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) { | |
a4e07f72 JB |
212 | expect(workerNode.workerUsage).toStrictEqual({ |
213 | tasks: { | |
214 | executed: maxMultiplier, | |
215 | executing: 0, | |
216 | queued: 0, | |
217 | failed: 0 | |
218 | }, | |
219 | runTime: { | |
932fc8be | 220 | aggregate: 0, |
a4e07f72 JB |
221 | average: 0, |
222 | median: 0, | |
223 | history: expect.any(CircularArray) | |
224 | }, | |
225 | waitTime: { | |
932fc8be | 226 | aggregate: 0, |
a4e07f72 JB |
227 | average: 0, |
228 | median: 0, | |
229 | history: expect.any(CircularArray) | |
230 | }, | |
5df69fab JB |
231 | elu: { |
232 | idle: { | |
233 | aggregate: 0, | |
234 | average: 0, | |
235 | median: 0, | |
236 | history: expect.any(CircularArray) | |
237 | }, | |
238 | active: { | |
239 | aggregate: 0, | |
240 | average: 0, | |
241 | median: 0, | |
242 | history: expect.any(CircularArray) | |
243 | }, | |
244 | utilization: 0 | |
245 | } | |
e211bc18 | 246 | }) |
bdaf31cd | 247 | } |
9458090a JB |
248 | expect( |
249 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
250 | WorkerChoiceStrategies.ROUND_ROBIN | |
251 | ).nextWorkerNodeId | |
252 | ).toBe(0) | |
bdaf31cd JB |
253 | // We need to clean up the resources after our test |
254 | await pool.destroy() | |
255 | }) | |
256 | ||
257 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
bdaf31cd JB |
258 | const pool = new DynamicThreadPool( |
259 | min, | |
260 | max, | |
261 | './tests/worker-files/thread/testWorker.js', | |
262 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
263 | ) | |
bdaf31cd | 264 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 265 | const promises = new Set() |
a20f0ba5 JB |
266 | const maxMultiplier = 2 |
267 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 268 | promises.add(pool.execute()) |
e211bc18 JB |
269 | } |
270 | await Promise.all(promises) | |
271 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
272 | expect(workerNode.workerUsage).toStrictEqual({ |
273 | tasks: { | |
274 | executed: maxMultiplier, | |
275 | executing: 0, | |
276 | queued: 0, | |
277 | failed: 0 | |
278 | }, | |
279 | runTime: { | |
932fc8be | 280 | aggregate: 0, |
a4e07f72 JB |
281 | average: 0, |
282 | median: 0, | |
283 | history: expect.any(CircularArray) | |
284 | }, | |
285 | waitTime: { | |
932fc8be | 286 | aggregate: 0, |
a4e07f72 JB |
287 | average: 0, |
288 | median: 0, | |
289 | history: expect.any(CircularArray) | |
290 | }, | |
5df69fab JB |
291 | elu: { |
292 | idle: { | |
293 | aggregate: 0, | |
294 | average: 0, | |
295 | median: 0, | |
296 | history: expect.any(CircularArray) | |
297 | }, | |
298 | active: { | |
299 | aggregate: 0, | |
300 | average: 0, | |
301 | median: 0, | |
302 | history: expect.any(CircularArray) | |
303 | }, | |
304 | utilization: 0 | |
305 | } | |
e211bc18 | 306 | }) |
bdaf31cd | 307 | } |
9458090a JB |
308 | expect( |
309 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
310 | WorkerChoiceStrategies.ROUND_ROBIN | |
311 | ).nextWorkerNodeId | |
312 | ).toBe(0) | |
bdaf31cd JB |
313 | // We need to clean up the resources after our test |
314 | await pool.destroy() | |
315 | }) | |
316 | ||
2ced693a | 317 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 318 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
319 | let pool = new FixedClusterPool( |
320 | max, | |
594bfb84 JB |
321 | './tests/worker-files/cluster/testWorker.js', |
322 | { workerChoiceStrategy } | |
2ced693a JB |
323 | ) |
324 | let results = new Set() | |
325 | for (let i = 0; i < max; i++) { | |
20dcad1a | 326 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.id) |
2ced693a JB |
327 | } |
328 | expect(results.size).toBe(max) | |
329 | await pool.destroy() | |
594bfb84 JB |
330 | pool = new FixedThreadPool( |
331 | max, | |
332 | './tests/worker-files/thread/testWorker.js', | |
333 | { workerChoiceStrategy } | |
334 | ) | |
2ced693a JB |
335 | results = new Set() |
336 | for (let i = 0; i < max; i++) { | |
20dcad1a | 337 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.threadId) |
2ced693a JB |
338 | } |
339 | expect(results.size).toBe(max) | |
340 | await pool.destroy() | |
341 | }) | |
342 | ||
a6f7f1b4 | 343 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 344 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
345 | let pool = new FixedThreadPool( |
346 | max, | |
347 | './tests/worker-files/thread/testWorker.js', | |
348 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
349 | ) | |
38f6e859 | 350 | expect( |
95c83464 | 351 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 352 | workerChoiceStrategy |
f06e48d8 | 353 | ).nextWorkerNodeId |
b529c323 | 354 | ).toBeDefined() |
594bfb84 | 355 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 356 | expect( |
95c83464 | 357 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 358 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 359 | ).nextWorkerNodeId |
a6f7f1b4 JB |
360 | ).toBe(0) |
361 | await pool.destroy() | |
362 | pool = new DynamicThreadPool( | |
363 | min, | |
364 | max, | |
365 | './tests/worker-files/thread/testWorker.js', | |
366 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
367 | ) | |
38f6e859 | 368 | expect( |
95c83464 | 369 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 370 | workerChoiceStrategy |
f06e48d8 | 371 | ).nextWorkerNodeId |
b529c323 | 372 | ).toBeDefined() |
594bfb84 | 373 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 374 | expect( |
95c83464 | 375 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 376 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 377 | ).nextWorkerNodeId |
a6f7f1b4 JB |
378 | ).toBe(0) |
379 | // We need to clean up the resources after our test | |
380 | await pool.destroy() | |
381 | }) | |
382 | ||
6c6afb84 JB |
383 | it('Verify LEAST_USED strategy default policy', async () => { |
384 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
385 | let pool = new FixedThreadPool( | |
386 | max, | |
387 | './tests/worker-files/thread/testWorker.js', | |
388 | { workerChoiceStrategy } | |
389 | ) | |
390 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
391 | useDynamicWorker: false | |
392 | }) | |
393 | await pool.destroy() | |
394 | pool = new DynamicThreadPool( | |
395 | min, | |
396 | max, | |
397 | './tests/worker-files/thread/testWorker.js', | |
398 | { workerChoiceStrategy } | |
399 | ) | |
400 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
401 | useDynamicWorker: false | |
402 | }) | |
403 | // We need to clean up the resources after our test | |
404 | await pool.destroy() | |
405 | }) | |
406 | ||
407 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 408 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
409 | let pool = new FixedThreadPool( |
410 | max, | |
d710242d | 411 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 412 | { workerChoiceStrategy } |
10fcfaf4 | 413 | ) |
87de9ff5 JB |
414 | expect( |
415 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
416 | ).toStrictEqual({ | |
932fc8be JB |
417 | runTime: { |
418 | aggregate: false, | |
419 | average: false, | |
420 | median: false | |
421 | }, | |
422 | waitTime: { | |
423 | aggregate: false, | |
424 | average: false, | |
425 | median: false | |
426 | }, | |
5df69fab JB |
427 | elu: { |
428 | aggregate: false, | |
429 | average: false, | |
430 | median: false | |
431 | } | |
86bf340d | 432 | }) |
fd7ebd49 | 433 | await pool.destroy() |
10fcfaf4 JB |
434 | pool = new DynamicThreadPool( |
435 | min, | |
436 | max, | |
d710242d | 437 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 438 | { workerChoiceStrategy } |
10fcfaf4 | 439 | ) |
87de9ff5 JB |
440 | expect( |
441 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
442 | ).toStrictEqual({ | |
932fc8be JB |
443 | runTime: { |
444 | aggregate: false, | |
445 | average: false, | |
446 | median: false | |
447 | }, | |
448 | waitTime: { | |
449 | aggregate: false, | |
450 | average: false, | |
451 | median: false | |
452 | }, | |
5df69fab JB |
453 | elu: { |
454 | aggregate: false, | |
455 | average: false, | |
456 | median: false | |
457 | } | |
86bf340d | 458 | }) |
10fcfaf4 JB |
459 | // We need to clean up the resources after our test |
460 | await pool.destroy() | |
461 | }) | |
462 | ||
e4543b14 | 463 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
464 | const pool = new FixedThreadPool( |
465 | max, | |
466 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 467 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 468 | ) |
e4543b14 | 469 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 470 | const promises = new Set() |
a20f0ba5 JB |
471 | const maxMultiplier = 2 |
472 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 473 | promises.add(pool.execute()) |
e211bc18 JB |
474 | } |
475 | await Promise.all(promises) | |
476 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
477 | expect(workerNode.workerUsage).toStrictEqual({ |
478 | tasks: { | |
76407b8e | 479 | executed: expect.any(Number), |
a4e07f72 JB |
480 | executing: 0, |
481 | queued: 0, | |
482 | failed: 0 | |
483 | }, | |
484 | runTime: { | |
932fc8be | 485 | aggregate: 0, |
a4e07f72 JB |
486 | average: 0, |
487 | median: 0, | |
488 | history: expect.any(CircularArray) | |
489 | }, | |
490 | waitTime: { | |
932fc8be | 491 | aggregate: 0, |
a4e07f72 JB |
492 | average: 0, |
493 | median: 0, | |
494 | history: expect.any(CircularArray) | |
495 | }, | |
5df69fab JB |
496 | elu: { |
497 | idle: { | |
498 | aggregate: 0, | |
499 | average: 0, | |
500 | median: 0, | |
501 | history: expect.any(CircularArray) | |
502 | }, | |
503 | active: { | |
504 | aggregate: 0, | |
505 | average: 0, | |
506 | median: 0, | |
507 | history: expect.any(CircularArray) | |
508 | }, | |
509 | utilization: 0 | |
510 | } | |
e211bc18 | 511 | }) |
76407b8e JB |
512 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
513 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
514 | max * maxMultiplier | |
515 | ) | |
a35560ba | 516 | } |
a35560ba S |
517 | // We need to clean up the resources after our test |
518 | await pool.destroy() | |
519 | }) | |
520 | ||
e4543b14 | 521 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
522 | const pool = new DynamicThreadPool( |
523 | min, | |
524 | max, | |
525 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 526 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 527 | ) |
e4543b14 | 528 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 529 | const promises = new Set() |
a20f0ba5 JB |
530 | const maxMultiplier = 2 |
531 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 532 | promises.add(pool.execute()) |
e211bc18 JB |
533 | } |
534 | await Promise.all(promises) | |
535 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
536 | expect(workerNode.workerUsage).toStrictEqual({ |
537 | tasks: { | |
76407b8e | 538 | executed: expect.any(Number), |
a4e07f72 JB |
539 | executing: 0, |
540 | queued: 0, | |
541 | failed: 0 | |
542 | }, | |
543 | runTime: { | |
932fc8be | 544 | aggregate: 0, |
a4e07f72 JB |
545 | average: 0, |
546 | median: 0, | |
547 | history: expect.any(CircularArray) | |
548 | }, | |
549 | waitTime: { | |
932fc8be | 550 | aggregate: 0, |
a4e07f72 JB |
551 | average: 0, |
552 | median: 0, | |
553 | history: expect.any(CircularArray) | |
554 | }, | |
5df69fab JB |
555 | elu: { |
556 | idle: { | |
557 | aggregate: 0, | |
558 | average: 0, | |
559 | median: 0, | |
560 | history: expect.any(CircularArray) | |
561 | }, | |
562 | active: { | |
563 | aggregate: 0, | |
564 | average: 0, | |
565 | median: 0, | |
566 | history: expect.any(CircularArray) | |
567 | }, | |
568 | utilization: 0 | |
569 | } | |
e211bc18 | 570 | }) |
76407b8e JB |
571 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
572 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
573 | max * maxMultiplier | |
574 | ) | |
168c526f | 575 | } |
168c526f JB |
576 | // We need to clean up the resources after our test |
577 | await pool.destroy() | |
578 | }) | |
579 | ||
6c6afb84 JB |
580 | it('Verify LEAST_BUSY strategy default policy', async () => { |
581 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
582 | let pool = new FixedThreadPool( | |
583 | max, | |
584 | './tests/worker-files/thread/testWorker.js', | |
585 | { workerChoiceStrategy } | |
586 | ) | |
587 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
588 | useDynamicWorker: false | |
589 | }) | |
590 | await pool.destroy() | |
591 | pool = new DynamicThreadPool( | |
592 | min, | |
593 | max, | |
594 | './tests/worker-files/thread/testWorker.js', | |
595 | { workerChoiceStrategy } | |
596 | ) | |
597 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
598 | useDynamicWorker: false | |
599 | }) | |
600 | // We need to clean up the resources after our test | |
601 | await pool.destroy() | |
602 | }) | |
603 | ||
604 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 605 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
606 | let pool = new FixedThreadPool( |
607 | max, | |
d710242d | 608 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 609 | { workerChoiceStrategy } |
168c526f | 610 | ) |
87de9ff5 JB |
611 | expect( |
612 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
613 | ).toStrictEqual({ | |
932fc8be JB |
614 | runTime: { |
615 | aggregate: true, | |
616 | average: false, | |
617 | median: false | |
618 | }, | |
619 | waitTime: { | |
620 | aggregate: true, | |
621 | average: false, | |
622 | median: false | |
623 | }, | |
5df69fab JB |
624 | elu: { |
625 | aggregate: false, | |
626 | average: false, | |
627 | median: false | |
628 | } | |
86bf340d | 629 | }) |
168c526f JB |
630 | await pool.destroy() |
631 | pool = new DynamicThreadPool( | |
632 | min, | |
633 | max, | |
d710242d | 634 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 635 | { workerChoiceStrategy } |
168c526f | 636 | ) |
87de9ff5 JB |
637 | expect( |
638 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
639 | ).toStrictEqual({ | |
932fc8be JB |
640 | runTime: { |
641 | aggregate: true, | |
642 | average: false, | |
643 | median: false | |
644 | }, | |
645 | waitTime: { | |
646 | aggregate: true, | |
647 | average: false, | |
648 | median: false | |
649 | }, | |
5df69fab JB |
650 | elu: { |
651 | aggregate: false, | |
652 | average: false, | |
653 | median: false | |
654 | } | |
86bf340d | 655 | }) |
168c526f JB |
656 | // We need to clean up the resources after our test |
657 | await pool.destroy() | |
658 | }) | |
659 | ||
e4543b14 | 660 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
661 | const pool = new FixedThreadPool( |
662 | max, | |
663 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 664 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 665 | ) |
e4543b14 | 666 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 667 | const promises = new Set() |
a20f0ba5 JB |
668 | const maxMultiplier = 2 |
669 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 670 | promises.add(pool.execute()) |
e211bc18 JB |
671 | } |
672 | await Promise.all(promises) | |
673 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
674 | expect(workerNode.workerUsage).toStrictEqual({ |
675 | tasks: { | |
676 | executed: expect.any(Number), | |
677 | executing: 0, | |
678 | queued: 0, | |
679 | failed: 0 | |
680 | }, | |
681 | runTime: { | |
932fc8be | 682 | aggregate: expect.any(Number), |
a4e07f72 JB |
683 | average: 0, |
684 | median: 0, | |
685 | history: expect.any(CircularArray) | |
686 | }, | |
687 | waitTime: { | |
932fc8be | 688 | aggregate: expect.any(Number), |
a4e07f72 JB |
689 | average: 0, |
690 | median: 0, | |
691 | history: expect.any(CircularArray) | |
692 | }, | |
5df69fab JB |
693 | elu: { |
694 | idle: { | |
695 | aggregate: 0, | |
696 | average: 0, | |
697 | median: 0, | |
698 | history: expect.any(CircularArray) | |
699 | }, | |
700 | active: { | |
701 | aggregate: 0, | |
702 | average: 0, | |
703 | median: 0, | |
704 | history: expect.any(CircularArray) | |
705 | }, | |
706 | utilization: 0 | |
707 | } | |
e211bc18 | 708 | }) |
76407b8e | 709 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
a4e07f72 JB |
710 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
711 | max * maxMultiplier | |
712 | ) | |
932fc8be JB |
713 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
714 | expect(workerNode.workerUsage.waitTime.aggregate).toBeGreaterThanOrEqual( | |
a4e07f72 JB |
715 | 0 |
716 | ) | |
168c526f | 717 | } |
168c526f JB |
718 | // We need to clean up the resources after our test |
719 | await pool.destroy() | |
720 | }) | |
721 | ||
e4543b14 | 722 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
723 | const pool = new DynamicThreadPool( |
724 | min, | |
725 | max, | |
726 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 727 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 728 | ) |
e4543b14 | 729 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 730 | const promises = new Set() |
a20f0ba5 JB |
731 | const maxMultiplier = 2 |
732 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 733 | promises.add(pool.execute()) |
e211bc18 JB |
734 | } |
735 | await Promise.all(promises) | |
736 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
737 | expect(workerNode.workerUsage).toStrictEqual({ |
738 | tasks: { | |
739 | executed: expect.any(Number), | |
740 | executing: 0, | |
741 | queued: 0, | |
742 | failed: 0 | |
743 | }, | |
744 | runTime: { | |
932fc8be | 745 | aggregate: expect.any(Number), |
a4e07f72 JB |
746 | average: 0, |
747 | median: 0, | |
748 | history: expect.any(CircularArray) | |
749 | }, | |
750 | waitTime: { | |
932fc8be | 751 | aggregate: expect.any(Number), |
a4e07f72 JB |
752 | average: 0, |
753 | median: 0, | |
754 | history: expect.any(CircularArray) | |
755 | }, | |
5df69fab JB |
756 | elu: { |
757 | idle: { | |
758 | aggregate: 0, | |
759 | average: 0, | |
760 | median: 0, | |
761 | history: expect.any(CircularArray) | |
762 | }, | |
763 | active: { | |
764 | aggregate: 0, | |
765 | average: 0, | |
766 | median: 0, | |
767 | history: expect.any(CircularArray) | |
768 | }, | |
769 | utilization: 0 | |
770 | } | |
e211bc18 | 771 | }) |
76407b8e | 772 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
a4e07f72 JB |
773 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
774 | max * maxMultiplier | |
775 | ) | |
76407b8e JB |
776 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
777 | expect(workerNode.workerUsage.waitTime.aggregate).toBeGreaterThanOrEqual( | |
778 | 0 | |
779 | ) | |
ff5e76e1 | 780 | } |
ff5e76e1 JB |
781 | // We need to clean up the resources after our test |
782 | await pool.destroy() | |
783 | }) | |
784 | ||
6c6afb84 JB |
785 | it('Verify LEAST_ELU strategy default policy', async () => { |
786 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
787 | let pool = new FixedThreadPool( | |
788 | max, | |
789 | './tests/worker-files/thread/testWorker.js', | |
790 | { workerChoiceStrategy } | |
791 | ) | |
792 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
793 | useDynamicWorker: false | |
794 | }) | |
795 | await pool.destroy() | |
796 | pool = new DynamicThreadPool( | |
797 | min, | |
798 | max, | |
799 | './tests/worker-files/thread/testWorker.js', | |
800 | { workerChoiceStrategy } | |
801 | ) | |
802 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
803 | useDynamicWorker: false | |
804 | }) | |
805 | // We need to clean up the resources after our test | |
806 | await pool.destroy() | |
807 | }) | |
808 | ||
809 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
810 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
811 | let pool = new FixedThreadPool( | |
812 | max, | |
813 | './tests/worker-files/thread/testWorker.js', | |
814 | { workerChoiceStrategy } | |
815 | ) | |
05302647 JB |
816 | expect( |
817 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
818 | ).toStrictEqual({ | |
e460940e JB |
819 | runTime: { |
820 | aggregate: false, | |
821 | average: false, | |
822 | median: false | |
823 | }, | |
824 | waitTime: { | |
825 | aggregate: false, | |
826 | average: false, | |
827 | median: false | |
828 | }, | |
5df69fab JB |
829 | elu: { |
830 | aggregate: true, | |
831 | average: false, | |
832 | median: false | |
833 | } | |
a7bbf44a JB |
834 | }) |
835 | await pool.destroy() | |
836 | pool = new DynamicThreadPool( | |
837 | min, | |
838 | max, | |
839 | './tests/worker-files/thread/testWorker.js', | |
840 | { workerChoiceStrategy } | |
841 | ) | |
05302647 JB |
842 | expect( |
843 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
844 | ).toStrictEqual({ | |
e460940e JB |
845 | runTime: { |
846 | aggregate: false, | |
847 | average: false, | |
848 | median: false | |
849 | }, | |
850 | waitTime: { | |
851 | aggregate: false, | |
852 | average: false, | |
853 | median: false | |
854 | }, | |
5df69fab JB |
855 | elu: { |
856 | aggregate: true, | |
857 | average: false, | |
858 | median: false | |
859 | } | |
a7bbf44a JB |
860 | }) |
861 | // We need to clean up the resources after our test | |
862 | await pool.destroy() | |
863 | }) | |
864 | ||
ae9cf3c8 | 865 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
866 | const pool = new FixedThreadPool( |
867 | max, | |
868 | './tests/worker-files/thread/testWorker.js', | |
869 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
870 | ) | |
871 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 872 | const promises = new Set() |
c5ad42cd JB |
873 | const maxMultiplier = 2 |
874 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 875 | promises.add(pool.execute()) |
c5ad42cd | 876 | } |
dd38581f | 877 | await Promise.all(promises) |
c5ad42cd | 878 | for (const workerNode of pool.workerNodes) { |
5df69fab | 879 | expect(workerNode.workerUsage).toStrictEqual({ |
c5ad42cd JB |
880 | tasks: { |
881 | executed: expect.any(Number), | |
882 | executing: 0, | |
883 | queued: 0, | |
884 | failed: 0 | |
885 | }, | |
886 | runTime: { | |
e460940e | 887 | aggregate: 0, |
c5ad42cd JB |
888 | average: 0, |
889 | median: 0, | |
890 | history: expect.any(CircularArray) | |
a1347286 JB |
891 | }, |
892 | waitTime: { | |
893 | aggregate: 0, | |
894 | average: 0, | |
895 | median: 0, | |
896 | history: expect.any(CircularArray) | |
5df69fab JB |
897 | }, |
898 | elu: { | |
899 | idle: { | |
900 | aggregate: 0, | |
901 | average: 0, | |
902 | median: 0, | |
903 | history: expect.any(CircularArray) | |
904 | }, | |
905 | active: { | |
906 | aggregate: expect.any(Number), | |
907 | average: 0, | |
908 | median: 0, | |
909 | history: expect.any(CircularArray) | |
910 | }, | |
911 | utilization: expect.any(Number) | |
a1347286 | 912 | } |
5df69fab | 913 | }) |
a1347286 JB |
914 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
915 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
916 | max * maxMultiplier | |
917 | ) | |
5df69fab JB |
918 | expect(workerNode.workerUsage.elu.utilization).toBeGreaterThanOrEqual(0) |
919 | expect(workerNode.workerUsage.elu.utilization).toBeLessThanOrEqual(1) | |
a1347286 JB |
920 | } |
921 | // We need to clean up the resources after our test | |
922 | await pool.destroy() | |
923 | }) | |
924 | ||
925 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
926 | const pool = new DynamicThreadPool( | |
927 | min, | |
928 | max, | |
929 | './tests/worker-files/thread/testWorker.js', | |
930 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
931 | ) | |
932 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 933 | const promises = new Set() |
a1347286 JB |
934 | const maxMultiplier = 2 |
935 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 936 | promises.add(pool.execute()) |
a1347286 | 937 | } |
dd38581f | 938 | await Promise.all(promises) |
a1347286 | 939 | for (const workerNode of pool.workerNodes) { |
5df69fab | 940 | expect(workerNode.workerUsage).toStrictEqual({ |
a1347286 JB |
941 | tasks: { |
942 | executed: expect.any(Number), | |
943 | executing: 0, | |
944 | queued: 0, | |
945 | failed: 0 | |
946 | }, | |
947 | runTime: { | |
948 | aggregate: 0, | |
949 | average: 0, | |
950 | median: 0, | |
951 | history: expect.any(CircularArray) | |
c5ad42cd JB |
952 | }, |
953 | waitTime: { | |
e460940e | 954 | aggregate: 0, |
c5ad42cd JB |
955 | average: 0, |
956 | median: 0, | |
957 | history: expect.any(CircularArray) | |
5df69fab JB |
958 | }, |
959 | elu: { | |
960 | idle: { | |
961 | aggregate: 0, | |
962 | average: 0, | |
963 | median: 0, | |
964 | history: expect.any(CircularArray) | |
965 | }, | |
966 | active: { | |
967 | aggregate: expect.any(Number), | |
968 | average: 0, | |
969 | median: 0, | |
970 | history: expect.any(CircularArray) | |
971 | }, | |
972 | utilization: expect.any(Number) | |
c5ad42cd | 973 | } |
5df69fab | 974 | }) |
c5ad42cd JB |
975 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
976 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
977 | max * maxMultiplier | |
978 | ) | |
5df69fab JB |
979 | expect(workerNode.workerUsage.elu.utilization).toBeGreaterThanOrEqual(0) |
980 | expect(workerNode.workerUsage.elu.utilization).toBeLessThanOrEqual(1) | |
c5ad42cd JB |
981 | } |
982 | // We need to clean up the resources after our test | |
983 | await pool.destroy() | |
984 | }) | |
985 | ||
6c6afb84 JB |
986 | it('Verify FAIR_SHARE strategy default policy', async () => { |
987 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
988 | let pool = new FixedThreadPool( | |
989 | max, | |
990 | './tests/worker-files/thread/testWorker.js', | |
991 | { workerChoiceStrategy } | |
992 | ) | |
993 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
994 | useDynamicWorker: false | |
995 | }) | |
996 | await pool.destroy() | |
997 | pool = new DynamicThreadPool( | |
998 | min, | |
999 | max, | |
1000 | './tests/worker-files/thread/testWorker.js', | |
1001 | { workerChoiceStrategy } | |
1002 | ) | |
1003 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1004 | useDynamicWorker: false | |
1005 | }) | |
1006 | // We need to clean up the resources after our test | |
1007 | await pool.destroy() | |
1008 | }) | |
1009 | ||
1010 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1011 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
1012 | let pool = new FixedThreadPool( |
1013 | max, | |
d710242d | 1014 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1015 | { workerChoiceStrategy } |
10fcfaf4 | 1016 | ) |
87de9ff5 JB |
1017 | expect( |
1018 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1019 | ).toStrictEqual({ | |
932fc8be JB |
1020 | runTime: { |
1021 | aggregate: true, | |
1022 | average: true, | |
1023 | median: false | |
1024 | }, | |
1025 | waitTime: { | |
1026 | aggregate: false, | |
1027 | average: false, | |
1028 | median: false | |
1029 | }, | |
5df69fab | 1030 | elu: { |
9adcefab JB |
1031 | aggregate: true, |
1032 | average: true, | |
5df69fab JB |
1033 | median: false |
1034 | } | |
86bf340d | 1035 | }) |
fd7ebd49 | 1036 | await pool.destroy() |
10fcfaf4 JB |
1037 | pool = new DynamicThreadPool( |
1038 | min, | |
1039 | max, | |
d710242d | 1040 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1041 | { workerChoiceStrategy } |
10fcfaf4 | 1042 | ) |
87de9ff5 JB |
1043 | expect( |
1044 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1045 | ).toStrictEqual({ | |
932fc8be JB |
1046 | runTime: { |
1047 | aggregate: true, | |
1048 | average: true, | |
1049 | median: false | |
1050 | }, | |
1051 | waitTime: { | |
1052 | aggregate: false, | |
1053 | average: false, | |
1054 | median: false | |
1055 | }, | |
5df69fab | 1056 | elu: { |
9adcefab JB |
1057 | aggregate: true, |
1058 | average: true, | |
5df69fab JB |
1059 | median: false |
1060 | } | |
86bf340d | 1061 | }) |
10fcfaf4 JB |
1062 | // We need to clean up the resources after our test |
1063 | await pool.destroy() | |
1064 | }) | |
1065 | ||
23ff945a | 1066 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
1067 | const pool = new FixedThreadPool( |
1068 | max, | |
1069 | './tests/worker-files/thread/testWorker.js', | |
1070 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1071 | ) | |
1072 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1073 | const promises = new Set() |
a20f0ba5 JB |
1074 | const maxMultiplier = 2 |
1075 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1076 | promises.add(pool.execute()) |
23ff945a | 1077 | } |
e211bc18 | 1078 | await Promise.all(promises) |
138d29a8 | 1079 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1080 | expect(workerNode.workerUsage).toStrictEqual({ |
1081 | tasks: { | |
d33be430 | 1082 | executed: expect.any(Number), |
a4e07f72 JB |
1083 | executing: 0, |
1084 | queued: 0, | |
1085 | failed: 0 | |
1086 | }, | |
1087 | runTime: { | |
932fc8be | 1088 | aggregate: expect.any(Number), |
a4e07f72 JB |
1089 | average: expect.any(Number), |
1090 | median: 0, | |
1091 | history: expect.any(CircularArray) | |
1092 | }, | |
1093 | waitTime: { | |
932fc8be | 1094 | aggregate: 0, |
a4e07f72 JB |
1095 | average: 0, |
1096 | median: 0, | |
1097 | history: expect.any(CircularArray) | |
1098 | }, | |
5df69fab JB |
1099 | elu: { |
1100 | idle: { | |
1101 | aggregate: 0, | |
1102 | average: 0, | |
1103 | median: 0, | |
1104 | history: expect.any(CircularArray) | |
1105 | }, | |
1106 | active: { | |
9adcefab JB |
1107 | aggregate: expect.any(Number), |
1108 | average: expect.any(Number), | |
5df69fab JB |
1109 | median: 0, |
1110 | history: expect.any(CircularArray) | |
1111 | }, | |
9adcefab | 1112 | utilization: expect.any(Number) |
5df69fab | 1113 | } |
86bf340d | 1114 | }) |
d33be430 JB |
1115 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
1116 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
1117 | max * maxMultiplier | |
1118 | ) | |
76407b8e JB |
1119 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1120 | expect(workerNode.workerUsage.runTime.average).toBeGreaterThanOrEqual(0) | |
9adcefab JB |
1121 | expect(workerNode.workerUsage.elu.utilization).toBeGreaterThanOrEqual(0) |
1122 | expect(workerNode.workerUsage.elu.utilization).toBeLessThanOrEqual(1) | |
138d29a8 | 1123 | } |
97a2abc3 | 1124 | expect( |
95c83464 | 1125 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1126 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1127 | ).workersVirtualTaskEndTimestamp.length |
f06e48d8 | 1128 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1129 | // We need to clean up the resources after our test |
1130 | await pool.destroy() | |
1131 | }) | |
1132 | ||
1133 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1134 | const pool = new DynamicThreadPool( |
1135 | min, | |
1136 | max, | |
1137 | './tests/worker-files/thread/testWorker.js', | |
1138 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1139 | ) | |
1140 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1141 | const promises = new Set() |
f7070eee | 1142 | const maxMultiplier = 2 |
804a889e | 1143 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1144 | promises.add(pool.execute()) |
23ff945a | 1145 | } |
e211bc18 | 1146 | await Promise.all(promises) |
138d29a8 | 1147 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1148 | expect(workerNode.workerUsage).toStrictEqual({ |
1149 | tasks: { | |
6c6afb84 | 1150 | executed: expect.any(Number), |
a4e07f72 JB |
1151 | executing: 0, |
1152 | queued: 0, | |
1153 | failed: 0 | |
1154 | }, | |
1155 | runTime: { | |
932fc8be | 1156 | aggregate: expect.any(Number), |
a4e07f72 JB |
1157 | average: expect.any(Number), |
1158 | median: 0, | |
1159 | history: expect.any(CircularArray) | |
1160 | }, | |
1161 | waitTime: { | |
932fc8be | 1162 | aggregate: 0, |
a4e07f72 JB |
1163 | average: 0, |
1164 | median: 0, | |
1165 | history: expect.any(CircularArray) | |
1166 | }, | |
5df69fab JB |
1167 | elu: { |
1168 | idle: { | |
1169 | aggregate: 0, | |
1170 | average: 0, | |
1171 | median: 0, | |
1172 | history: expect.any(CircularArray) | |
1173 | }, | |
1174 | active: { | |
9adcefab JB |
1175 | aggregate: expect.any(Number), |
1176 | average: expect.any(Number), | |
5df69fab JB |
1177 | median: 0, |
1178 | history: expect.any(CircularArray) | |
1179 | }, | |
9adcefab | 1180 | utilization: expect.any(Number) |
5df69fab | 1181 | } |
86bf340d | 1182 | }) |
d33be430 | 1183 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
6c6afb84 JB |
1184 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
1185 | max * maxMultiplier | |
1186 | ) | |
d33be430 JB |
1187 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1188 | expect(workerNode.workerUsage.runTime.average).toBeGreaterThanOrEqual(0) | |
9adcefab JB |
1189 | expect(workerNode.workerUsage.elu.utilization).toBeGreaterThanOrEqual(0) |
1190 | expect(workerNode.workerUsage.elu.utilization).toBeLessThanOrEqual(1) | |
138d29a8 | 1191 | } |
2b4fddb8 JB |
1192 | expect( |
1193 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1194 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1195 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1196 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1197 | // We need to clean up the resources after our test |
1198 | await pool.destroy() | |
1199 | }) | |
1200 | ||
9e775f96 | 1201 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1202 | const pool = new DynamicThreadPool( |
1203 | min, | |
1204 | max, | |
1205 | './tests/worker-files/thread/testWorker.js', | |
1206 | { | |
1207 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1208 | workerChoiceStrategyOptions: { | |
932fc8be | 1209 | runTime: { median: true } |
010d7020 JB |
1210 | } |
1211 | } | |
1212 | ) | |
1213 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1214 | const promises = new Set() |
010d7020 JB |
1215 | const maxMultiplier = 2 |
1216 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1217 | promises.add(pool.execute()) |
010d7020 | 1218 | } |
e211bc18 | 1219 | await Promise.all(promises) |
010d7020 | 1220 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1221 | expect(workerNode.workerUsage).toStrictEqual({ |
1222 | tasks: { | |
6c6afb84 | 1223 | executed: expect.any(Number), |
a4e07f72 JB |
1224 | executing: 0, |
1225 | queued: 0, | |
1226 | failed: 0 | |
1227 | }, | |
1228 | runTime: { | |
932fc8be | 1229 | aggregate: expect.any(Number), |
a4e07f72 JB |
1230 | average: 0, |
1231 | median: expect.any(Number), | |
1232 | history: expect.any(CircularArray) | |
1233 | }, | |
1234 | waitTime: { | |
932fc8be | 1235 | aggregate: 0, |
a4e07f72 JB |
1236 | average: 0, |
1237 | median: 0, | |
1238 | history: expect.any(CircularArray) | |
1239 | }, | |
5df69fab JB |
1240 | elu: { |
1241 | idle: { | |
1242 | aggregate: 0, | |
1243 | average: 0, | |
1244 | median: 0, | |
1245 | history: expect.any(CircularArray) | |
1246 | }, | |
1247 | active: { | |
9adcefab JB |
1248 | aggregate: expect.any(Number), |
1249 | average: expect.any(Number), | |
5df69fab JB |
1250 | median: 0, |
1251 | history: expect.any(CircularArray) | |
1252 | }, | |
9adcefab | 1253 | utilization: expect.any(Number) |
5df69fab | 1254 | } |
86bf340d | 1255 | }) |
d33be430 | 1256 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
6c6afb84 JB |
1257 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
1258 | max * maxMultiplier | |
1259 | ) | |
d33be430 JB |
1260 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1261 | expect(workerNode.workerUsage.runTime.median).toBeGreaterThanOrEqual(0) | |
9adcefab JB |
1262 | expect(workerNode.workerUsage.elu.utilization).toBeGreaterThanOrEqual(0) |
1263 | expect(workerNode.workerUsage.elu.utilization).toBeLessThanOrEqual(1) | |
010d7020 | 1264 | } |
2b4fddb8 JB |
1265 | expect( |
1266 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1267 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1268 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1269 | ).toBe(pool.workerNodes.length) |
010d7020 JB |
1270 | // We need to clean up the resources after our test |
1271 | await pool.destroy() | |
1272 | }) | |
1273 | ||
a6f7f1b4 | 1274 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1275 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1276 | let pool = new FixedThreadPool( |
caeb9817 JB |
1277 | max, |
1278 | './tests/worker-files/thread/testWorker.js' | |
1279 | ) | |
1280 | expect( | |
95c83464 | 1281 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1282 | workerChoiceStrategy |
b0d6ed8f | 1283 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1284 | ).toBeInstanceOf(Array) |
1285 | expect( | |
1286 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1287 | workerChoiceStrategy | |
b0d6ed8f | 1288 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1289 | ).toBe(0) |
2b4fddb8 JB |
1290 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1291 | workerChoiceStrategy | |
b0d6ed8f | 1292 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
2b4fddb8 JB |
1293 | expect( |
1294 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1295 | workerChoiceStrategy | |
b0d6ed8f | 1296 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1297 | ).toBe(1) |
594bfb84 | 1298 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1299 | expect( |
1300 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1301 | workerChoiceStrategy | |
b0d6ed8f | 1302 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1303 | ).toBeInstanceOf(Array) |
08f3f44c JB |
1304 | expect( |
1305 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1306 | workerChoiceStrategy | |
b0d6ed8f | 1307 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1308 | ).toBe(0) |
f0829c53 JB |
1309 | await pool.destroy() |
1310 | pool = new DynamicThreadPool( | |
1311 | min, | |
1312 | max, | |
1313 | './tests/worker-files/thread/testWorker.js' | |
1314 | ) | |
1315 | expect( | |
95c83464 | 1316 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1317 | workerChoiceStrategy |
b0d6ed8f | 1318 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1319 | ).toBeInstanceOf(Array) |
2b4fddb8 JB |
1320 | expect( |
1321 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1322 | workerChoiceStrategy | |
b0d6ed8f | 1323 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1324 | ).toBe(0) |
08f3f44c JB |
1325 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1326 | workerChoiceStrategy | |
b0d6ed8f | 1327 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
08f3f44c JB |
1328 | expect( |
1329 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1330 | workerChoiceStrategy | |
b0d6ed8f | 1331 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1332 | ).toBe(1) |
594bfb84 | 1333 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1334 | expect( |
1335 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1336 | workerChoiceStrategy | |
b0d6ed8f | 1337 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1338 | ).toBeInstanceOf(Array) |
1339 | expect( | |
1340 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1341 | workerChoiceStrategy | |
b0d6ed8f | 1342 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1343 | ).toBe(0) |
caeb9817 JB |
1344 | // We need to clean up the resources after our test |
1345 | await pool.destroy() | |
1346 | }) | |
1347 | ||
6c6afb84 JB |
1348 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1349 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1350 | let pool = new FixedThreadPool( | |
1351 | max, | |
1352 | './tests/worker-files/thread/testWorker.js', | |
1353 | { workerChoiceStrategy } | |
1354 | ) | |
1355 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1356 | useDynamicWorker: true | |
1357 | }) | |
1358 | await pool.destroy() | |
1359 | pool = new DynamicThreadPool( | |
1360 | min, | |
1361 | max, | |
1362 | './tests/worker-files/thread/testWorker.js', | |
1363 | { workerChoiceStrategy } | |
1364 | ) | |
1365 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1366 | useDynamicWorker: true | |
1367 | }) | |
1368 | // We need to clean up the resources after our test | |
1369 | await pool.destroy() | |
1370 | }) | |
1371 | ||
1372 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1373 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1374 | let pool = new FixedThreadPool( |
1375 | max, | |
d710242d | 1376 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1377 | { workerChoiceStrategy } |
10fcfaf4 | 1378 | ) |
87de9ff5 JB |
1379 | expect( |
1380 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1381 | ).toStrictEqual({ | |
932fc8be JB |
1382 | runTime: { |
1383 | aggregate: true, | |
1384 | average: true, | |
1385 | median: false | |
1386 | }, | |
1387 | waitTime: { | |
1388 | aggregate: false, | |
1389 | average: false, | |
1390 | median: false | |
1391 | }, | |
5df69fab JB |
1392 | elu: { |
1393 | aggregate: false, | |
1394 | average: false, | |
1395 | median: false | |
1396 | } | |
86bf340d | 1397 | }) |
fd7ebd49 | 1398 | await pool.destroy() |
10fcfaf4 JB |
1399 | pool = new DynamicThreadPool( |
1400 | min, | |
1401 | max, | |
d710242d | 1402 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1403 | { workerChoiceStrategy } |
10fcfaf4 | 1404 | ) |
87de9ff5 JB |
1405 | expect( |
1406 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1407 | ).toStrictEqual({ | |
932fc8be JB |
1408 | runTime: { |
1409 | aggregate: true, | |
1410 | average: true, | |
1411 | median: false | |
1412 | }, | |
1413 | waitTime: { | |
1414 | aggregate: false, | |
1415 | average: false, | |
1416 | median: false | |
1417 | }, | |
5df69fab JB |
1418 | elu: { |
1419 | aggregate: false, | |
1420 | average: false, | |
1421 | median: false | |
1422 | } | |
86bf340d | 1423 | }) |
10fcfaf4 JB |
1424 | // We need to clean up the resources after our test |
1425 | await pool.destroy() | |
1426 | }) | |
1427 | ||
b3432a63 | 1428 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1429 | const pool = new FixedThreadPool( |
1430 | max, | |
1431 | './tests/worker-files/thread/testWorker.js', | |
1432 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1433 | ) | |
1434 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1435 | const promises = new Set() |
a20f0ba5 JB |
1436 | const maxMultiplier = 2 |
1437 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1438 | promises.add(pool.execute()) |
b3432a63 | 1439 | } |
e211bc18 | 1440 | await Promise.all(promises) |
138d29a8 | 1441 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1442 | expect(workerNode.workerUsage).toStrictEqual({ |
1443 | tasks: { | |
1444 | executed: expect.any(Number), | |
1445 | executing: 0, | |
1446 | queued: 0, | |
1447 | failed: 0 | |
1448 | }, | |
1449 | runTime: { | |
932fc8be | 1450 | aggregate: expect.any(Number), |
a4e07f72 JB |
1451 | average: expect.any(Number), |
1452 | median: 0, | |
1453 | history: expect.any(CircularArray) | |
1454 | }, | |
1455 | waitTime: { | |
932fc8be | 1456 | aggregate: 0, |
a4e07f72 JB |
1457 | average: 0, |
1458 | median: 0, | |
1459 | history: expect.any(CircularArray) | |
1460 | }, | |
5df69fab JB |
1461 | elu: { |
1462 | idle: { | |
1463 | aggregate: 0, | |
1464 | average: 0, | |
1465 | median: 0, | |
1466 | history: expect.any(CircularArray) | |
1467 | }, | |
1468 | active: { | |
1469 | aggregate: 0, | |
1470 | average: 0, | |
1471 | median: 0, | |
1472 | history: expect.any(CircularArray) | |
1473 | }, | |
1474 | utilization: 0 | |
1475 | } | |
86bf340d | 1476 | }) |
a4e07f72 JB |
1477 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
1478 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( | |
1479 | max * maxMultiplier | |
1480 | ) | |
932fc8be | 1481 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
a4e07f72 | 1482 | expect(workerNode.workerUsage.runTime.average).toBeGreaterThanOrEqual(0) |
138d29a8 | 1483 | } |
97a2abc3 | 1484 | expect( |
95c83464 | 1485 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1486 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1487 | ).defaultWorkerWeight |
1488 | ).toBeGreaterThan(0) | |
1489 | expect( | |
1490 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1491 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1492 | ).workerVirtualTaskRunTime | |
1493 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1494 | // We need to clean up the resources after our test |
1495 | await pool.destroy() | |
1496 | }) | |
1497 | ||
1498 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1499 | const pool = new DynamicThreadPool( |
1500 | min, | |
1501 | max, | |
1502 | './tests/worker-files/thread/testWorker.js', | |
1503 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1504 | ) | |
1505 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1506 | const promises = new Set() |
138d29a8 | 1507 | const maxMultiplier = 2 |
5502c07c | 1508 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1509 | promises.add(pool.execute()) |
b3432a63 | 1510 | } |
e211bc18 | 1511 | await Promise.all(promises) |
138d29a8 | 1512 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1513 | expect(workerNode.workerUsage).toStrictEqual({ |
1514 | tasks: { | |
1515 | executed: expect.any(Number), | |
1516 | executing: 0, | |
1517 | queued: 0, | |
1518 | failed: 0 | |
1519 | }, | |
1520 | runTime: { | |
932fc8be | 1521 | aggregate: expect.any(Number), |
a4e07f72 JB |
1522 | average: expect.any(Number), |
1523 | median: 0, | |
1524 | history: expect.any(CircularArray) | |
1525 | }, | |
1526 | waitTime: { | |
932fc8be | 1527 | aggregate: 0, |
a4e07f72 JB |
1528 | average: 0, |
1529 | median: 0, | |
1530 | history: expect.any(CircularArray) | |
1531 | }, | |
5df69fab JB |
1532 | elu: { |
1533 | idle: { | |
1534 | aggregate: 0, | |
1535 | average: 0, | |
1536 | median: 0, | |
1537 | history: expect.any(CircularArray) | |
1538 | }, | |
1539 | active: { | |
1540 | aggregate: 0, | |
1541 | average: 0, | |
1542 | median: 0, | |
1543 | history: expect.any(CircularArray) | |
1544 | }, | |
1545 | utilization: 0 | |
1546 | } | |
86bf340d | 1547 | }) |
6c6afb84 | 1548 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
a4e07f72 JB |
1549 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
1550 | max * maxMultiplier | |
1551 | ) | |
932fc8be | 1552 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThan(0) |
a4e07f72 | 1553 | expect(workerNode.workerUsage.runTime.average).toBeGreaterThan(0) |
138d29a8 | 1554 | } |
2b4fddb8 JB |
1555 | expect( |
1556 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1557 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1558 | ).defaultWorkerWeight | |
1559 | ).toBeGreaterThan(0) | |
1560 | expect( | |
1561 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1562 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1563 | ).workerVirtualTaskRunTime | |
1564 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1565 | // We need to clean up the resources after our test |
1566 | await pool.destroy() | |
1567 | }) | |
1568 | ||
9e775f96 | 1569 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1570 | const pool = new DynamicThreadPool( |
1571 | min, | |
1572 | max, | |
1573 | './tests/worker-files/thread/testWorker.js', | |
1574 | { | |
1575 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1576 | workerChoiceStrategyOptions: { | |
932fc8be | 1577 | runTime: { median: true } |
010d7020 JB |
1578 | } |
1579 | } | |
1580 | ) | |
1581 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1582 | const promises = new Set() |
010d7020 JB |
1583 | const maxMultiplier = 2 |
1584 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1585 | promises.add(pool.execute()) |
010d7020 | 1586 | } |
e211bc18 | 1587 | await Promise.all(promises) |
010d7020 | 1588 | for (const workerNode of pool.workerNodes) { |
a4e07f72 JB |
1589 | expect(workerNode.workerUsage).toStrictEqual({ |
1590 | tasks: { | |
1591 | executed: expect.any(Number), | |
1592 | executing: 0, | |
1593 | queued: 0, | |
1594 | failed: 0 | |
1595 | }, | |
1596 | runTime: { | |
932fc8be | 1597 | aggregate: expect.any(Number), |
a4e07f72 JB |
1598 | average: 0, |
1599 | median: expect.any(Number), | |
1600 | history: expect.any(CircularArray) | |
1601 | }, | |
1602 | waitTime: { | |
932fc8be | 1603 | aggregate: 0, |
a4e07f72 JB |
1604 | average: 0, |
1605 | median: 0, | |
1606 | history: expect.any(CircularArray) | |
1607 | }, | |
5df69fab JB |
1608 | elu: { |
1609 | idle: { | |
1610 | aggregate: 0, | |
1611 | average: 0, | |
1612 | median: 0, | |
1613 | history: expect.any(CircularArray) | |
1614 | }, | |
1615 | active: { | |
1616 | aggregate: 0, | |
1617 | average: 0, | |
1618 | median: 0, | |
1619 | history: expect.any(CircularArray) | |
1620 | }, | |
1621 | utilization: 0 | |
1622 | } | |
86bf340d | 1623 | }) |
6c6afb84 | 1624 | expect(workerNode.workerUsage.tasks.executed).toBeGreaterThanOrEqual(0) |
a4e07f72 JB |
1625 | expect(workerNode.workerUsage.tasks.executed).toBeLessThanOrEqual( |
1626 | max * maxMultiplier | |
1627 | ) | |
932fc8be | 1628 | expect(workerNode.workerUsage.runTime.aggregate).toBeGreaterThan(0) |
a4e07f72 | 1629 | expect(workerNode.workerUsage.runTime.median).toBeGreaterThan(0) |
010d7020 | 1630 | } |
08f3f44c JB |
1631 | expect( |
1632 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1633 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1634 | ).defaultWorkerWeight | |
1635 | ).toBeGreaterThan(0) | |
1636 | expect( | |
1637 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1638 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1639 | ).workerVirtualTaskRunTime | |
1640 | ).toBeGreaterThanOrEqual(0) | |
010d7020 JB |
1641 | // We need to clean up the resources after our test |
1642 | await pool.destroy() | |
1643 | }) | |
1644 | ||
a6f7f1b4 | 1645 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1646 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1647 | let pool = new FixedThreadPool( |
caeb9817 JB |
1648 | max, |
1649 | './tests/worker-files/thread/testWorker.js' | |
1650 | ) | |
38f6e859 | 1651 | expect( |
95c83464 | 1652 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1653 | workerChoiceStrategy |
d33be430 | 1654 | ).nextWorkerNodeId |
b529c323 | 1655 | ).toBeDefined() |
38f6e859 | 1656 | expect( |
95c83464 | 1657 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1658 | workerChoiceStrategy |
b529c323 JB |
1659 | ).defaultWorkerWeight |
1660 | ).toBeDefined() | |
caeb9817 | 1661 | expect( |
95c83464 | 1662 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1663 | workerChoiceStrategy |
08f3f44c | 1664 | ).workerVirtualTaskRunTime |
b529c323 | 1665 | ).toBeDefined() |
594bfb84 | 1666 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1667 | expect( |
95c83464 | 1668 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1669 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1670 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1671 | ).toBe(0) |
1672 | expect( | |
95c83464 | 1673 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1674 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1675 | ).defaultWorkerWeight |
a6f7f1b4 | 1676 | ).toBeGreaterThan(0) |
08f3f44c JB |
1677 | expect( |
1678 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1679 | workerChoiceStrategy | |
1680 | ).workerVirtualTaskRunTime | |
1681 | ).toBe(0) | |
f0829c53 JB |
1682 | await pool.destroy() |
1683 | pool = new DynamicThreadPool( | |
1684 | min, | |
1685 | max, | |
1686 | './tests/worker-files/thread/testWorker.js' | |
1687 | ) | |
38f6e859 | 1688 | expect( |
95c83464 | 1689 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1690 | workerChoiceStrategy |
d33be430 | 1691 | ).nextWorkerNodeId |
b529c323 | 1692 | ).toBeDefined() |
38f6e859 | 1693 | expect( |
95c83464 | 1694 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1695 | workerChoiceStrategy |
b529c323 JB |
1696 | ).defaultWorkerWeight |
1697 | ).toBeDefined() | |
f0829c53 | 1698 | expect( |
95c83464 | 1699 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1700 | workerChoiceStrategy |
08f3f44c | 1701 | ).workerVirtualTaskRunTime |
b529c323 | 1702 | ).toBeDefined() |
594bfb84 | 1703 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1704 | expect( |
95c83464 | 1705 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1706 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1707 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1708 | ).toBe(0) |
1709 | expect( | |
95c83464 | 1710 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1711 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1712 | ).defaultWorkerWeight |
a6f7f1b4 | 1713 | ).toBeGreaterThan(0) |
08f3f44c JB |
1714 | expect( |
1715 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1716 | workerChoiceStrategy | |
1717 | ).workerVirtualTaskRunTime | |
1718 | ).toBe(0) | |
caeb9817 JB |
1719 | // We need to clean up the resources after our test |
1720 | await pool.destroy() | |
1721 | }) | |
1722 | ||
6c6afb84 JB |
1723 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1724 | const workerChoiceStrategy = | |
1725 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1726 | let pool = new FixedThreadPool( | |
1727 | max, | |
1728 | './tests/worker-files/thread/testWorker.js', | |
1729 | { workerChoiceStrategy } | |
1730 | ) | |
1731 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1732 | useDynamicWorker: true | |
1733 | }) | |
1734 | await pool.destroy() | |
1735 | pool = new DynamicThreadPool( | |
1736 | min, | |
1737 | max, | |
1738 | './tests/worker-files/thread/testWorker.js', | |
1739 | { workerChoiceStrategy } | |
1740 | ) | |
1741 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1742 | useDynamicWorker: true | |
1743 | }) | |
1744 | // We need to clean up the resources after our test | |
1745 | await pool.destroy() | |
1746 | }) | |
1747 | ||
1748 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1749 | const workerChoiceStrategy = |
1750 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1751 | let pool = new FixedThreadPool( | |
1752 | max, | |
1753 | './tests/worker-files/thread/testWorker.js', | |
1754 | { workerChoiceStrategy } | |
1755 | ) | |
87de9ff5 JB |
1756 | expect( |
1757 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1758 | ).toStrictEqual({ | |
932fc8be JB |
1759 | runTime: { |
1760 | aggregate: false, | |
1761 | average: false, | |
1762 | median: false | |
1763 | }, | |
1764 | waitTime: { | |
1765 | aggregate: false, | |
1766 | average: false, | |
1767 | median: false | |
1768 | }, | |
5df69fab JB |
1769 | elu: { |
1770 | aggregate: false, | |
1771 | average: false, | |
1772 | median: false | |
1773 | } | |
e52fb978 JB |
1774 | }) |
1775 | await pool.destroy() | |
1776 | pool = new DynamicThreadPool( | |
1777 | min, | |
1778 | max, | |
1779 | './tests/worker-files/thread/testWorker.js', | |
1780 | { workerChoiceStrategy } | |
1781 | ) | |
87de9ff5 JB |
1782 | expect( |
1783 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1784 | ).toStrictEqual({ | |
932fc8be JB |
1785 | runTime: { |
1786 | aggregate: false, | |
1787 | average: false, | |
1788 | median: false | |
1789 | }, | |
1790 | waitTime: { | |
1791 | aggregate: false, | |
1792 | average: false, | |
1793 | median: false | |
1794 | }, | |
5df69fab JB |
1795 | elu: { |
1796 | aggregate: false, | |
1797 | average: false, | |
1798 | median: false | |
1799 | } | |
e52fb978 JB |
1800 | }) |
1801 | // We need to clean up the resources after our test | |
1802 | await pool.destroy() | |
1803 | }) | |
1804 | ||
e62e7646 JB |
1805 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
1806 | const pool = new FixedThreadPool( | |
1807 | max, | |
1808 | './tests/worker-files/thread/testWorker.js', | |
1809 | { | |
1810 | workerChoiceStrategy: | |
1811 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1812 | } | |
1813 | ) | |
1814 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1815 | const promises = new Set() | |
1816 | const maxMultiplier = 2 | |
1817 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1818 | promises.add(pool.execute()) | |
1819 | } | |
1820 | await Promise.all(promises) | |
1821 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
1822 | expect(workerNode.workerUsage).toStrictEqual({ |
1823 | tasks: { | |
1824 | executed: maxMultiplier, | |
1825 | executing: 0, | |
1826 | queued: 0, | |
1827 | failed: 0 | |
1828 | }, | |
1829 | runTime: { | |
932fc8be | 1830 | aggregate: 0, |
a4e07f72 JB |
1831 | average: 0, |
1832 | median: 0, | |
1833 | history: expect.any(CircularArray) | |
1834 | }, | |
1835 | waitTime: { | |
932fc8be | 1836 | aggregate: 0, |
a4e07f72 JB |
1837 | average: 0, |
1838 | median: 0, | |
1839 | history: expect.any(CircularArray) | |
1840 | }, | |
5df69fab JB |
1841 | elu: { |
1842 | idle: { | |
1843 | aggregate: 0, | |
1844 | average: 0, | |
1845 | median: 0, | |
1846 | history: expect.any(CircularArray) | |
1847 | }, | |
1848 | active: { | |
1849 | aggregate: 0, | |
1850 | average: 0, | |
1851 | median: 0, | |
1852 | history: expect.any(CircularArray) | |
1853 | }, | |
1854 | utilization: 0 | |
1855 | } | |
e62e7646 JB |
1856 | }) |
1857 | } | |
1858 | expect( | |
1859 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1860 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1861 | ).defaultWorkerWeight | |
1862 | ).toBeGreaterThan(0) | |
1863 | expect( | |
1864 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1865 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1866 | ).roundId |
e62e7646 JB |
1867 | ).toBe(0) |
1868 | expect( | |
1869 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1870 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1871 | ).nextWorkerNodeId |
e62e7646 JB |
1872 | ).toBe(0) |
1873 | expect( | |
1874 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1875 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1876 | ).roundWeights | |
1877 | ).toStrictEqual([ | |
1878 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1879 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1880 | ).defaultWorkerWeight | |
1881 | ]) | |
1882 | // We need to clean up the resources after our test | |
1883 | await pool.destroy() | |
1884 | }) | |
1885 | ||
1886 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
1887 | const pool = new DynamicThreadPool( | |
1888 | min, | |
1889 | max, | |
1890 | './tests/worker-files/thread/testWorker.js', | |
1891 | { | |
1892 | workerChoiceStrategy: | |
1893 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1894 | } | |
1895 | ) | |
1896 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1897 | const promises = new Set() | |
1898 | const maxMultiplier = 2 | |
1899 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1900 | promises.add(pool.execute()) | |
1901 | } | |
1902 | await Promise.all(promises) | |
1903 | for (const workerNode of pool.workerNodes) { | |
a4e07f72 JB |
1904 | expect(workerNode.workerUsage).toStrictEqual({ |
1905 | tasks: { | |
1906 | executed: maxMultiplier, | |
1907 | executing: 0, | |
1908 | queued: 0, | |
1909 | failed: 0 | |
1910 | }, | |
1911 | runTime: { | |
932fc8be | 1912 | aggregate: 0, |
a4e07f72 JB |
1913 | average: 0, |
1914 | median: 0, | |
1915 | history: expect.any(CircularArray) | |
1916 | }, | |
1917 | waitTime: { | |
932fc8be | 1918 | aggregate: 0, |
a4e07f72 JB |
1919 | average: 0, |
1920 | median: 0, | |
1921 | history: expect.any(CircularArray) | |
1922 | }, | |
5df69fab JB |
1923 | elu: { |
1924 | idle: { | |
1925 | aggregate: 0, | |
1926 | average: 0, | |
1927 | median: 0, | |
1928 | history: expect.any(CircularArray) | |
1929 | }, | |
1930 | active: { | |
1931 | aggregate: 0, | |
1932 | average: 0, | |
1933 | median: 0, | |
1934 | history: expect.any(CircularArray) | |
1935 | }, | |
1936 | utilization: 0 | |
1937 | } | |
e62e7646 JB |
1938 | }) |
1939 | } | |
1940 | expect( | |
1941 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1942 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1943 | ).defaultWorkerWeight | |
1944 | ).toBeGreaterThan(0) | |
1945 | expect( | |
1946 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1947 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1948 | ).roundId |
e62e7646 JB |
1949 | ).toBe(0) |
1950 | expect( | |
1951 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1952 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1953 | ).nextWorkerNodeId |
e62e7646 JB |
1954 | ).toBe(0) |
1955 | expect( | |
1956 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1957 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1958 | ).roundWeights | |
1959 | ).toStrictEqual([ | |
1960 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1961 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1962 | ).defaultWorkerWeight | |
1963 | ]) | |
1964 | // We need to clean up the resources after our test | |
1965 | await pool.destroy() | |
1966 | }) | |
1967 | ||
8c3ec188 JB |
1968 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
1969 | const workerChoiceStrategy = | |
1970 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1971 | let pool = new FixedThreadPool( | |
1972 | max, | |
1973 | './tests/worker-files/thread/testWorker.js' | |
1974 | ) | |
1975 | expect( | |
1976 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1977 | workerChoiceStrategy | |
d33be430 | 1978 | ).roundId |
8c3ec188 JB |
1979 | ).toBeDefined() |
1980 | expect( | |
1981 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1982 | workerChoiceStrategy | |
d33be430 | 1983 | ).nextWorkerNodeId |
8c3ec188 JB |
1984 | ).toBeDefined() |
1985 | expect( | |
1986 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1987 | workerChoiceStrategy | |
1988 | ).defaultWorkerWeight | |
1989 | ).toBeDefined() | |
1990 | expect( | |
1991 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1992 | workerChoiceStrategy | |
1993 | ).roundWeights | |
1994 | ).toBeDefined() | |
1995 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
1996 | expect( | |
1997 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1998 | workerChoiceStrategy | |
d33be430 | 1999 | ).roundId |
8c3ec188 JB |
2000 | ).toBe(0) |
2001 | expect( | |
2002 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2003 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2004 | ).nextWorkerNodeId |
8c3ec188 JB |
2005 | ).toBe(0) |
2006 | expect( | |
2007 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2008 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2009 | ).defaultWorkerWeight | |
2010 | ).toBeGreaterThan(0) | |
2011 | expect( | |
2012 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2013 | workerChoiceStrategy | |
2014 | ).roundWeights | |
2015 | ).toStrictEqual([ | |
2016 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2017 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2018 | ).defaultWorkerWeight | |
2019 | ]) | |
2020 | await pool.destroy() | |
2021 | pool = new DynamicThreadPool( | |
2022 | min, | |
2023 | max, | |
2024 | './tests/worker-files/thread/testWorker.js' | |
2025 | ) | |
2026 | expect( | |
2027 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2028 | workerChoiceStrategy | |
d33be430 | 2029 | ).roundId |
8c3ec188 JB |
2030 | ).toBeDefined() |
2031 | expect( | |
2032 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2033 | workerChoiceStrategy | |
d33be430 | 2034 | ).nextWorkerNodeId |
8c3ec188 JB |
2035 | ).toBeDefined() |
2036 | expect( | |
2037 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2038 | workerChoiceStrategy | |
2039 | ).defaultWorkerWeight | |
2040 | ).toBeDefined() | |
2041 | expect( | |
2042 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2043 | workerChoiceStrategy | |
2044 | ).roundWeights | |
2045 | ).toBeDefined() | |
2046 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2047 | expect( | |
2048 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2049 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2050 | ).nextWorkerNodeId |
8c3ec188 JB |
2051 | ).toBe(0) |
2052 | expect( | |
2053 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2054 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2055 | ).defaultWorkerWeight | |
2056 | ).toBeGreaterThan(0) | |
2057 | expect( | |
2058 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2059 | workerChoiceStrategy | |
2060 | ).roundWeights | |
2061 | ).toStrictEqual([ | |
2062 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2063 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2064 | ).defaultWorkerWeight | |
2065 | ]) | |
2066 | // We need to clean up the resources after our test | |
2067 | await pool.destroy() | |
2068 | }) | |
2069 | ||
89b09b26 | 2070 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
2071 | expect( |
2072 | () => | |
2073 | new DynamicThreadPool( | |
2074 | min, | |
2075 | max, | |
2076 | './tests/worker-files/thread/testWorker.js', | |
1927ee67 | 2077 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 2078 | ) |
d4aeae5a | 2079 | ).toThrowError("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
2080 | }) |
2081 | }) |