |
365 | ) | |
366 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
367 | useDynamicWorker: false | |
368 | }) | |
369 | await pool.destroy() | |
370 | pool = new DynamicThreadPool( | |
371 | min, | |
372 | max, | |
373 | './tests/worker-files/thread/testWorker.js', | |
374 | { workerChoiceStrategy } | |
375 | ) | |
376 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
377 | useDynamicWorker: false | |
378 | }) | |
379 | // We need to clean up the resources after our test | |
380 | await pool.destroy() | |
381 | }) | |
382 | ||
383 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 384 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
385 | let pool = new FixedThreadPool( |
386 | max, | |
d710242d | 387 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 388 | { workerChoiceStrategy } |
10fcfaf4 | 389 | ) |
87de9ff5 JB |
390 | expect( |
391 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
392 | ).toStrictEqual({ | |
932fc8be JB |
393 | runTime: { |
394 | aggregate: false, | |
395 | average: false, | |
396 | median: false | |
397 | }, | |
398 | waitTime: { | |
399 | aggregate: false, | |
400 | average: false, | |
401 | median: false | |
402 | }, | |
5df69fab JB |
403 | elu: { |
404 | aggregate: false, | |
405 | average: false, | |
406 | median: false | |
407 | } | |
86bf340d | 408 | }) |
fd7ebd49 | 409 | await pool.destroy() |
10fcfaf4 JB |
410 | pool = new DynamicThreadPool( |
411 | min, | |
412 | max, | |
d710242d | 413 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 414 | { workerChoiceStrategy } |
10fcfaf4 | 415 | ) |
87de9ff5 JB |
416 | expect( |
417 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
418 | ).toStrictEqual({ | |
932fc8be JB |
419 | runTime: { |
420 | aggregate: false, | |
421 | average: false, | |
422 | median: false | |
423 | }, | |
424 | waitTime: { | |
425 | aggregate: false, | |
426 | average: false, | |
427 | median: false | |
428 | }, | |
5df69fab JB |
429 | elu: { |
430 | aggregate: false, | |
431 | average: false, | |
432 | median: false | |
433 | } | |
86bf340d | 434 | }) |
10fcfaf4 JB |
435 | // We need to clean up the resources after our test |
436 | await pool.destroy() | |
437 | }) | |
438 | ||
e4543b14 | 439 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
440 | const pool = new FixedThreadPool( |
441 | max, | |
442 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 443 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 444 | ) |
e4543b14 | 445 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 446 | const promises = new Set() |
a20f0ba5 JB |
447 | const maxMultiplier = 2 |
448 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 449 | promises.add(pool.execute()) |
e211bc18 JB |
450 | } |
451 | await Promise.all(promises) | |
452 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 453 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 454 | tasks: { |
76407b8e | 455 | executed: expect.any(Number), |
a4e07f72 JB |
456 | executing: 0, |
457 | queued: 0, | |
df593701 | 458 | maxQueued: 0, |
a4e07f72 JB |
459 | failed: 0 |
460 | }, | |
461 | runTime: { | |
a4e07f72 JB |
462 | history: expect.any(CircularArray) |
463 | }, | |
464 | waitTime: { | |
a4e07f72 JB |
465 | history: expect.any(CircularArray) |
466 | }, | |
5df69fab JB |
467 | elu: { |
468 | idle: { | |
5df69fab JB |
469 | history: expect.any(CircularArray) |
470 | }, | |
471 | active: { | |
5df69fab | 472 | history: expect.any(CircularArray) |
71514351 | 473 | } |
5df69fab | 474 | } |
e211bc18 | 475 | }) |
465b2940 JB |
476 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
477 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
478 | max * maxMultiplier |
479 | ) | |
a35560ba | 480 | } |
a35560ba S |
481 | // We need to clean up the resources after our test |
482 | await pool.destroy() | |
483 | }) | |
484 | ||
e4543b14 | 485 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
486 | const pool = new DynamicThreadPool( |
487 | min, | |
488 | max, | |
489 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 490 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 491 | ) |
e4543b14 | 492 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 493 | const promises = new Set() |
a20f0ba5 JB |
494 | const maxMultiplier = 2 |
495 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 496 | promises.add(pool.execute()) |
e211bc18 JB |
497 | } |
498 | await Promise.all(promises) | |
499 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 500 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 501 | tasks: { |
76407b8e | 502 | executed: expect.any(Number), |
a4e07f72 JB |
503 | executing: 0, |
504 | queued: 0, | |
df593701 | 505 | maxQueued: 0, |
a4e07f72 JB |
506 | failed: 0 |
507 | }, | |
508 | runTime: { | |
a4e07f72 JB |
509 | history: expect.any(CircularArray) |
510 | }, | |
511 | waitTime: { | |
a4e07f72 JB |
512 | history: expect.any(CircularArray) |
513 | }, | |
5df69fab JB |
514 | elu: { |
515 | idle: { | |
5df69fab JB |
516 | history: expect.any(CircularArray) |
517 | }, | |
518 | active: { | |
5df69fab | 519 | history: expect.any(CircularArray) |
71514351 | 520 | } |
5df69fab | 521 | } |
e211bc18 | 522 | }) |
465b2940 JB |
523 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
524 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
525 | max * maxMultiplier |
526 | ) | |
168c526f | 527 | } |
168c526f JB |
528 | // We need to clean up the resources after our test |
529 | await pool.destroy() | |
530 | }) | |
531 | ||
6c6afb84 JB |
532 | it('Verify LEAST_BUSY strategy default policy', async () => { |
533 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
534 | let pool = new FixedThreadPool( | |
535 | max, | |
536 | './tests/worker-files/thread/testWorker.js', | |
537 | { workerChoiceStrategy } | |
538 | ) | |
539 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
540 | useDynamicWorker: false | |
541 | }) | |
542 | await pool.destroy() | |
543 | pool = new DynamicThreadPool( | |
544 | min, | |
545 | max, | |
546 | './tests/worker-files/thread/testWorker.js', | |
547 | { workerChoiceStrategy } | |
548 | ) | |
549 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
550 | useDynamicWorker: false | |
551 | }) | |
552 | // We need to clean up the resources after our test | |
553 | await pool.destroy() | |
554 | }) | |
555 | ||
556 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 557 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
558 | let pool = new FixedThreadPool( |
559 | max, | |
d710242d | 560 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 561 | { workerChoiceStrategy } |
168c526f | 562 | ) |
87de9ff5 JB |
563 | expect( |
564 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
565 | ).toStrictEqual({ | |
932fc8be JB |
566 | runTime: { |
567 | aggregate: true, | |
568 | average: false, | |
569 | median: false | |
570 | }, | |
571 | waitTime: { | |
572 | aggregate: true, | |
573 | average: false, | |
574 | median: false | |
575 | }, | |
5df69fab JB |
576 | elu: { |
577 | aggregate: false, | |
578 | average: false, | |
579 | median: false | |
580 | } | |
86bf340d | 581 | }) |
168c526f JB |
582 | await pool.destroy() |
583 | pool = new DynamicThreadPool( | |
584 | min, | |
585 | max, | |
d710242d | 586 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 587 | { workerChoiceStrategy } |
168c526f | 588 | ) |
87de9ff5 JB |
589 | expect( |
590 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
591 | ).toStrictEqual({ | |
932fc8be JB |
592 | runTime: { |
593 | aggregate: true, | |
594 | average: false, | |
595 | median: false | |
596 | }, | |
597 | waitTime: { | |
598 | aggregate: true, | |
599 | average: false, | |
600 | median: false | |
601 | }, | |
5df69fab JB |
602 | elu: { |
603 | aggregate: false, | |
604 | average: false, | |
605 | median: false | |
606 | } | |
86bf340d | 607 | }) |
168c526f JB |
608 | // We need to clean up the resources after our test |
609 | await pool.destroy() | |
610 | }) | |
611 | ||
e4543b14 | 612 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
613 | const pool = new FixedThreadPool( |
614 | max, | |
615 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 616 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 617 | ) |
e4543b14 | 618 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 619 | const promises = new Set() |
a20f0ba5 JB |
620 | const maxMultiplier = 2 |
621 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 622 | promises.add(pool.execute()) |
e211bc18 JB |
623 | } |
624 | await Promise.all(promises) | |
625 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 626 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
627 | tasks: { |
628 | executed: expect.any(Number), | |
629 | executing: 0, | |
630 | queued: 0, | |
df593701 | 631 | maxQueued: 0, |
a4e07f72 JB |
632 | failed: 0 |
633 | }, | |
634 | runTime: { | |
932fc8be | 635 | aggregate: expect.any(Number), |
71514351 JB |
636 | maximum: expect.any(Number), |
637 | minimum: expect.any(Number), | |
a4e07f72 JB |
638 | history: expect.any(CircularArray) |
639 | }, | |
640 | waitTime: { | |
932fc8be | 641 | aggregate: expect.any(Number), |
71514351 JB |
642 | maximum: expect.any(Number), |
643 | minimum: expect.any(Number), | |
a4e07f72 JB |
644 | history: expect.any(CircularArray) |
645 | }, | |
5df69fab JB |
646 | elu: { |
647 | idle: { | |
5df69fab JB |
648 | history: expect.any(CircularArray) |
649 | }, | |
650 | active: { | |
5df69fab | 651 | history: expect.any(CircularArray) |
71514351 | 652 | } |
5df69fab | 653 | } |
e211bc18 | 654 | }) |
465b2940 JB |
655 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
656 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
657 | max * maxMultiplier |
658 | ) | |
465b2940 JB |
659 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
660 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThanOrEqual(0) | |
168c526f | 661 | } |
168c526f JB |
662 | // We need to clean up the resources after our test |
663 | await pool.destroy() | |
664 | }) | |
665 | ||
e4543b14 | 666 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
667 | const pool = new DynamicThreadPool( |
668 | min, | |
669 | max, | |
670 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 671 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 672 | ) |
e4543b14 | 673 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 674 | const promises = new Set() |
a20f0ba5 JB |
675 | const maxMultiplier = 2 |
676 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 677 | promises.add(pool.execute()) |
e211bc18 JB |
678 | } |
679 | await Promise.all(promises) | |
680 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 681 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
682 | tasks: { |
683 | executed: expect.any(Number), | |
684 | executing: 0, | |
685 | queued: 0, | |
df593701 | 686 | maxQueued: 0, |
a4e07f72 JB |
687 | failed: 0 |
688 | }, | |
689 | runTime: { | |
932fc8be | 690 | aggregate: expect.any(Number), |
71514351 JB |
691 | maximum: expect.any(Number), |
692 | minimum: expect.any(Number), | |
a4e07f72 JB |
693 | history: expect.any(CircularArray) |
694 | }, | |
695 | waitTime: { | |
932fc8be | 696 | aggregate: expect.any(Number), |
71514351 JB |
697 | maximum: expect.any(Number), |
698 | minimum: expect.any(Number), | |
a4e07f72 JB |
699 | history: expect.any(CircularArray) |
700 | }, | |
5df69fab JB |
701 | elu: { |
702 | idle: { | |
5df69fab JB |
703 | history: expect.any(CircularArray) |
704 | }, | |
705 | active: { | |
5df69fab | 706 | history: expect.any(CircularArray) |
71514351 | 707 | } |
5df69fab | 708 | } |
e211bc18 | 709 | }) |
465b2940 JB |
710 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
711 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
712 | max * maxMultiplier |
713 | ) | |
465b2940 JB |
714 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
715 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThanOrEqual(0) | |
ff5e76e1 | 716 | } |
ff5e76e1 JB |
717 | // We need to clean up the resources after our test |
718 | await pool.destroy() | |
719 | }) | |
720 | ||
6c6afb84 JB |
721 | it('Verify LEAST_ELU strategy default policy', async () => { |
722 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
723 | let pool = new FixedThreadPool( | |
724 | max, | |
725 | './tests/worker-files/thread/testWorker.js', | |
726 | { workerChoiceStrategy } | |
727 | ) | |
728 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
729 | useDynamicWorker: false | |
730 | }) | |
731 | await pool.destroy() | |
732 | pool = new DynamicThreadPool( | |
733 | min, | |
734 | max, | |
735 | './tests/worker-files/thread/testWorker.js', | |
736 | { workerChoiceStrategy } | |
737 | ) | |
738 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
739 | useDynamicWorker: false | |
740 | }) | |
741 | // We need to clean up the resources after our test | |
742 | await pool.destroy() | |
743 | }) | |
744 | ||
745 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
746 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
747 | let pool = new FixedThreadPool( | |
748 | max, | |
749 | './tests/worker-files/thread/testWorker.js', | |
750 | { workerChoiceStrategy } | |
751 | ) | |
05302647 JB |
752 | expect( |
753 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
754 | ).toStrictEqual({ | |
e460940e JB |
755 | runTime: { |
756 | aggregate: false, | |
757 | average: false, | |
758 | median: false | |
759 | }, | |
760 | waitTime: { | |
761 | aggregate: false, | |
762 | average: false, | |
763 | median: false | |
764 | }, | |
5df69fab JB |
765 | elu: { |
766 | aggregate: true, | |
767 | average: false, | |
768 | median: false | |
769 | } | |
a7bbf44a JB |
770 | }) |
771 | await pool.destroy() | |
772 | pool = new DynamicThreadPool( | |
773 | min, | |
774 | max, | |
775 | './tests/worker-files/thread/testWorker.js', | |
776 | { workerChoiceStrategy } | |
777 | ) | |
05302647 JB |
778 | expect( |
779 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
780 | ).toStrictEqual({ | |
e460940e JB |
781 | runTime: { |
782 | aggregate: false, | |
783 | average: false, | |
784 | median: false | |
785 | }, | |
786 | waitTime: { | |
787 | aggregate: false, | |
788 | average: false, | |
789 | median: false | |
790 | }, | |
5df69fab JB |
791 | elu: { |
792 | aggregate: true, | |
793 | average: false, | |
794 | median: false | |
795 | } | |
a7bbf44a JB |
796 | }) |
797 | // We need to clean up the resources after our test | |
798 | await pool.destroy() | |
799 | }) | |
800 | ||
ae9cf3c8 | 801 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
802 | const pool = new FixedThreadPool( |
803 | max, | |
804 | './tests/worker-files/thread/testWorker.js', | |
805 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
806 | ) | |
807 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 808 | const promises = new Set() |
c5ad42cd JB |
809 | const maxMultiplier = 2 |
810 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 811 | promises.add(pool.execute()) |
c5ad42cd | 812 | } |
dd38581f | 813 | await Promise.all(promises) |
c5ad42cd | 814 | for (const workerNode of pool.workerNodes) { |
71514351 | 815 | expect(workerNode.usage).toMatchObject({ |
c5ad42cd JB |
816 | tasks: { |
817 | executed: expect.any(Number), | |
818 | executing: 0, | |
819 | queued: 0, | |
df593701 | 820 | maxQueued: 0, |
c5ad42cd JB |
821 | failed: 0 |
822 | }, | |
823 | runTime: { | |
c5ad42cd | 824 | history: expect.any(CircularArray) |
a1347286 JB |
825 | }, |
826 | waitTime: { | |
a1347286 | 827 | history: expect.any(CircularArray) |
5df69fab JB |
828 | }, |
829 | elu: { | |
71514351 | 830 | idle: expect.objectContaining({ |
5df69fab | 831 | history: expect.any(CircularArray) |
71514351 JB |
832 | }), |
833 | active: expect.objectContaining({ | |
5df69fab | 834 | history: expect.any(CircularArray) |
71514351 | 835 | }) |
a1347286 | 836 | } |
5df69fab | 837 | }) |
465b2940 JB |
838 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
839 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a1347286 JB |
840 | max * maxMultiplier |
841 | ) | |
71514351 JB |
842 | if (workerNode.usage.elu.utilization == null) { |
843 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
844 | } else { | |
845 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
846 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
847 | } | |
a1347286 JB |
848 | } |
849 | // We need to clean up the resources after our test | |
850 | await pool.destroy() | |
851 | }) | |
852 | ||
853 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
854 | const pool = new DynamicThreadPool( | |
855 | min, | |
856 | max, | |
857 | './tests/worker-files/thread/testWorker.js', | |
858 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
859 | ) | |
860 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 861 | const promises = new Set() |
a1347286 JB |
862 | const maxMultiplier = 2 |
863 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 864 | promises.add(pool.execute()) |
a1347286 | 865 | } |
dd38581f | 866 | await Promise.all(promises) |
a1347286 | 867 | for (const workerNode of pool.workerNodes) { |
71514351 | 868 | expect(workerNode.usage).toMatchObject({ |
a1347286 JB |
869 | tasks: { |
870 | executed: expect.any(Number), | |
871 | executing: 0, | |
872 | queued: 0, | |
df593701 | 873 | maxQueued: 0, |
a1347286 JB |
874 | failed: 0 |
875 | }, | |
876 | runTime: { | |
a1347286 | 877 | history: expect.any(CircularArray) |
c5ad42cd JB |
878 | }, |
879 | waitTime: { | |
c5ad42cd | 880 | history: expect.any(CircularArray) |
5df69fab JB |
881 | }, |
882 | elu: { | |
71514351 | 883 | idle: expect.objectContaining({ |
5df69fab | 884 | history: expect.any(CircularArray) |
71514351 JB |
885 | }), |
886 | active: expect.objectContaining({ | |
5df69fab | 887 | history: expect.any(CircularArray) |
71514351 | 888 | }) |
c5ad42cd | 889 | } |
5df69fab | 890 | }) |
465b2940 JB |
891 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
892 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
c5ad42cd JB |
893 | max * maxMultiplier |
894 | ) | |
71514351 JB |
895 | if (workerNode.usage.elu.utilization == null) { |
896 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
897 | } else { | |
898 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
899 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
900 | } | |
c5ad42cd JB |
901 | } |
902 | // We need to clean up the resources after our test | |
903 | await pool.destroy() | |
904 | }) | |
905 | ||
6c6afb84 JB |
906 | it('Verify FAIR_SHARE strategy default policy', async () => { |
907 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
908 | let pool = new FixedThreadPool( | |
909 | max, | |
910 | './tests/worker-files/thread/testWorker.js', | |
911 | { workerChoiceStrategy } | |
912 | ) | |
913 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
914 | useDynamicWorker: false | |
915 | }) | |
916 | await pool.destroy() | |
917 | pool = new DynamicThreadPool( | |
918 | min, | |
919 | max, | |
920 | './tests/worker-files/thread/testWorker.js', | |
921 | { workerChoiceStrategy } | |
922 | ) | |
923 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
924 | useDynamicWorker: false | |
925 | }) | |
926 | // We need to clean up the resources after our test | |
927 | await pool.destroy() | |
928 | }) | |
929 | ||
930 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 931 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
932 | let pool = new FixedThreadPool( |
933 | max, | |
d710242d | 934 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 935 | { workerChoiceStrategy } |
10fcfaf4 | 936 | ) |
87de9ff5 JB |
937 | expect( |
938 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
939 | ).toStrictEqual({ | |
932fc8be JB |
940 | runTime: { |
941 | aggregate: true, | |
942 | average: true, | |
943 | median: false | |
944 | }, | |
945 | waitTime: { | |
946 | aggregate: false, | |
947 | average: false, | |
948 | median: false | |
949 | }, | |
5df69fab | 950 | elu: { |
9adcefab JB |
951 | aggregate: true, |
952 | average: true, | |
5df69fab JB |
953 | median: false |
954 | } | |
86bf340d | 955 | }) |
fd7ebd49 | 956 | await pool.destroy() |
10fcfaf4 JB |
957 | pool = new DynamicThreadPool( |
958 | min, | |
959 | max, | |
d710242d | 960 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 961 | { workerChoiceStrategy } |
10fcfaf4 | 962 | ) |
87de9ff5 JB |
963 | expect( |
964 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
965 | ).toStrictEqual({ | |
932fc8be JB |
966 | runTime: { |
967 | aggregate: true, | |
968 | average: true, | |
969 | median: false | |
970 | }, | |
971 | waitTime: { | |
972 | aggregate: false, | |
973 | average: false, | |
974 | median: false | |
975 | }, | |
5df69fab | 976 | elu: { |
9adcefab JB |
977 | aggregate: true, |
978 | average: true, | |
5df69fab JB |
979 | median: false |
980 | } | |
86bf340d | 981 | }) |
10fcfaf4 JB |
982 | // We need to clean up the resources after our test |
983 | await pool.destroy() | |
984 | }) | |
985 | ||
23ff945a | 986 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
987 | const pool = new FixedThreadPool( |
988 | max, | |
989 | './tests/worker-files/thread/testWorker.js', | |
990 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
991 | ) | |
992 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 993 | const promises = new Set() |
a20f0ba5 JB |
994 | const maxMultiplier = 2 |
995 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 996 | promises.add(pool.execute()) |
23ff945a | 997 | } |
e211bc18 | 998 | await Promise.all(promises) |
138d29a8 | 999 | for (const workerNode of pool.workerNodes) { |
71514351 | 1000 | expect(workerNode.usage).toMatchObject({ |
a4e07f72 | 1001 | tasks: { |
d33be430 | 1002 | executed: expect.any(Number), |
a4e07f72 JB |
1003 | executing: 0, |
1004 | queued: 0, | |
df593701 | 1005 | maxQueued: 0, |
a4e07f72 JB |
1006 | failed: 0 |
1007 | }, | |
71514351 | 1008 | runTime: expect.objectContaining({ |
a4e07f72 | 1009 | history: expect.any(CircularArray) |
71514351 | 1010 | }), |
a4e07f72 | 1011 | waitTime: { |
a4e07f72 JB |
1012 | history: expect.any(CircularArray) |
1013 | }, | |
5df69fab | 1014 | elu: { |
71514351 | 1015 | idle: expect.objectContaining({ |
5df69fab | 1016 | history: expect.any(CircularArray) |
71514351 JB |
1017 | }), |
1018 | active: expect.objectContaining({ | |
5df69fab | 1019 | history: expect.any(CircularArray) |
71514351 | 1020 | }) |
5df69fab | 1021 | } |
86bf340d | 1022 | }) |
465b2940 JB |
1023 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1024 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
d33be430 JB |
1025 | max * maxMultiplier |
1026 | ) | |
71514351 JB |
1027 | if (workerNode.usage.runTime.aggregate == null) { |
1028 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1029 | } else { | |
1030 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1031 | } | |
1032 | if (workerNode.usage.runTime.average == null) { | |
1033 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1034 | } else { | |
1035 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1036 | } | |
1037 | if (workerNode.usage.elu.utilization == null) { | |
1038 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1039 | } else { | |
1040 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1041 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1042 | } | |
138d29a8 | 1043 | } |
97a2abc3 | 1044 | expect( |
95c83464 | 1045 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1046 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1047 | ).workersVirtualTaskEndTimestamp.length |
f06e48d8 | 1048 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1049 | // We need to clean up the resources after our test |
1050 | await pool.destroy() | |
1051 | }) | |
1052 | ||
1053 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1054 | const pool = new DynamicThreadPool( |
1055 | min, | |
1056 | max, | |
1057 | './tests/worker-files/thread/testWorker.js', | |
1058 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1059 | ) | |
1060 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1061 | const promises = new Set() |
f7070eee | 1062 | const maxMultiplier = 2 |
804a889e | 1063 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1064 | promises.add(pool.execute()) |
23ff945a | 1065 | } |
e211bc18 | 1066 | await Promise.all(promises) |
138d29a8 | 1067 | for (const workerNode of pool.workerNodes) { |
71514351 | 1068 | expect(workerNode.usage).toMatchObject({ |
a4e07f72 | 1069 | tasks: { |
6c6afb84 | 1070 | executed: expect.any(Number), |
a4e07f72 JB |
1071 | executing: 0, |
1072 | queued: 0, | |
df593701 | 1073 | maxQueued: 0, |
a4e07f72 JB |
1074 | failed: 0 |
1075 | }, | |
71514351 | 1076 | runTime: expect.objectContaining({ |
a4e07f72 | 1077 | history: expect.any(CircularArray) |
71514351 | 1078 | }), |
a4e07f72 | 1079 | waitTime: { |
a4e07f72 JB |
1080 | history: expect.any(CircularArray) |
1081 | }, | |
5df69fab | 1082 | elu: { |
71514351 | 1083 | idle: expect.objectContaining({ |
5df69fab | 1084 | history: expect.any(CircularArray) |
71514351 JB |
1085 | }), |
1086 | active: expect.objectContaining({ | |
5df69fab | 1087 | history: expect.any(CircularArray) |
71514351 | 1088 | }) |
5df69fab | 1089 | } |
86bf340d | 1090 | }) |
465b2940 JB |
1091 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1092 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1093 | max * maxMultiplier |
1094 | ) | |
71514351 JB |
1095 | if (workerNode.usage.runTime.aggregate == null) { |
1096 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1097 | } else { | |
1098 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1099 | } | |
1100 | if (workerNode.usage.runTime.average == null) { | |
1101 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1102 | } else { | |
1103 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1104 | } | |
1105 | if (workerNode.usage.elu.utilization == null) { | |
1106 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1107 | } else { | |
1108 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1109 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1110 | } | |
138d29a8 | 1111 | } |
2b4fddb8 JB |
1112 | expect( |
1113 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1114 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1115 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1116 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1117 | // We need to clean up the resources after our test |
1118 | await pool.destroy() | |
1119 | }) | |
1120 | ||
9e775f96 | 1121 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1122 | const pool = new DynamicThreadPool( |
1123 | min, | |
1124 | max, | |
1125 | './tests/worker-files/thread/testWorker.js', | |
1126 | { | |
1127 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1128 | workerChoiceStrategyOptions: { | |
932fc8be | 1129 | runTime: { median: true } |
010d7020 JB |
1130 | } |
1131 | } | |
1132 | ) | |
1133 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1134 | const promises = new Set() |
010d7020 JB |
1135 | const maxMultiplier = 2 |
1136 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1137 | promises.add(pool.execute()) |
010d7020 | 1138 | } |
e211bc18 | 1139 | await Promise.all(promises) |
010d7020 | 1140 | for (const workerNode of pool.workerNodes) { |
71514351 | 1141 | expect(workerNode.usage).toMatchObject({ |
a4e07f72 | 1142 | tasks: { |
6c6afb84 | 1143 | executed: expect.any(Number), |
a4e07f72 JB |
1144 | executing: 0, |
1145 | queued: 0, | |
df593701 | 1146 | maxQueued: 0, |
a4e07f72 JB |
1147 | failed: 0 |
1148 | }, | |
71514351 | 1149 | runTime: expect.objectContaining({ |
a4e07f72 | 1150 | history: expect.any(CircularArray) |
71514351 | 1151 | }), |
a4e07f72 | 1152 | waitTime: { |
a4e07f72 JB |
1153 | history: expect.any(CircularArray) |
1154 | }, | |
5df69fab | 1155 | elu: { |
71514351 | 1156 | idle: expect.objectContaining({ |
5df69fab | 1157 | history: expect.any(CircularArray) |
71514351 JB |
1158 | }), |
1159 | active: expect.objectContaining({ | |
5df69fab | 1160 | history: expect.any(CircularArray) |
71514351 | 1161 | }) |
5df69fab | 1162 | } |
86bf340d | 1163 | }) |
465b2940 JB |
1164 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1165 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1166 | max * maxMultiplier |
1167 | ) | |
71514351 JB |
1168 | if (workerNode.usage.runTime.aggregate == null) { |
1169 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1170 | } else { | |
1171 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1172 | } | |
1173 | if (workerNode.usage.runTime.median == null) { | |
1174 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1175 | } else { | |
1176 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1177 | } | |
1178 | if (workerNode.usage.elu.utilization == null) { | |
1179 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1180 | } else { | |
1181 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1182 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1183 | } | |
010d7020 | 1184 | } |
2b4fddb8 JB |
1185 | expect( |
1186 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1187 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1188 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1189 | ).toBe(pool.workerNodes.length) |
010d7020 JB |
1190 | // We need to clean up the resources after our test |
1191 | await pool.destroy() | |
1192 | }) | |
1193 | ||
a6f7f1b4 | 1194 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1195 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1196 | let pool = new FixedThreadPool( |
caeb9817 JB |
1197 | max, |
1198 | './tests/worker-files/thread/testWorker.js' | |
1199 | ) | |
1200 | expect( | |
95c83464 | 1201 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1202 | workerChoiceStrategy |
b0d6ed8f | 1203 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1204 | ).toBeInstanceOf(Array) |
1205 | expect( | |
1206 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1207 | workerChoiceStrategy | |
b0d6ed8f | 1208 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1209 | ).toBe(0) |
2b4fddb8 JB |
1210 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1211 | workerChoiceStrategy | |
b0d6ed8f | 1212 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
2b4fddb8 JB |
1213 | expect( |
1214 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1215 | workerChoiceStrategy | |
b0d6ed8f | 1216 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1217 | ).toBe(1) |
594bfb84 | 1218 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1219 | expect( |
1220 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1221 | workerChoiceStrategy | |
b0d6ed8f | 1222 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1223 | ).toBeInstanceOf(Array) |
08f3f44c JB |
1224 | expect( |
1225 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1226 | workerChoiceStrategy | |
b0d6ed8f | 1227 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1228 | ).toBe(0) |
f0829c53 JB |
1229 | await pool.destroy() |
1230 | pool = new DynamicThreadPool( | |
1231 | min, | |
1232 | max, | |
1233 | './tests/worker-files/thread/testWorker.js' | |
1234 | ) | |
1235 | expect( | |
95c83464 | 1236 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1237 | workerChoiceStrategy |
b0d6ed8f | 1238 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1239 | ).toBeInstanceOf(Array) |
2b4fddb8 JB |
1240 | expect( |
1241 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1242 | workerChoiceStrategy | |
b0d6ed8f | 1243 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1244 | ).toBe(0) |
08f3f44c JB |
1245 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1246 | workerChoiceStrategy | |
b0d6ed8f | 1247 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
08f3f44c JB |
1248 | expect( |
1249 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1250 | workerChoiceStrategy | |
b0d6ed8f | 1251 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1252 | ).toBe(1) |
594bfb84 | 1253 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1254 | expect( |
1255 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1256 | workerChoiceStrategy | |
b0d6ed8f | 1257 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1258 | ).toBeInstanceOf(Array) |
1259 | expect( | |
1260 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1261 | workerChoiceStrategy | |
b0d6ed8f | 1262 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1263 | ).toBe(0) |
caeb9817 JB |
1264 | // We need to clean up the resources after our test |
1265 | await pool.destroy() | |
1266 | }) | |
1267 | ||
6c6afb84 JB |
1268 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1269 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1270 | let pool = new FixedThreadPool( | |
1271 | max, | |
1272 | './tests/worker-files/thread/testWorker.js', | |
1273 | { workerChoiceStrategy } | |
1274 | ) | |
1275 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1276 | useDynamicWorker: true | |
1277 | }) | |
1278 | await pool.destroy() | |
1279 | pool = new DynamicThreadPool( | |
1280 | min, | |
1281 | max, | |
1282 | './tests/worker-files/thread/testWorker.js', | |
1283 | { workerChoiceStrategy } | |
1284 | ) | |
1285 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1286 | useDynamicWorker: true | |
1287 | }) | |
1288 | // We need to clean up the resources after our test | |
1289 | await pool.destroy() | |
1290 | }) | |
1291 | ||
1292 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1293 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1294 | let pool = new FixedThreadPool( |
1295 | max, | |
d710242d | 1296 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1297 | { workerChoiceStrategy } |
10fcfaf4 | 1298 | ) |
87de9ff5 JB |
1299 | expect( |
1300 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1301 | ).toStrictEqual({ | |
932fc8be JB |
1302 | runTime: { |
1303 | aggregate: true, | |
1304 | average: true, | |
1305 | median: false | |
1306 | }, | |
1307 | waitTime: { | |
1308 | aggregate: false, | |
1309 | average: false, | |
1310 | median: false | |
1311 | }, | |
5df69fab JB |
1312 | elu: { |
1313 | aggregate: false, | |
1314 | average: false, | |
1315 | median: false | |
1316 | } | |
86bf340d | 1317 | }) |
fd7ebd49 | 1318 | await pool.destroy() |
10fcfaf4 JB |
1319 | pool = new DynamicThreadPool( |
1320 | min, | |
1321 | max, | |
d710242d | 1322 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1323 | { workerChoiceStrategy } |
10fcfaf4 | 1324 | ) |
87de9ff5 JB |
1325 | expect( |
1326 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1327 | ).toStrictEqual({ | |
932fc8be JB |
1328 | runTime: { |
1329 | aggregate: true, | |
1330 | average: true, | |
1331 | median: false | |
1332 | }, | |
1333 | waitTime: { | |
1334 | aggregate: false, | |
1335 | average: false, | |
1336 | median: false | |
1337 | }, | |
5df69fab JB |
1338 | elu: { |
1339 | aggregate: false, | |
1340 | average: false, | |
1341 | median: false | |
1342 | } | |
86bf340d | 1343 | }) |
10fcfaf4 JB |
1344 | // We need to clean up the resources after our test |
1345 | await pool.destroy() | |
1346 | }) | |
1347 | ||
b3432a63 | 1348 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1349 | const pool = new FixedThreadPool( |
1350 | max, | |
1351 | './tests/worker-files/thread/testWorker.js', | |
1352 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1353 | ) | |
1354 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1355 | const promises = new Set() |
a20f0ba5 JB |
1356 | const maxMultiplier = 2 |
1357 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1358 | promises.add(pool.execute()) |
b3432a63 | 1359 | } |
e211bc18 | 1360 | await Promise.all(promises) |
138d29a8 | 1361 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1362 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1363 | tasks: { |
1364 | executed: expect.any(Number), | |
1365 | executing: 0, | |
1366 | queued: 0, | |
df593701 | 1367 | maxQueued: 0, |
a4e07f72 JB |
1368 | failed: 0 |
1369 | }, | |
71514351 | 1370 | runTime: expect.objectContaining({ |
a4e07f72 | 1371 | history: expect.any(CircularArray) |
71514351 | 1372 | }), |
a4e07f72 | 1373 | waitTime: { |
a4e07f72 JB |
1374 | history: expect.any(CircularArray) |
1375 | }, | |
5df69fab JB |
1376 | elu: { |
1377 | idle: { | |
5df69fab JB |
1378 | history: expect.any(CircularArray) |
1379 | }, | |
1380 | active: { | |
5df69fab | 1381 | history: expect.any(CircularArray) |
71514351 | 1382 | } |
5df69fab | 1383 | } |
86bf340d | 1384 | }) |
465b2940 JB |
1385 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1386 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1387 | max * maxMultiplier |
1388 | ) | |
71514351 JB |
1389 | if (workerNode.usage.runTime.aggregate == null) { |
1390 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1391 | } else { | |
1392 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1393 | } | |
1394 | if (workerNode.usage.runTime.average == null) { | |
1395 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1396 | } else { | |
1397 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1398 | } | |
138d29a8 | 1399 | } |
97a2abc3 | 1400 | expect( |
95c83464 | 1401 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1402 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1403 | ).defaultWorkerWeight |
1404 | ).toBeGreaterThan(0) | |
1405 | expect( | |
1406 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1407 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1408 | ).workerVirtualTaskRunTime | |
1409 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1410 | // We need to clean up the resources after our test |
1411 | await pool.destroy() | |
1412 | }) | |
1413 | ||
1414 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1415 | const pool = new DynamicThreadPool( |
1416 | min, | |
1417 | max, | |
1418 | './tests/worker-files/thread/testWorker.js', | |
1419 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1420 | ) | |
1421 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1422 | const promises = new Set() |
138d29a8 | 1423 | const maxMultiplier = 2 |
5502c07c | 1424 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1425 | promises.add(pool.execute()) |
b3432a63 | 1426 | } |
e211bc18 | 1427 | await Promise.all(promises) |
138d29a8 | 1428 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1429 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1430 | tasks: { |
1431 | executed: expect.any(Number), | |
1432 | executing: 0, | |
1433 | queued: 0, | |
df593701 | 1434 | maxQueued: 0, |
a4e07f72 JB |
1435 | failed: 0 |
1436 | }, | |
1437 | runTime: { | |
932fc8be | 1438 | aggregate: expect.any(Number), |
71514351 JB |
1439 | maximum: expect.any(Number), |
1440 | minimum: expect.any(Number), | |
a4e07f72 | 1441 | average: expect.any(Number), |
a4e07f72 JB |
1442 | history: expect.any(CircularArray) |
1443 | }, | |
1444 | waitTime: { | |
a4e07f72 JB |
1445 | history: expect.any(CircularArray) |
1446 | }, | |
5df69fab JB |
1447 | elu: { |
1448 | idle: { | |
5df69fab JB |
1449 | history: expect.any(CircularArray) |
1450 | }, | |
1451 | active: { | |
5df69fab | 1452 | history: expect.any(CircularArray) |
71514351 | 1453 | } |
5df69fab | 1454 | } |
86bf340d | 1455 | }) |
465b2940 JB |
1456 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1457 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1458 | max * maxMultiplier |
1459 | ) | |
465b2940 JB |
1460 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) |
1461 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
138d29a8 | 1462 | } |
2b4fddb8 JB |
1463 | expect( |
1464 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1465 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1466 | ).defaultWorkerWeight | |
1467 | ).toBeGreaterThan(0) | |
1468 | expect( | |
1469 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1470 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1471 | ).workerVirtualTaskRunTime | |
1472 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1473 | // We need to clean up the resources after our test |
1474 | await pool.destroy() | |
1475 | }) | |
1476 | ||
9e775f96 | 1477 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1478 | const pool = new DynamicThreadPool( |
1479 | min, | |
1480 | max, | |
1481 | './tests/worker-files/thread/testWorker.js', | |
1482 | { | |
1483 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1484 | workerChoiceStrategyOptions: { | |
932fc8be | 1485 | runTime: { median: true } |
010d7020 JB |
1486 | } |
1487 | } | |
1488 | ) | |
1489 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1490 | const promises = new Set() |
010d7020 JB |
1491 | const maxMultiplier = 2 |
1492 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1493 | promises.add(pool.execute()) |
010d7020 | 1494 | } |
e211bc18 | 1495 | await Promise.all(promises) |
010d7020 | 1496 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1497 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1498 | tasks: { |
1499 | executed: expect.any(Number), | |
1500 | executing: 0, | |
1501 | queued: 0, | |
df593701 | 1502 | maxQueued: 0, |
a4e07f72 JB |
1503 | failed: 0 |
1504 | }, | |
1505 | runTime: { | |
932fc8be | 1506 | aggregate: expect.any(Number), |
71514351 JB |
1507 | maximum: expect.any(Number), |
1508 | minimum: expect.any(Number), | |
a4e07f72 JB |
1509 | median: expect.any(Number), |
1510 | history: expect.any(CircularArray) | |
1511 | }, | |
1512 | waitTime: { | |
a4e07f72 JB |
1513 | history: expect.any(CircularArray) |
1514 | }, | |
5df69fab JB |
1515 | elu: { |
1516 | idle: { | |
5df69fab JB |
1517 | history: expect.any(CircularArray) |
1518 | }, | |
1519 | active: { | |
5df69fab | 1520 | history: expect.any(CircularArray) |
71514351 | 1521 | } |
5df69fab | 1522 | } |
86bf340d | 1523 | }) |
465b2940 JB |
1524 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1525 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1526 | max * maxMultiplier |
1527 | ) | |
465b2940 JB |
1528 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) |
1529 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
010d7020 | 1530 | } |
08f3f44c JB |
1531 | expect( |
1532 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1533 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1534 | ).defaultWorkerWeight | |
1535 | ).toBeGreaterThan(0) | |
1536 | expect( | |
1537 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1538 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1539 | ).workerVirtualTaskRunTime | |
1540 | ).toBeGreaterThanOrEqual(0) | |
010d7020 JB |
1541 | // We need to clean up the resources after our test |
1542 | await pool.destroy() | |
1543 | }) | |
1544 | ||
a6f7f1b4 | 1545 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1546 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1547 | let pool = new FixedThreadPool( |
caeb9817 JB |
1548 | max, |
1549 | './tests/worker-files/thread/testWorker.js' | |
1550 | ) | |
38f6e859 | 1551 | expect( |
95c83464 | 1552 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1553 | workerChoiceStrategy |
d33be430 | 1554 | ).nextWorkerNodeId |
b529c323 | 1555 | ).toBeDefined() |
38f6e859 | 1556 | expect( |
95c83464 | 1557 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1558 | workerChoiceStrategy |
b529c323 JB |
1559 | ).defaultWorkerWeight |
1560 | ).toBeDefined() | |
caeb9817 | 1561 | expect( |
95c83464 | 1562 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1563 | workerChoiceStrategy |
08f3f44c | 1564 | ).workerVirtualTaskRunTime |
b529c323 | 1565 | ).toBeDefined() |
594bfb84 | 1566 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1567 | expect( |
95c83464 | 1568 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1569 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1570 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1571 | ).toBe(0) |
1572 | expect( | |
95c83464 | 1573 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1574 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1575 | ).defaultWorkerWeight |
a6f7f1b4 | 1576 | ).toBeGreaterThan(0) |
08f3f44c JB |
1577 | expect( |
1578 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1579 | workerChoiceStrategy | |
1580 | ).workerVirtualTaskRunTime | |
1581 | ).toBe(0) | |
f0829c53 JB |
1582 | await pool.destroy() |
1583 | pool = new DynamicThreadPool( | |
1584 | min, | |
1585 | max, | |
1586 | './tests/worker-files/thread/testWorker.js' | |
1587 | ) | |
38f6e859 | 1588 | expect( |
95c83464 | 1589 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1590 | workerChoiceStrategy |
d33be430 | 1591 | ).nextWorkerNodeId |
b529c323 | 1592 | ).toBeDefined() |
38f6e859 | 1593 | expect( |
95c83464 | 1594 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1595 | workerChoiceStrategy |
b529c323 JB |
1596 | ).defaultWorkerWeight |
1597 | ).toBeDefined() | |
f0829c53 | 1598 | expect( |
95c83464 | 1599 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1600 | workerChoiceStrategy |
08f3f44c | 1601 | ).workerVirtualTaskRunTime |
b529c323 | 1602 | ).toBeDefined() |
594bfb84 | 1603 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1604 | expect( |
95c83464 | 1605 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1606 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1607 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1608 | ).toBe(0) |
1609 | expect( | |
95c83464 | 1610 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1611 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1612 | ).defaultWorkerWeight |
a6f7f1b4 | 1613 | ).toBeGreaterThan(0) |
08f3f44c JB |
1614 | expect( |
1615 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1616 | workerChoiceStrategy | |
1617 | ).workerVirtualTaskRunTime | |
1618 | ).toBe(0) | |
caeb9817 JB |
1619 | // We need to clean up the resources after our test |
1620 | await pool.destroy() | |
1621 | }) | |
1622 | ||
6c6afb84 JB |
1623 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1624 | const workerChoiceStrategy = | |
1625 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1626 | let pool = new FixedThreadPool( | |
1627 | max, | |
1628 | './tests/worker-files/thread/testWorker.js', | |
1629 | { workerChoiceStrategy } | |
1630 | ) | |
1631 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1632 | useDynamicWorker: true | |
1633 | }) | |
1634 | await pool.destroy() | |
1635 | pool = new DynamicThreadPool( | |
1636 | min, | |
1637 | max, | |
1638 | './tests/worker-files/thread/testWorker.js', | |
1639 | { workerChoiceStrategy } | |
1640 | ) | |
1641 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1642 | useDynamicWorker: true | |
1643 | }) | |
1644 | // We need to clean up the resources after our test | |
1645 | await pool.destroy() | |
1646 | }) | |
1647 | ||
1648 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1649 | const workerChoiceStrategy = |
1650 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1651 | let pool = new FixedThreadPool( | |
1652 | max, | |
1653 | './tests/worker-files/thread/testWorker.js', | |
1654 | { workerChoiceStrategy } | |
1655 | ) | |
87de9ff5 JB |
1656 | expect( |
1657 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1658 | ).toStrictEqual({ | |
932fc8be JB |
1659 | runTime: { |
1660 | aggregate: false, | |
1661 | average: false, | |
1662 | median: false | |
1663 | }, | |
1664 | waitTime: { | |
1665 | aggregate: false, | |
1666 | average: false, | |
1667 | median: false | |
1668 | }, | |
5df69fab JB |
1669 | elu: { |
1670 | aggregate: false, | |
1671 | average: false, | |
1672 | median: false | |
1673 | } | |
e52fb978 JB |
1674 | }) |
1675 | await pool.destroy() | |
1676 | pool = new DynamicThreadPool( | |
1677 | min, | |
1678 | max, | |
1679 | './tests/worker-files/thread/testWorker.js', | |
1680 | { workerChoiceStrategy } | |
1681 | ) | |
87de9ff5 JB |
1682 | expect( |
1683 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1684 | ).toStrictEqual({ | |
932fc8be JB |
1685 | runTime: { |
1686 | aggregate: false, | |
1687 | average: false, | |
1688 | median: false | |
1689 | }, | |
1690 | waitTime: { | |
1691 | aggregate: false, | |
1692 | average: false, | |
1693 | median: false | |
1694 | }, | |
5df69fab JB |
1695 | elu: { |
1696 | aggregate: false, | |
1697 | average: false, | |
1698 | median: false | |
1699 | } | |
e52fb978 JB |
1700 | }) |
1701 | // We need to clean up the resources after our test | |
1702 | await pool.destroy() | |
1703 | }) | |
1704 | ||
e62e7646 JB |
1705 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
1706 | const pool = new FixedThreadPool( | |
1707 | max, | |
1708 | './tests/worker-files/thread/testWorker.js', | |
1709 | { | |
1710 | workerChoiceStrategy: | |
1711 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1712 | } | |
1713 | ) | |
1714 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1715 | const promises = new Set() | |
1716 | const maxMultiplier = 2 | |
1717 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1718 | promises.add(pool.execute()) | |
1719 | } | |
1720 | await Promise.all(promises) | |
1721 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 1722 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1723 | tasks: { |
1724 | executed: maxMultiplier, | |
1725 | executing: 0, | |
1726 | queued: 0, | |
df593701 | 1727 | maxQueued: 0, |
a4e07f72 JB |
1728 | failed: 0 |
1729 | }, | |
1730 | runTime: { | |
a4e07f72 JB |
1731 | history: expect.any(CircularArray) |
1732 | }, | |
1733 | waitTime: { | |
a4e07f72 JB |
1734 | history: expect.any(CircularArray) |
1735 | }, | |
5df69fab JB |
1736 | elu: { |
1737 | idle: { | |
5df69fab JB |
1738 | history: expect.any(CircularArray) |
1739 | }, | |
1740 | active: { | |
5df69fab | 1741 | history: expect.any(CircularArray) |
71514351 | 1742 | } |
5df69fab | 1743 | } |
e62e7646 JB |
1744 | }) |
1745 | } | |
1746 | expect( | |
1747 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1748 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1749 | ).defaultWorkerWeight | |
1750 | ).toBeGreaterThan(0) | |
1751 | expect( | |
1752 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1753 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1754 | ).roundId |
e62e7646 JB |
1755 | ).toBe(0) |
1756 | expect( | |
1757 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1758 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1759 | ).nextWorkerNodeId |
e62e7646 JB |
1760 | ).toBe(0) |
1761 | expect( | |
1762 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1763 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1764 | ).roundWeights | |
1765 | ).toStrictEqual([ | |
1766 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1767 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1768 | ).defaultWorkerWeight | |
1769 | ]) | |
1770 | // We need to clean up the resources after our test | |
1771 | await pool.destroy() | |
1772 | }) | |
1773 | ||
1774 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
1775 | const pool = new DynamicThreadPool( | |
1776 | min, | |
1777 | max, | |
1778 | './tests/worker-files/thread/testWorker.js', | |
1779 | { | |
1780 | workerChoiceStrategy: | |
1781 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1782 | } | |
1783 | ) | |
1784 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1785 | const promises = new Set() | |
1786 | const maxMultiplier = 2 | |
1787 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1788 | promises.add(pool.execute()) | |
1789 | } | |
1790 | await Promise.all(promises) | |
1791 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 1792 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1793 | tasks: { |
1794 | executed: maxMultiplier, | |
1795 | executing: 0, | |
1796 | queued: 0, | |
df593701 | 1797 | maxQueued: 0, |
a4e07f72 JB |
1798 | failed: 0 |
1799 | }, | |
1800 | runTime: { | |
a4e07f72 JB |
1801 | history: expect.any(CircularArray) |
1802 | }, | |
1803 | waitTime: { | |
a4e07f72 JB |
1804 | history: expect.any(CircularArray) |
1805 | }, | |
5df69fab JB |
1806 | elu: { |
1807 | idle: { | |
5df69fab JB |
1808 | history: expect.any(CircularArray) |
1809 | }, | |
1810 | active: { | |
5df69fab | 1811 | history: expect.any(CircularArray) |
71514351 | 1812 | } |
5df69fab | 1813 | } |
e62e7646 JB |
1814 | }) |
1815 | } | |
1816 | expect( | |
1817 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1818 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1819 | ).defaultWorkerWeight | |
1820 | ).toBeGreaterThan(0) | |
1821 | expect( | |
1822 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1823 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1824 | ).roundId |
e62e7646 JB |
1825 | ).toBe(0) |
1826 | expect( | |
1827 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1828 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1829 | ).nextWorkerNodeId |
e62e7646 JB |
1830 | ).toBe(0) |
1831 | expect( | |
1832 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1833 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1834 | ).roundWeights | |
1835 | ).toStrictEqual([ | |
1836 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1837 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1838 | ).defaultWorkerWeight | |
1839 | ]) | |
1840 | // We need to clean up the resources after our test | |
1841 | await pool.destroy() | |
1842 | }) | |
1843 | ||
8c3ec188 JB |
1844 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
1845 | const workerChoiceStrategy = | |
1846 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1847 | let pool = new FixedThreadPool( | |
1848 | max, | |
1849 | './tests/worker-files/thread/testWorker.js' | |
1850 | ) | |
1851 | expect( | |
1852 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1853 | workerChoiceStrategy | |
d33be430 | 1854 | ).roundId |
8c3ec188 JB |
1855 | ).toBeDefined() |
1856 | expect( | |
1857 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1858 | workerChoiceStrategy | |
d33be430 | 1859 | ).nextWorkerNodeId |
8c3ec188 JB |
1860 | ).toBeDefined() |
1861 | expect( | |
1862 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1863 | workerChoiceStrategy | |
1864 | ).defaultWorkerWeight | |
1865 | ).toBeDefined() | |
1866 | expect( | |
1867 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1868 | workerChoiceStrategy | |
1869 | ).roundWeights | |
1870 | ).toBeDefined() | |
1871 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
1872 | expect( | |
1873 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1874 | workerChoiceStrategy | |
d33be430 | 1875 | ).roundId |
8c3ec188 JB |
1876 | ).toBe(0) |
1877 | expect( | |
1878 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1879 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1880 | ).nextWorkerNodeId |
8c3ec188 JB |
1881 | ).toBe(0) |
1882 | expect( | |
1883 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1884 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1885 | ).defaultWorkerWeight | |
1886 | ).toBeGreaterThan(0) | |
1887 | expect( | |
1888 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1889 | workerChoiceStrategy | |
1890 | ).roundWeights | |
1891 | ).toStrictEqual([ | |
1892 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1893 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1894 | ).defaultWorkerWeight | |
1895 | ]) | |
1896 | await pool.destroy() | |
1897 | pool = new DynamicThreadPool( | |
1898 | min, | |
1899 | max, | |
1900 | './tests/worker-files/thread/testWorker.js' | |
1901 | ) | |
1902 | expect( | |
1903 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1904 | workerChoiceStrategy | |
d33be430 | 1905 | ).roundId |
8c3ec188 JB |
1906 | ).toBeDefined() |
1907 | expect( | |
1908 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1909 | workerChoiceStrategy | |
d33be430 | 1910 | ).nextWorkerNodeId |
8c3ec188 JB |
1911 | ).toBeDefined() |
1912 | expect( | |
1913 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1914 | workerChoiceStrategy | |
1915 | ).defaultWorkerWeight | |
1916 | ).toBeDefined() | |
1917 | expect( | |
1918 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1919 | workerChoiceStrategy | |
1920 | ).roundWeights | |
1921 | ).toBeDefined() | |
1922 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
1923 | expect( | |
1924 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1925 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1926 | ).nextWorkerNodeId |
8c3ec188 JB |
1927 | ).toBe(0) |
1928 | expect( | |
1929 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1930 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1931 | ).defaultWorkerWeight | |
1932 | ).toBeGreaterThan(0) | |
1933 | expect( | |
1934 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1935 | workerChoiceStrategy | |
1936 | ).roundWeights | |
1937 | ).toStrictEqual([ | |
1938 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1939 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1940 | ).defaultWorkerWeight | |
1941 | ]) | |
1942 | // We need to clean up the resources after our test | |
1943 | await pool.destroy() | |
1944 | }) | |
1945 | ||
89b09b26 | 1946 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
1947 | expect( |
1948 | () => | |
1949 | new DynamicThreadPool( | |
1950 | min, | |
1951 | max, | |
1952 | './tests/worker-files/thread/testWorker.js', | |
1927ee67 | 1953 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 1954 | ) |
d4aeae5a | 1955 | ).toThrowError("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
1956 | }) |
1957 | }) |