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) { | |
f59e1027 | 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: { | |
932fc8be | 221 | aggregate: 0, |
a4e07f72 JB |
222 | average: 0, |
223 | median: 0, | |
224 | history: expect.any(CircularArray) | |
225 | }, | |
226 | waitTime: { | |
932fc8be | 227 | aggregate: 0, |
a4e07f72 JB |
228 | average: 0, |
229 | median: 0, | |
230 | history: expect.any(CircularArray) | |
231 | }, | |
5df69fab JB |
232 | elu: { |
233 | idle: { | |
234 | aggregate: 0, | |
235 | average: 0, | |
236 | median: 0, | |
237 | history: expect.any(CircularArray) | |
238 | }, | |
239 | active: { | |
240 | aggregate: 0, | |
241 | average: 0, | |
242 | median: 0, | |
243 | history: expect.any(CircularArray) | |
244 | }, | |
245 | utilization: 0 | |
246 | } | |
e211bc18 | 247 | }) |
bdaf31cd | 248 | } |
9458090a JB |
249 | expect( |
250 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
251 | WorkerChoiceStrategies.ROUND_ROBIN | |
252 | ).nextWorkerNodeId | |
253 | ).toBe(0) | |
bdaf31cd JB |
254 | // We need to clean up the resources after our test |
255 | await pool.destroy() | |
256 | }) | |
257 | ||
258 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
bdaf31cd JB |
259 | const pool = new DynamicThreadPool( |
260 | min, | |
261 | max, | |
262 | './tests/worker-files/thread/testWorker.js', | |
263 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
264 | ) | |
bdaf31cd | 265 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 266 | const promises = new Set() |
a20f0ba5 JB |
267 | const maxMultiplier = 2 |
268 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 269 | promises.add(pool.execute()) |
e211bc18 JB |
270 | } |
271 | await Promise.all(promises) | |
272 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 273 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
274 | tasks: { |
275 | executed: maxMultiplier, | |
276 | executing: 0, | |
277 | queued: 0, | |
df593701 | 278 | maxQueued: 0, |
a4e07f72 JB |
279 | failed: 0 |
280 | }, | |
281 | runTime: { | |
932fc8be | 282 | aggregate: 0, |
a4e07f72 JB |
283 | average: 0, |
284 | median: 0, | |
285 | history: expect.any(CircularArray) | |
286 | }, | |
287 | waitTime: { | |
932fc8be | 288 | aggregate: 0, |
a4e07f72 JB |
289 | average: 0, |
290 | median: 0, | |
291 | history: expect.any(CircularArray) | |
292 | }, | |
5df69fab JB |
293 | elu: { |
294 | idle: { | |
295 | aggregate: 0, | |
296 | average: 0, | |
297 | median: 0, | |
298 | history: expect.any(CircularArray) | |
299 | }, | |
300 | active: { | |
301 | aggregate: 0, | |
302 | average: 0, | |
303 | median: 0, | |
304 | history: expect.any(CircularArray) | |
305 | }, | |
306 | utilization: 0 | |
307 | } | |
e211bc18 | 308 | }) |
bdaf31cd | 309 | } |
9458090a JB |
310 | expect( |
311 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
312 | WorkerChoiceStrategies.ROUND_ROBIN | |
313 | ).nextWorkerNodeId | |
314 | ).toBe(0) | |
bdaf31cd JB |
315 | // We need to clean up the resources after our test |
316 | await pool.destroy() | |
317 | }) | |
318 | ||
2ced693a | 319 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 320 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
321 | let pool = new FixedClusterPool( |
322 | max, | |
594bfb84 JB |
323 | './tests/worker-files/cluster/testWorker.js', |
324 | { workerChoiceStrategy } | |
2ced693a JB |
325 | ) |
326 | let results = new Set() | |
327 | for (let i = 0; i < max; i++) { | |
20dcad1a | 328 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.id) |
2ced693a JB |
329 | } |
330 | expect(results.size).toBe(max) | |
331 | await pool.destroy() | |
594bfb84 JB |
332 | pool = new FixedThreadPool( |
333 | max, | |
334 | './tests/worker-files/thread/testWorker.js', | |
335 | { workerChoiceStrategy } | |
336 | ) | |
2ced693a JB |
337 | results = new Set() |
338 | for (let i = 0; i < max; i++) { | |
20dcad1a | 339 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.threadId) |
2ced693a JB |
340 | } |
341 | expect(results.size).toBe(max) | |
342 | await pool.destroy() | |
343 | }) | |
344 | ||
a6f7f1b4 | 345 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 346 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
347 | let pool = new FixedThreadPool( |
348 | max, | |
349 | './tests/worker-files/thread/testWorker.js', | |
350 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
351 | ) | |
38f6e859 | 352 | expect( |
95c83464 | 353 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 354 | workerChoiceStrategy |
f06e48d8 | 355 | ).nextWorkerNodeId |
b529c323 | 356 | ).toBeDefined() |
594bfb84 | 357 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 358 | expect( |
95c83464 | 359 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 360 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 361 | ).nextWorkerNodeId |
a6f7f1b4 JB |
362 | ).toBe(0) |
363 | await pool.destroy() | |
364 | pool = new DynamicThreadPool( | |
365 | min, | |
366 | max, | |
367 | './tests/worker-files/thread/testWorker.js', | |
368 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
369 | ) | |
38f6e859 | 370 | expect( |
95c83464 | 371 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 372 | workerChoiceStrategy |
f06e48d8 | 373 | ).nextWorkerNodeId |
b529c323 | 374 | ).toBeDefined() |
594bfb84 | 375 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 376 | expect( |
95c83464 | 377 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 378 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f06e48d8 | 379 | ).nextWorkerNodeId |
a6f7f1b4 JB |
380 | ).toBe(0) |
381 | // We need to clean up the resources after our test | |
382 | await pool.destroy() | |
383 | }) | |
384 | ||
6c6afb84 JB |
385 | it('Verify LEAST_USED strategy default policy', async () => { |
386 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
387 | let pool = new FixedThreadPool( | |
388 | max, | |
389 | './tests/worker-files/thread/testWorker.js', | |
390 | { workerChoiceStrategy } | |
391 | ) | |
392 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
393 | useDynamicWorker: false | |
394 | }) | |
395 | await pool.destroy() | |
396 | pool = new DynamicThreadPool( | |
397 | min, | |
398 | max, | |
399 | './tests/worker-files/thread/testWorker.js', | |
400 | { workerChoiceStrategy } | |
401 | ) | |
402 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
403 | useDynamicWorker: false | |
404 | }) | |
405 | // We need to clean up the resources after our test | |
406 | await pool.destroy() | |
407 | }) | |
408 | ||
409 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 410 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
411 | let pool = new FixedThreadPool( |
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 | }) |
fd7ebd49 | 435 | await pool.destroy() |
10fcfaf4 JB |
436 | pool = new DynamicThreadPool( |
437 | min, | |
438 | max, | |
d710242d | 439 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 440 | { workerChoiceStrategy } |
10fcfaf4 | 441 | ) |
87de9ff5 JB |
442 | expect( |
443 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
444 | ).toStrictEqual({ | |
932fc8be JB |
445 | runTime: { |
446 | aggregate: false, | |
447 | average: false, | |
448 | median: false | |
449 | }, | |
450 | waitTime: { | |
451 | aggregate: false, | |
452 | average: false, | |
453 | median: false | |
454 | }, | |
5df69fab JB |
455 | elu: { |
456 | aggregate: false, | |
457 | average: false, | |
458 | median: false | |
459 | } | |
86bf340d | 460 | }) |
10fcfaf4 JB |
461 | // We need to clean up the resources after our test |
462 | await pool.destroy() | |
463 | }) | |
464 | ||
e4543b14 | 465 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
466 | const pool = new FixedThreadPool( |
467 | max, | |
468 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 469 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 470 | ) |
e4543b14 | 471 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 472 | const promises = new Set() |
a20f0ba5 JB |
473 | const maxMultiplier = 2 |
474 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 475 | promises.add(pool.execute()) |
e211bc18 JB |
476 | } |
477 | await Promise.all(promises) | |
478 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 479 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 480 | tasks: { |
76407b8e | 481 | executed: expect.any(Number), |
a4e07f72 JB |
482 | executing: 0, |
483 | queued: 0, | |
df593701 | 484 | maxQueued: 0, |
a4e07f72 JB |
485 | failed: 0 |
486 | }, | |
487 | runTime: { | |
932fc8be | 488 | aggregate: 0, |
a4e07f72 JB |
489 | average: 0, |
490 | median: 0, | |
491 | history: expect.any(CircularArray) | |
492 | }, | |
493 | waitTime: { | |
932fc8be | 494 | aggregate: 0, |
a4e07f72 JB |
495 | average: 0, |
496 | median: 0, | |
497 | history: expect.any(CircularArray) | |
498 | }, | |
5df69fab JB |
499 | elu: { |
500 | idle: { | |
501 | aggregate: 0, | |
502 | average: 0, | |
503 | median: 0, | |
504 | history: expect.any(CircularArray) | |
505 | }, | |
506 | active: { | |
507 | aggregate: 0, | |
508 | average: 0, | |
509 | median: 0, | |
510 | history: expect.any(CircularArray) | |
511 | }, | |
512 | utilization: 0 | |
513 | } | |
e211bc18 | 514 | }) |
f59e1027 JB |
515 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
516 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
517 | max * maxMultiplier |
518 | ) | |
a35560ba | 519 | } |
a35560ba S |
520 | // We need to clean up the resources after our test |
521 | await pool.destroy() | |
522 | }) | |
523 | ||
e4543b14 | 524 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
525 | const pool = new DynamicThreadPool( |
526 | min, | |
527 | max, | |
528 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 529 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 530 | ) |
e4543b14 | 531 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 532 | const promises = new Set() |
a20f0ba5 JB |
533 | const maxMultiplier = 2 |
534 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 535 | promises.add(pool.execute()) |
e211bc18 JB |
536 | } |
537 | await Promise.all(promises) | |
538 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 539 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 540 | tasks: { |
76407b8e | 541 | executed: expect.any(Number), |
a4e07f72 JB |
542 | executing: 0, |
543 | queued: 0, | |
df593701 | 544 | maxQueued: 0, |
a4e07f72 JB |
545 | failed: 0 |
546 | }, | |
547 | runTime: { | |
932fc8be | 548 | aggregate: 0, |
a4e07f72 JB |
549 | average: 0, |
550 | median: 0, | |
551 | history: expect.any(CircularArray) | |
552 | }, | |
553 | waitTime: { | |
932fc8be | 554 | aggregate: 0, |
a4e07f72 JB |
555 | average: 0, |
556 | median: 0, | |
557 | history: expect.any(CircularArray) | |
558 | }, | |
5df69fab JB |
559 | elu: { |
560 | idle: { | |
561 | aggregate: 0, | |
562 | average: 0, | |
563 | median: 0, | |
564 | history: expect.any(CircularArray) | |
565 | }, | |
566 | active: { | |
567 | aggregate: 0, | |
568 | average: 0, | |
569 | median: 0, | |
570 | history: expect.any(CircularArray) | |
571 | }, | |
572 | utilization: 0 | |
573 | } | |
e211bc18 | 574 | }) |
f59e1027 JB |
575 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
576 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
577 | max * maxMultiplier |
578 | ) | |
168c526f | 579 | } |
168c526f JB |
580 | // We need to clean up the resources after our test |
581 | await pool.destroy() | |
582 | }) | |
583 | ||
6c6afb84 JB |
584 | it('Verify LEAST_BUSY strategy default policy', async () => { |
585 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
586 | let pool = new FixedThreadPool( | |
587 | max, | |
588 | './tests/worker-files/thread/testWorker.js', | |
589 | { workerChoiceStrategy } | |
590 | ) | |
591 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
592 | useDynamicWorker: false | |
593 | }) | |
594 | await pool.destroy() | |
595 | pool = new DynamicThreadPool( | |
596 | min, | |
597 | max, | |
598 | './tests/worker-files/thread/testWorker.js', | |
599 | { workerChoiceStrategy } | |
600 | ) | |
601 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
602 | useDynamicWorker: false | |
603 | }) | |
604 | // We need to clean up the resources after our test | |
605 | await pool.destroy() | |
606 | }) | |
607 | ||
608 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 609 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
610 | let pool = new FixedThreadPool( |
611 | max, | |
d710242d | 612 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 613 | { workerChoiceStrategy } |
168c526f | 614 | ) |
87de9ff5 JB |
615 | expect( |
616 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
617 | ).toStrictEqual({ | |
932fc8be JB |
618 | runTime: { |
619 | aggregate: true, | |
620 | average: false, | |
621 | median: false | |
622 | }, | |
623 | waitTime: { | |
624 | aggregate: true, | |
625 | average: false, | |
626 | median: false | |
627 | }, | |
5df69fab JB |
628 | elu: { |
629 | aggregate: false, | |
630 | average: false, | |
631 | median: false | |
632 | } | |
86bf340d | 633 | }) |
168c526f JB |
634 | await pool.destroy() |
635 | pool = new DynamicThreadPool( | |
636 | min, | |
637 | max, | |
d710242d | 638 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 639 | { workerChoiceStrategy } |
168c526f | 640 | ) |
87de9ff5 JB |
641 | expect( |
642 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
643 | ).toStrictEqual({ | |
932fc8be JB |
644 | runTime: { |
645 | aggregate: true, | |
646 | average: false, | |
647 | median: false | |
648 | }, | |
649 | waitTime: { | |
650 | aggregate: true, | |
651 | average: false, | |
652 | median: false | |
653 | }, | |
5df69fab JB |
654 | elu: { |
655 | aggregate: false, | |
656 | average: false, | |
657 | median: false | |
658 | } | |
86bf340d | 659 | }) |
168c526f JB |
660 | // We need to clean up the resources after our test |
661 | await pool.destroy() | |
662 | }) | |
663 | ||
e4543b14 | 664 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
665 | const pool = new FixedThreadPool( |
666 | max, | |
667 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 668 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 669 | ) |
e4543b14 | 670 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 671 | const promises = new Set() |
a20f0ba5 JB |
672 | const maxMultiplier = 2 |
673 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 674 | promises.add(pool.execute()) |
e211bc18 JB |
675 | } |
676 | await Promise.all(promises) | |
677 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 678 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
679 | tasks: { |
680 | executed: expect.any(Number), | |
681 | executing: 0, | |
682 | queued: 0, | |
df593701 | 683 | maxQueued: 0, |
a4e07f72 JB |
684 | failed: 0 |
685 | }, | |
686 | runTime: { | |
932fc8be | 687 | aggregate: expect.any(Number), |
a4e07f72 JB |
688 | average: 0, |
689 | median: 0, | |
690 | history: expect.any(CircularArray) | |
691 | }, | |
692 | waitTime: { | |
932fc8be | 693 | aggregate: expect.any(Number), |
a4e07f72 JB |
694 | average: 0, |
695 | median: 0, | |
696 | history: expect.any(CircularArray) | |
697 | }, | |
5df69fab JB |
698 | elu: { |
699 | idle: { | |
700 | aggregate: 0, | |
701 | average: 0, | |
702 | median: 0, | |
703 | history: expect.any(CircularArray) | |
704 | }, | |
705 | active: { | |
706 | aggregate: 0, | |
707 | average: 0, | |
708 | median: 0, | |
709 | history: expect.any(CircularArray) | |
710 | }, | |
711 | utilization: 0 | |
712 | } | |
e211bc18 | 713 | }) |
f59e1027 JB |
714 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
715 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
716 | max * maxMultiplier |
717 | ) | |
f59e1027 JB |
718 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
719 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThanOrEqual(0) | |
168c526f | 720 | } |
168c526f JB |
721 | // We need to clean up the resources after our test |
722 | await pool.destroy() | |
723 | }) | |
724 | ||
e4543b14 | 725 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
726 | const pool = new DynamicThreadPool( |
727 | min, | |
728 | max, | |
729 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 730 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 731 | ) |
e4543b14 | 732 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 733 | const promises = new Set() |
a20f0ba5 JB |
734 | const maxMultiplier = 2 |
735 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 736 | promises.add(pool.execute()) |
e211bc18 JB |
737 | } |
738 | await Promise.all(promises) | |
739 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 740 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
741 | tasks: { |
742 | executed: expect.any(Number), | |
743 | executing: 0, | |
744 | queued: 0, | |
df593701 | 745 | maxQueued: 0, |
a4e07f72 JB |
746 | failed: 0 |
747 | }, | |
748 | runTime: { | |
932fc8be | 749 | aggregate: expect.any(Number), |
a4e07f72 JB |
750 | average: 0, |
751 | median: 0, | |
752 | history: expect.any(CircularArray) | |
753 | }, | |
754 | waitTime: { | |
932fc8be | 755 | aggregate: expect.any(Number), |
a4e07f72 JB |
756 | average: 0, |
757 | median: 0, | |
758 | history: expect.any(CircularArray) | |
759 | }, | |
5df69fab JB |
760 | elu: { |
761 | idle: { | |
762 | aggregate: 0, | |
763 | average: 0, | |
764 | median: 0, | |
765 | history: expect.any(CircularArray) | |
766 | }, | |
767 | active: { | |
768 | aggregate: 0, | |
769 | average: 0, | |
770 | median: 0, | |
771 | history: expect.any(CircularArray) | |
772 | }, | |
773 | utilization: 0 | |
774 | } | |
e211bc18 | 775 | }) |
f59e1027 JB |
776 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
777 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
778 | max * maxMultiplier |
779 | ) | |
f59e1027 JB |
780 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
781 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThanOrEqual(0) | |
ff5e76e1 | 782 | } |
ff5e76e1 JB |
783 | // We need to clean up the resources after our test |
784 | await pool.destroy() | |
785 | }) | |
786 | ||
6c6afb84 JB |
787 | it('Verify LEAST_ELU strategy default policy', async () => { |
788 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
789 | let pool = new FixedThreadPool( | |
790 | max, | |
791 | './tests/worker-files/thread/testWorker.js', | |
792 | { workerChoiceStrategy } | |
793 | ) | |
794 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
795 | useDynamicWorker: false | |
796 | }) | |
797 | await pool.destroy() | |
798 | pool = new DynamicThreadPool( | |
799 | min, | |
800 | max, | |
801 | './tests/worker-files/thread/testWorker.js', | |
802 | { workerChoiceStrategy } | |
803 | ) | |
804 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
805 | useDynamicWorker: false | |
806 | }) | |
807 | // We need to clean up the resources after our test | |
808 | await pool.destroy() | |
809 | }) | |
810 | ||
811 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
812 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
813 | let pool = new FixedThreadPool( | |
814 | max, | |
815 | './tests/worker-files/thread/testWorker.js', | |
816 | { workerChoiceStrategy } | |
817 | ) | |
05302647 JB |
818 | expect( |
819 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
820 | ).toStrictEqual({ | |
e460940e JB |
821 | runTime: { |
822 | aggregate: false, | |
823 | average: false, | |
824 | median: false | |
825 | }, | |
826 | waitTime: { | |
827 | aggregate: false, | |
828 | average: false, | |
829 | median: false | |
830 | }, | |
5df69fab JB |
831 | elu: { |
832 | aggregate: true, | |
833 | average: false, | |
834 | median: false | |
835 | } | |
a7bbf44a JB |
836 | }) |
837 | await pool.destroy() | |
838 | pool = new DynamicThreadPool( | |
839 | min, | |
840 | max, | |
841 | './tests/worker-files/thread/testWorker.js', | |
842 | { workerChoiceStrategy } | |
843 | ) | |
05302647 JB |
844 | expect( |
845 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
846 | ).toStrictEqual({ | |
e460940e JB |
847 | runTime: { |
848 | aggregate: false, | |
849 | average: false, | |
850 | median: false | |
851 | }, | |
852 | waitTime: { | |
853 | aggregate: false, | |
854 | average: false, | |
855 | median: false | |
856 | }, | |
5df69fab JB |
857 | elu: { |
858 | aggregate: true, | |
859 | average: false, | |
860 | median: false | |
861 | } | |
a7bbf44a JB |
862 | }) |
863 | // We need to clean up the resources after our test | |
864 | await pool.destroy() | |
865 | }) | |
866 | ||
ae9cf3c8 | 867 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
868 | const pool = new FixedThreadPool( |
869 | max, | |
870 | './tests/worker-files/thread/testWorker.js', | |
871 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
872 | ) | |
873 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 874 | const promises = new Set() |
c5ad42cd JB |
875 | const maxMultiplier = 2 |
876 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 877 | promises.add(pool.execute()) |
c5ad42cd | 878 | } |
dd38581f | 879 | await Promise.all(promises) |
c5ad42cd | 880 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 881 | expect(workerNode.usage).toStrictEqual({ |
c5ad42cd JB |
882 | tasks: { |
883 | executed: expect.any(Number), | |
884 | executing: 0, | |
885 | queued: 0, | |
df593701 | 886 | maxQueued: 0, |
c5ad42cd JB |
887 | failed: 0 |
888 | }, | |
889 | runTime: { | |
e460940e | 890 | aggregate: 0, |
c5ad42cd JB |
891 | average: 0, |
892 | median: 0, | |
893 | history: expect.any(CircularArray) | |
a1347286 JB |
894 | }, |
895 | waitTime: { | |
896 | aggregate: 0, | |
897 | average: 0, | |
898 | median: 0, | |
899 | history: expect.any(CircularArray) | |
5df69fab JB |
900 | }, |
901 | elu: { | |
902 | idle: { | |
903 | aggregate: 0, | |
904 | average: 0, | |
905 | median: 0, | |
906 | history: expect.any(CircularArray) | |
907 | }, | |
908 | active: { | |
909 | aggregate: expect.any(Number), | |
910 | average: 0, | |
911 | median: 0, | |
912 | history: expect.any(CircularArray) | |
913 | }, | |
914 | utilization: expect.any(Number) | |
a1347286 | 915 | } |
5df69fab | 916 | }) |
f59e1027 JB |
917 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
918 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a1347286 JB |
919 | max * maxMultiplier |
920 | ) | |
f59e1027 JB |
921 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) |
922 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
a1347286 JB |
923 | } |
924 | // We need to clean up the resources after our test | |
925 | await pool.destroy() | |
926 | }) | |
927 | ||
928 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
929 | const pool = new DynamicThreadPool( | |
930 | min, | |
931 | max, | |
932 | './tests/worker-files/thread/testWorker.js', | |
933 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
934 | ) | |
935 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 936 | const promises = new Set() |
a1347286 JB |
937 | const maxMultiplier = 2 |
938 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 939 | promises.add(pool.execute()) |
a1347286 | 940 | } |
dd38581f | 941 | await Promise.all(promises) |
a1347286 | 942 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 943 | expect(workerNode.usage).toStrictEqual({ |
a1347286 JB |
944 | tasks: { |
945 | executed: expect.any(Number), | |
946 | executing: 0, | |
947 | queued: 0, | |
df593701 | 948 | maxQueued: 0, |
a1347286 JB |
949 | failed: 0 |
950 | }, | |
951 | runTime: { | |
952 | aggregate: 0, | |
953 | average: 0, | |
954 | median: 0, | |
955 | history: expect.any(CircularArray) | |
c5ad42cd JB |
956 | }, |
957 | waitTime: { | |
e460940e | 958 | aggregate: 0, |
c5ad42cd JB |
959 | average: 0, |
960 | median: 0, | |
961 | history: expect.any(CircularArray) | |
5df69fab JB |
962 | }, |
963 | elu: { | |
964 | idle: { | |
965 | aggregate: 0, | |
966 | average: 0, | |
967 | median: 0, | |
968 | history: expect.any(CircularArray) | |
969 | }, | |
970 | active: { | |
971 | aggregate: expect.any(Number), | |
972 | average: 0, | |
973 | median: 0, | |
974 | history: expect.any(CircularArray) | |
975 | }, | |
976 | utilization: expect.any(Number) | |
c5ad42cd | 977 | } |
5df69fab | 978 | }) |
f59e1027 JB |
979 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
980 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
c5ad42cd JB |
981 | max * maxMultiplier |
982 | ) | |
f59e1027 JB |
983 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) |
984 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
c5ad42cd JB |
985 | } |
986 | // We need to clean up the resources after our test | |
987 | await pool.destroy() | |
988 | }) | |
989 | ||
6c6afb84 JB |
990 | it('Verify FAIR_SHARE strategy default policy', async () => { |
991 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
992 | let pool = new FixedThreadPool( | |
993 | max, | |
994 | './tests/worker-files/thread/testWorker.js', | |
995 | { workerChoiceStrategy } | |
996 | ) | |
997 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
998 | useDynamicWorker: false | |
999 | }) | |
1000 | await pool.destroy() | |
1001 | pool = new DynamicThreadPool( | |
1002 | min, | |
1003 | max, | |
1004 | './tests/worker-files/thread/testWorker.js', | |
1005 | { workerChoiceStrategy } | |
1006 | ) | |
1007 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1008 | useDynamicWorker: false | |
1009 | }) | |
1010 | // We need to clean up the resources after our test | |
1011 | await pool.destroy() | |
1012 | }) | |
1013 | ||
1014 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1015 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
1016 | let pool = new FixedThreadPool( |
1017 | max, | |
d710242d | 1018 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1019 | { workerChoiceStrategy } |
10fcfaf4 | 1020 | ) |
87de9ff5 JB |
1021 | expect( |
1022 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1023 | ).toStrictEqual({ | |
932fc8be JB |
1024 | runTime: { |
1025 | aggregate: true, | |
1026 | average: true, | |
1027 | median: false | |
1028 | }, | |
1029 | waitTime: { | |
1030 | aggregate: false, | |
1031 | average: false, | |
1032 | median: false | |
1033 | }, | |
5df69fab | 1034 | elu: { |
9adcefab JB |
1035 | aggregate: true, |
1036 | average: true, | |
5df69fab JB |
1037 | median: false |
1038 | } | |
86bf340d | 1039 | }) |
fd7ebd49 | 1040 | await pool.destroy() |
10fcfaf4 JB |
1041 | pool = new DynamicThreadPool( |
1042 | min, | |
1043 | max, | |
d710242d | 1044 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1045 | { workerChoiceStrategy } |
10fcfaf4 | 1046 | ) |
87de9ff5 JB |
1047 | expect( |
1048 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1049 | ).toStrictEqual({ | |
932fc8be JB |
1050 | runTime: { |
1051 | aggregate: true, | |
1052 | average: true, | |
1053 | median: false | |
1054 | }, | |
1055 | waitTime: { | |
1056 | aggregate: false, | |
1057 | average: false, | |
1058 | median: false | |
1059 | }, | |
5df69fab | 1060 | elu: { |
9adcefab JB |
1061 | aggregate: true, |
1062 | average: true, | |
5df69fab JB |
1063 | median: false |
1064 | } | |
86bf340d | 1065 | }) |
10fcfaf4 JB |
1066 | // We need to clean up the resources after our test |
1067 | await pool.destroy() | |
1068 | }) | |
1069 | ||
23ff945a | 1070 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
1071 | const pool = new FixedThreadPool( |
1072 | max, | |
1073 | './tests/worker-files/thread/testWorker.js', | |
1074 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1075 | ) | |
1076 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1077 | const promises = new Set() |
a20f0ba5 JB |
1078 | const maxMultiplier = 2 |
1079 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1080 | promises.add(pool.execute()) |
23ff945a | 1081 | } |
e211bc18 | 1082 | await Promise.all(promises) |
138d29a8 | 1083 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1084 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1085 | tasks: { |
d33be430 | 1086 | executed: expect.any(Number), |
a4e07f72 JB |
1087 | executing: 0, |
1088 | queued: 0, | |
df593701 | 1089 | maxQueued: 0, |
a4e07f72 JB |
1090 | failed: 0 |
1091 | }, | |
1092 | runTime: { | |
932fc8be | 1093 | aggregate: expect.any(Number), |
a4e07f72 JB |
1094 | average: expect.any(Number), |
1095 | median: 0, | |
1096 | history: expect.any(CircularArray) | |
1097 | }, | |
1098 | waitTime: { | |
932fc8be | 1099 | aggregate: 0, |
a4e07f72 JB |
1100 | average: 0, |
1101 | median: 0, | |
1102 | history: expect.any(CircularArray) | |
1103 | }, | |
5df69fab JB |
1104 | elu: { |
1105 | idle: { | |
1106 | aggregate: 0, | |
1107 | average: 0, | |
1108 | median: 0, | |
1109 | history: expect.any(CircularArray) | |
1110 | }, | |
1111 | active: { | |
9adcefab JB |
1112 | aggregate: expect.any(Number), |
1113 | average: expect.any(Number), | |
5df69fab JB |
1114 | median: 0, |
1115 | history: expect.any(CircularArray) | |
1116 | }, | |
9adcefab | 1117 | utilization: expect.any(Number) |
5df69fab | 1118 | } |
86bf340d | 1119 | }) |
f59e1027 JB |
1120 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1121 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
d33be430 JB |
1122 | max * maxMultiplier |
1123 | ) | |
f59e1027 JB |
1124 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1125 | expect(workerNode.usage.runTime.average).toBeGreaterThanOrEqual(0) | |
1126 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1127 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
138d29a8 | 1128 | } |
97a2abc3 | 1129 | expect( |
95c83464 | 1130 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1131 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1132 | ).workersVirtualTaskEndTimestamp.length |
f06e48d8 | 1133 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1134 | // We need to clean up the resources after our test |
1135 | await pool.destroy() | |
1136 | }) | |
1137 | ||
1138 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1139 | const pool = new DynamicThreadPool( |
1140 | min, | |
1141 | max, | |
1142 | './tests/worker-files/thread/testWorker.js', | |
1143 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1144 | ) | |
1145 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1146 | const promises = new Set() |
f7070eee | 1147 | const maxMultiplier = 2 |
804a889e | 1148 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1149 | promises.add(pool.execute()) |
23ff945a | 1150 | } |
e211bc18 | 1151 | await Promise.all(promises) |
138d29a8 | 1152 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1153 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1154 | tasks: { |
6c6afb84 | 1155 | executed: expect.any(Number), |
a4e07f72 JB |
1156 | executing: 0, |
1157 | queued: 0, | |
df593701 | 1158 | maxQueued: 0, |
a4e07f72 JB |
1159 | failed: 0 |
1160 | }, | |
1161 | runTime: { | |
932fc8be | 1162 | aggregate: expect.any(Number), |
a4e07f72 JB |
1163 | average: expect.any(Number), |
1164 | median: 0, | |
1165 | history: expect.any(CircularArray) | |
1166 | }, | |
1167 | waitTime: { | |
932fc8be | 1168 | aggregate: 0, |
a4e07f72 JB |
1169 | average: 0, |
1170 | median: 0, | |
1171 | history: expect.any(CircularArray) | |
1172 | }, | |
5df69fab JB |
1173 | elu: { |
1174 | idle: { | |
1175 | aggregate: 0, | |
1176 | average: 0, | |
1177 | median: 0, | |
1178 | history: expect.any(CircularArray) | |
1179 | }, | |
1180 | active: { | |
9adcefab JB |
1181 | aggregate: expect.any(Number), |
1182 | average: expect.any(Number), | |
5df69fab JB |
1183 | median: 0, |
1184 | history: expect.any(CircularArray) | |
1185 | }, | |
9adcefab | 1186 | utilization: expect.any(Number) |
5df69fab | 1187 | } |
86bf340d | 1188 | }) |
f59e1027 JB |
1189 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1190 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1191 | max * maxMultiplier |
1192 | ) | |
f59e1027 JB |
1193 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1194 | expect(workerNode.usage.runTime.average).toBeGreaterThanOrEqual(0) | |
1195 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1196 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
138d29a8 | 1197 | } |
2b4fddb8 JB |
1198 | expect( |
1199 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1200 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1201 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1202 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1203 | // We need to clean up the resources after our test |
1204 | await pool.destroy() | |
1205 | }) | |
1206 | ||
9e775f96 | 1207 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1208 | const pool = new DynamicThreadPool( |
1209 | min, | |
1210 | max, | |
1211 | './tests/worker-files/thread/testWorker.js', | |
1212 | { | |
1213 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1214 | workerChoiceStrategyOptions: { | |
932fc8be | 1215 | runTime: { median: true } |
010d7020 JB |
1216 | } |
1217 | } | |
1218 | ) | |
1219 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1220 | const promises = new Set() |
010d7020 JB |
1221 | const maxMultiplier = 2 |
1222 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1223 | promises.add(pool.execute()) |
010d7020 | 1224 | } |
e211bc18 | 1225 | await Promise.all(promises) |
010d7020 | 1226 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1227 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1228 | tasks: { |
6c6afb84 | 1229 | executed: expect.any(Number), |
a4e07f72 JB |
1230 | executing: 0, |
1231 | queued: 0, | |
df593701 | 1232 | maxQueued: 0, |
a4e07f72 JB |
1233 | failed: 0 |
1234 | }, | |
1235 | runTime: { | |
932fc8be | 1236 | aggregate: expect.any(Number), |
a4e07f72 JB |
1237 | average: 0, |
1238 | median: expect.any(Number), | |
1239 | history: expect.any(CircularArray) | |
1240 | }, | |
1241 | waitTime: { | |
932fc8be | 1242 | aggregate: 0, |
a4e07f72 JB |
1243 | average: 0, |
1244 | median: 0, | |
1245 | history: expect.any(CircularArray) | |
1246 | }, | |
5df69fab JB |
1247 | elu: { |
1248 | idle: { | |
1249 | aggregate: 0, | |
1250 | average: 0, | |
1251 | median: 0, | |
1252 | history: expect.any(CircularArray) | |
1253 | }, | |
1254 | active: { | |
9adcefab JB |
1255 | aggregate: expect.any(Number), |
1256 | average: expect.any(Number), | |
5df69fab JB |
1257 | median: 0, |
1258 | history: expect.any(CircularArray) | |
1259 | }, | |
9adcefab | 1260 | utilization: expect.any(Number) |
5df69fab | 1261 | } |
86bf340d | 1262 | }) |
f59e1027 JB |
1263 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1264 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1265 | max * maxMultiplier |
1266 | ) | |
f59e1027 JB |
1267 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1268 | expect(workerNode.usage.runTime.median).toBeGreaterThanOrEqual(0) | |
1269 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1270 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
010d7020 | 1271 | } |
2b4fddb8 JB |
1272 | expect( |
1273 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1274 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1275 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1276 | ).toBe(pool.workerNodes.length) |
010d7020 JB |
1277 | // We need to clean up the resources after our test |
1278 | await pool.destroy() | |
1279 | }) | |
1280 | ||
a6f7f1b4 | 1281 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1282 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1283 | let pool = new FixedThreadPool( |
caeb9817 JB |
1284 | max, |
1285 | './tests/worker-files/thread/testWorker.js' | |
1286 | ) | |
1287 | expect( | |
95c83464 | 1288 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1289 | workerChoiceStrategy |
b0d6ed8f | 1290 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1291 | ).toBeInstanceOf(Array) |
1292 | expect( | |
1293 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1294 | workerChoiceStrategy | |
b0d6ed8f | 1295 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1296 | ).toBe(0) |
2b4fddb8 JB |
1297 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1298 | workerChoiceStrategy | |
b0d6ed8f | 1299 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
2b4fddb8 JB |
1300 | expect( |
1301 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1302 | workerChoiceStrategy | |
b0d6ed8f | 1303 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1304 | ).toBe(1) |
594bfb84 | 1305 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1306 | expect( |
1307 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1308 | workerChoiceStrategy | |
b0d6ed8f | 1309 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1310 | ).toBeInstanceOf(Array) |
08f3f44c JB |
1311 | expect( |
1312 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1313 | workerChoiceStrategy | |
b0d6ed8f | 1314 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1315 | ).toBe(0) |
f0829c53 JB |
1316 | await pool.destroy() |
1317 | pool = new DynamicThreadPool( | |
1318 | min, | |
1319 | max, | |
1320 | './tests/worker-files/thread/testWorker.js' | |
1321 | ) | |
1322 | expect( | |
95c83464 | 1323 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1324 | workerChoiceStrategy |
b0d6ed8f | 1325 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1326 | ).toBeInstanceOf(Array) |
2b4fddb8 JB |
1327 | expect( |
1328 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1329 | workerChoiceStrategy | |
b0d6ed8f | 1330 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1331 | ).toBe(0) |
08f3f44c JB |
1332 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1333 | workerChoiceStrategy | |
b0d6ed8f | 1334 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
08f3f44c JB |
1335 | expect( |
1336 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1337 | workerChoiceStrategy | |
b0d6ed8f | 1338 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1339 | ).toBe(1) |
594bfb84 | 1340 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1341 | expect( |
1342 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1343 | workerChoiceStrategy | |
b0d6ed8f | 1344 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1345 | ).toBeInstanceOf(Array) |
1346 | expect( | |
1347 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1348 | workerChoiceStrategy | |
b0d6ed8f | 1349 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1350 | ).toBe(0) |
caeb9817 JB |
1351 | // We need to clean up the resources after our test |
1352 | await pool.destroy() | |
1353 | }) | |
1354 | ||
6c6afb84 JB |
1355 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1356 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1357 | let pool = new FixedThreadPool( | |
1358 | max, | |
1359 | './tests/worker-files/thread/testWorker.js', | |
1360 | { workerChoiceStrategy } | |
1361 | ) | |
1362 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1363 | useDynamicWorker: true | |
1364 | }) | |
1365 | await pool.destroy() | |
1366 | pool = new DynamicThreadPool( | |
1367 | min, | |
1368 | max, | |
1369 | './tests/worker-files/thread/testWorker.js', | |
1370 | { workerChoiceStrategy } | |
1371 | ) | |
1372 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1373 | useDynamicWorker: true | |
1374 | }) | |
1375 | // We need to clean up the resources after our test | |
1376 | await pool.destroy() | |
1377 | }) | |
1378 | ||
1379 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1380 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1381 | let pool = new FixedThreadPool( |
1382 | max, | |
d710242d | 1383 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1384 | { workerChoiceStrategy } |
10fcfaf4 | 1385 | ) |
87de9ff5 JB |
1386 | expect( |
1387 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1388 | ).toStrictEqual({ | |
932fc8be JB |
1389 | runTime: { |
1390 | aggregate: true, | |
1391 | average: true, | |
1392 | median: false | |
1393 | }, | |
1394 | waitTime: { | |
1395 | aggregate: false, | |
1396 | average: false, | |
1397 | median: false | |
1398 | }, | |
5df69fab JB |
1399 | elu: { |
1400 | aggregate: false, | |
1401 | average: false, | |
1402 | median: false | |
1403 | } | |
86bf340d | 1404 | }) |
fd7ebd49 | 1405 | await pool.destroy() |
10fcfaf4 JB |
1406 | pool = new DynamicThreadPool( |
1407 | min, | |
1408 | max, | |
d710242d | 1409 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1410 | { workerChoiceStrategy } |
10fcfaf4 | 1411 | ) |
87de9ff5 JB |
1412 | expect( |
1413 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1414 | ).toStrictEqual({ | |
932fc8be JB |
1415 | runTime: { |
1416 | aggregate: true, | |
1417 | average: true, | |
1418 | median: false | |
1419 | }, | |
1420 | waitTime: { | |
1421 | aggregate: false, | |
1422 | average: false, | |
1423 | median: false | |
1424 | }, | |
5df69fab JB |
1425 | elu: { |
1426 | aggregate: false, | |
1427 | average: false, | |
1428 | median: false | |
1429 | } | |
86bf340d | 1430 | }) |
10fcfaf4 JB |
1431 | // We need to clean up the resources after our test |
1432 | await pool.destroy() | |
1433 | }) | |
1434 | ||
b3432a63 | 1435 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1436 | const pool = new FixedThreadPool( |
1437 | max, | |
1438 | './tests/worker-files/thread/testWorker.js', | |
1439 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1440 | ) | |
1441 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1442 | const promises = new Set() |
a20f0ba5 JB |
1443 | const maxMultiplier = 2 |
1444 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1445 | promises.add(pool.execute()) |
b3432a63 | 1446 | } |
e211bc18 | 1447 | await Promise.all(promises) |
138d29a8 | 1448 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1449 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1450 | tasks: { |
1451 | executed: expect.any(Number), | |
1452 | executing: 0, | |
1453 | queued: 0, | |
df593701 | 1454 | maxQueued: 0, |
a4e07f72 JB |
1455 | failed: 0 |
1456 | }, | |
1457 | runTime: { | |
932fc8be | 1458 | aggregate: expect.any(Number), |
a4e07f72 JB |
1459 | average: expect.any(Number), |
1460 | median: 0, | |
1461 | history: expect.any(CircularArray) | |
1462 | }, | |
1463 | waitTime: { | |
932fc8be | 1464 | aggregate: 0, |
a4e07f72 JB |
1465 | average: 0, |
1466 | median: 0, | |
1467 | history: expect.any(CircularArray) | |
1468 | }, | |
5df69fab JB |
1469 | elu: { |
1470 | idle: { | |
1471 | aggregate: 0, | |
1472 | average: 0, | |
1473 | median: 0, | |
1474 | history: expect.any(CircularArray) | |
1475 | }, | |
1476 | active: { | |
1477 | aggregate: 0, | |
1478 | average: 0, | |
1479 | median: 0, | |
1480 | history: expect.any(CircularArray) | |
1481 | }, | |
1482 | utilization: 0 | |
1483 | } | |
86bf340d | 1484 | }) |
f59e1027 JB |
1485 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1486 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1487 | max * maxMultiplier |
1488 | ) | |
f59e1027 JB |
1489 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThanOrEqual(0) |
1490 | expect(workerNode.usage.runTime.average).toBeGreaterThanOrEqual(0) | |
138d29a8 | 1491 | } |
97a2abc3 | 1492 | expect( |
95c83464 | 1493 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1494 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1495 | ).defaultWorkerWeight |
1496 | ).toBeGreaterThan(0) | |
1497 | expect( | |
1498 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1499 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1500 | ).workerVirtualTaskRunTime | |
1501 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1502 | // We need to clean up the resources after our test |
1503 | await pool.destroy() | |
1504 | }) | |
1505 | ||
1506 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1507 | const pool = new DynamicThreadPool( |
1508 | min, | |
1509 | max, | |
1510 | './tests/worker-files/thread/testWorker.js', | |
1511 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1512 | ) | |
1513 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1514 | const promises = new Set() |
138d29a8 | 1515 | const maxMultiplier = 2 |
5502c07c | 1516 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1517 | promises.add(pool.execute()) |
b3432a63 | 1518 | } |
e211bc18 | 1519 | await Promise.all(promises) |
138d29a8 | 1520 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1521 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1522 | tasks: { |
1523 | executed: expect.any(Number), | |
1524 | executing: 0, | |
1525 | queued: 0, | |
df593701 | 1526 | maxQueued: 0, |
a4e07f72 JB |
1527 | failed: 0 |
1528 | }, | |
1529 | runTime: { | |
932fc8be | 1530 | aggregate: expect.any(Number), |
a4e07f72 JB |
1531 | average: expect.any(Number), |
1532 | median: 0, | |
1533 | history: expect.any(CircularArray) | |
1534 | }, | |
1535 | waitTime: { | |
932fc8be | 1536 | aggregate: 0, |
a4e07f72 JB |
1537 | average: 0, |
1538 | median: 0, | |
1539 | history: expect.any(CircularArray) | |
1540 | }, | |
5df69fab JB |
1541 | elu: { |
1542 | idle: { | |
1543 | aggregate: 0, | |
1544 | average: 0, | |
1545 | median: 0, | |
1546 | history: expect.any(CircularArray) | |
1547 | }, | |
1548 | active: { | |
1549 | aggregate: 0, | |
1550 | average: 0, | |
1551 | median: 0, | |
1552 | history: expect.any(CircularArray) | |
1553 | }, | |
1554 | utilization: 0 | |
1555 | } | |
86bf340d | 1556 | }) |
f59e1027 JB |
1557 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1558 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1559 | max * maxMultiplier |
1560 | ) | |
f59e1027 JB |
1561 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) |
1562 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
138d29a8 | 1563 | } |
2b4fddb8 JB |
1564 | expect( |
1565 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1566 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1567 | ).defaultWorkerWeight | |
1568 | ).toBeGreaterThan(0) | |
1569 | expect( | |
1570 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1571 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1572 | ).workerVirtualTaskRunTime | |
1573 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1574 | // We need to clean up the resources after our test |
1575 | await pool.destroy() | |
1576 | }) | |
1577 | ||
9e775f96 | 1578 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1579 | const pool = new DynamicThreadPool( |
1580 | min, | |
1581 | max, | |
1582 | './tests/worker-files/thread/testWorker.js', | |
1583 | { | |
1584 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1585 | workerChoiceStrategyOptions: { | |
932fc8be | 1586 | runTime: { median: true } |
010d7020 JB |
1587 | } |
1588 | } | |
1589 | ) | |
1590 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1591 | const promises = new Set() |
010d7020 JB |
1592 | const maxMultiplier = 2 |
1593 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1594 | promises.add(pool.execute()) |
010d7020 | 1595 | } |
e211bc18 | 1596 | await Promise.all(promises) |
010d7020 | 1597 | for (const workerNode of pool.workerNodes) { |
f59e1027 | 1598 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1599 | tasks: { |
1600 | executed: expect.any(Number), | |
1601 | executing: 0, | |
1602 | queued: 0, | |
df593701 | 1603 | maxQueued: 0, |
a4e07f72 JB |
1604 | failed: 0 |
1605 | }, | |
1606 | runTime: { | |
932fc8be | 1607 | aggregate: expect.any(Number), |
a4e07f72 JB |
1608 | average: 0, |
1609 | median: expect.any(Number), | |
1610 | history: expect.any(CircularArray) | |
1611 | }, | |
1612 | waitTime: { | |
932fc8be | 1613 | aggregate: 0, |
a4e07f72 JB |
1614 | average: 0, |
1615 | median: 0, | |
1616 | history: expect.any(CircularArray) | |
1617 | }, | |
5df69fab JB |
1618 | elu: { |
1619 | idle: { | |
1620 | aggregate: 0, | |
1621 | average: 0, | |
1622 | median: 0, | |
1623 | history: expect.any(CircularArray) | |
1624 | }, | |
1625 | active: { | |
1626 | aggregate: 0, | |
1627 | average: 0, | |
1628 | median: 0, | |
1629 | history: expect.any(CircularArray) | |
1630 | }, | |
1631 | utilization: 0 | |
1632 | } | |
86bf340d | 1633 | }) |
f59e1027 JB |
1634 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1635 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1636 | max * maxMultiplier |
1637 | ) | |
f59e1027 JB |
1638 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) |
1639 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
010d7020 | 1640 | } |
08f3f44c JB |
1641 | expect( |
1642 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1643 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1644 | ).defaultWorkerWeight | |
1645 | ).toBeGreaterThan(0) | |
1646 | expect( | |
1647 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1648 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1649 | ).workerVirtualTaskRunTime | |
1650 | ).toBeGreaterThanOrEqual(0) | |
010d7020 JB |
1651 | // We need to clean up the resources after our test |
1652 | await pool.destroy() | |
1653 | }) | |
1654 | ||
a6f7f1b4 | 1655 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1656 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1657 | let pool = new FixedThreadPool( |
caeb9817 JB |
1658 | max, |
1659 | './tests/worker-files/thread/testWorker.js' | |
1660 | ) | |
38f6e859 | 1661 | expect( |
95c83464 | 1662 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1663 | workerChoiceStrategy |
d33be430 | 1664 | ).nextWorkerNodeId |
b529c323 | 1665 | ).toBeDefined() |
38f6e859 | 1666 | expect( |
95c83464 | 1667 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1668 | workerChoiceStrategy |
b529c323 JB |
1669 | ).defaultWorkerWeight |
1670 | ).toBeDefined() | |
caeb9817 | 1671 | expect( |
95c83464 | 1672 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1673 | workerChoiceStrategy |
08f3f44c | 1674 | ).workerVirtualTaskRunTime |
b529c323 | 1675 | ).toBeDefined() |
594bfb84 | 1676 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1677 | expect( |
95c83464 | 1678 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1679 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1680 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1681 | ).toBe(0) |
1682 | expect( | |
95c83464 | 1683 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1684 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1685 | ).defaultWorkerWeight |
a6f7f1b4 | 1686 | ).toBeGreaterThan(0) |
08f3f44c JB |
1687 | expect( |
1688 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1689 | workerChoiceStrategy | |
1690 | ).workerVirtualTaskRunTime | |
1691 | ).toBe(0) | |
f0829c53 JB |
1692 | await pool.destroy() |
1693 | pool = new DynamicThreadPool( | |
1694 | min, | |
1695 | max, | |
1696 | './tests/worker-files/thread/testWorker.js' | |
1697 | ) | |
38f6e859 | 1698 | expect( |
95c83464 | 1699 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1700 | workerChoiceStrategy |
d33be430 | 1701 | ).nextWorkerNodeId |
b529c323 | 1702 | ).toBeDefined() |
38f6e859 | 1703 | expect( |
95c83464 | 1704 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1705 | workerChoiceStrategy |
b529c323 JB |
1706 | ).defaultWorkerWeight |
1707 | ).toBeDefined() | |
f0829c53 | 1708 | expect( |
95c83464 | 1709 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1710 | workerChoiceStrategy |
08f3f44c | 1711 | ).workerVirtualTaskRunTime |
b529c323 | 1712 | ).toBeDefined() |
594bfb84 | 1713 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1714 | expect( |
95c83464 | 1715 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1716 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 1717 | ).nextWorkerNodeId |
a6f7f1b4 JB |
1718 | ).toBe(0) |
1719 | expect( | |
95c83464 | 1720 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1721 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1722 | ).defaultWorkerWeight |
a6f7f1b4 | 1723 | ).toBeGreaterThan(0) |
08f3f44c JB |
1724 | expect( |
1725 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1726 | workerChoiceStrategy | |
1727 | ).workerVirtualTaskRunTime | |
1728 | ).toBe(0) | |
caeb9817 JB |
1729 | // We need to clean up the resources after our test |
1730 | await pool.destroy() | |
1731 | }) | |
1732 | ||
6c6afb84 JB |
1733 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1734 | const workerChoiceStrategy = | |
1735 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1736 | let pool = new FixedThreadPool( | |
1737 | max, | |
1738 | './tests/worker-files/thread/testWorker.js', | |
1739 | { workerChoiceStrategy } | |
1740 | ) | |
1741 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1742 | useDynamicWorker: true | |
1743 | }) | |
1744 | await pool.destroy() | |
1745 | pool = new DynamicThreadPool( | |
1746 | min, | |
1747 | max, | |
1748 | './tests/worker-files/thread/testWorker.js', | |
1749 | { workerChoiceStrategy } | |
1750 | ) | |
1751 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
1752 | useDynamicWorker: true | |
1753 | }) | |
1754 | // We need to clean up the resources after our test | |
1755 | await pool.destroy() | |
1756 | }) | |
1757 | ||
1758 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1759 | const workerChoiceStrategy = |
1760 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1761 | let pool = new FixedThreadPool( | |
1762 | max, | |
1763 | './tests/worker-files/thread/testWorker.js', | |
1764 | { workerChoiceStrategy } | |
1765 | ) | |
87de9ff5 JB |
1766 | expect( |
1767 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1768 | ).toStrictEqual({ | |
932fc8be JB |
1769 | runTime: { |
1770 | aggregate: false, | |
1771 | average: false, | |
1772 | median: false | |
1773 | }, | |
1774 | waitTime: { | |
1775 | aggregate: false, | |
1776 | average: false, | |
1777 | median: false | |
1778 | }, | |
5df69fab JB |
1779 | elu: { |
1780 | aggregate: false, | |
1781 | average: false, | |
1782 | median: false | |
1783 | } | |
e52fb978 JB |
1784 | }) |
1785 | await pool.destroy() | |
1786 | pool = new DynamicThreadPool( | |
1787 | min, | |
1788 | max, | |
1789 | './tests/worker-files/thread/testWorker.js', | |
1790 | { workerChoiceStrategy } | |
1791 | ) | |
87de9ff5 JB |
1792 | expect( |
1793 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1794 | ).toStrictEqual({ | |
932fc8be JB |
1795 | runTime: { |
1796 | aggregate: false, | |
1797 | average: false, | |
1798 | median: false | |
1799 | }, | |
1800 | waitTime: { | |
1801 | aggregate: false, | |
1802 | average: false, | |
1803 | median: false | |
1804 | }, | |
5df69fab JB |
1805 | elu: { |
1806 | aggregate: false, | |
1807 | average: false, | |
1808 | median: false | |
1809 | } | |
e52fb978 JB |
1810 | }) |
1811 | // We need to clean up the resources after our test | |
1812 | await pool.destroy() | |
1813 | }) | |
1814 | ||
e62e7646 JB |
1815 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
1816 | const pool = new FixedThreadPool( | |
1817 | max, | |
1818 | './tests/worker-files/thread/testWorker.js', | |
1819 | { | |
1820 | workerChoiceStrategy: | |
1821 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1822 | } | |
1823 | ) | |
1824 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1825 | const promises = new Set() | |
1826 | const maxMultiplier = 2 | |
1827 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1828 | promises.add(pool.execute()) | |
1829 | } | |
1830 | await Promise.all(promises) | |
1831 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 1832 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1833 | tasks: { |
1834 | executed: maxMultiplier, | |
1835 | executing: 0, | |
1836 | queued: 0, | |
df593701 | 1837 | maxQueued: 0, |
a4e07f72 JB |
1838 | failed: 0 |
1839 | }, | |
1840 | runTime: { | |
932fc8be | 1841 | aggregate: 0, |
a4e07f72 JB |
1842 | average: 0, |
1843 | median: 0, | |
1844 | history: expect.any(CircularArray) | |
1845 | }, | |
1846 | waitTime: { | |
932fc8be | 1847 | aggregate: 0, |
a4e07f72 JB |
1848 | average: 0, |
1849 | median: 0, | |
1850 | history: expect.any(CircularArray) | |
1851 | }, | |
5df69fab JB |
1852 | elu: { |
1853 | idle: { | |
1854 | aggregate: 0, | |
1855 | average: 0, | |
1856 | median: 0, | |
1857 | history: expect.any(CircularArray) | |
1858 | }, | |
1859 | active: { | |
1860 | aggregate: 0, | |
1861 | average: 0, | |
1862 | median: 0, | |
1863 | history: expect.any(CircularArray) | |
1864 | }, | |
1865 | utilization: 0 | |
1866 | } | |
e62e7646 JB |
1867 | }) |
1868 | } | |
1869 | expect( | |
1870 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1871 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1872 | ).defaultWorkerWeight | |
1873 | ).toBeGreaterThan(0) | |
1874 | expect( | |
1875 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1876 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1877 | ).roundId |
e62e7646 JB |
1878 | ).toBe(0) |
1879 | expect( | |
1880 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1881 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1882 | ).nextWorkerNodeId |
e62e7646 JB |
1883 | ).toBe(0) |
1884 | expect( | |
1885 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1886 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1887 | ).roundWeights | |
1888 | ).toStrictEqual([ | |
1889 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1890 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1891 | ).defaultWorkerWeight | |
1892 | ]) | |
1893 | // We need to clean up the resources after our test | |
1894 | await pool.destroy() | |
1895 | }) | |
1896 | ||
1897 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
1898 | const pool = new DynamicThreadPool( | |
1899 | min, | |
1900 | max, | |
1901 | './tests/worker-files/thread/testWorker.js', | |
1902 | { | |
1903 | workerChoiceStrategy: | |
1904 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1905 | } | |
1906 | ) | |
1907 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1908 | const promises = new Set() | |
1909 | const maxMultiplier = 2 | |
1910 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1911 | promises.add(pool.execute()) | |
1912 | } | |
1913 | await Promise.all(promises) | |
1914 | for (const workerNode of pool.workerNodes) { | |
f59e1027 | 1915 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1916 | tasks: { |
1917 | executed: maxMultiplier, | |
1918 | executing: 0, | |
1919 | queued: 0, | |
df593701 | 1920 | maxQueued: 0, |
a4e07f72 JB |
1921 | failed: 0 |
1922 | }, | |
1923 | runTime: { | |
932fc8be | 1924 | aggregate: 0, |
a4e07f72 JB |
1925 | average: 0, |
1926 | median: 0, | |
1927 | history: expect.any(CircularArray) | |
1928 | }, | |
1929 | waitTime: { | |
932fc8be | 1930 | aggregate: 0, |
a4e07f72 JB |
1931 | average: 0, |
1932 | median: 0, | |
1933 | history: expect.any(CircularArray) | |
1934 | }, | |
5df69fab JB |
1935 | elu: { |
1936 | idle: { | |
1937 | aggregate: 0, | |
1938 | average: 0, | |
1939 | median: 0, | |
1940 | history: expect.any(CircularArray) | |
1941 | }, | |
1942 | active: { | |
1943 | aggregate: 0, | |
1944 | average: 0, | |
1945 | median: 0, | |
1946 | history: expect.any(CircularArray) | |
1947 | }, | |
1948 | utilization: 0 | |
1949 | } | |
e62e7646 JB |
1950 | }) |
1951 | } | |
1952 | expect( | |
1953 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1954 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1955 | ).defaultWorkerWeight | |
1956 | ).toBeGreaterThan(0) | |
1957 | expect( | |
1958 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1959 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1960 | ).roundId |
e62e7646 JB |
1961 | ).toBe(0) |
1962 | expect( | |
1963 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1964 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1965 | ).nextWorkerNodeId |
e62e7646 JB |
1966 | ).toBe(0) |
1967 | expect( | |
1968 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1969 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1970 | ).roundWeights | |
1971 | ).toStrictEqual([ | |
1972 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1973 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1974 | ).defaultWorkerWeight | |
1975 | ]) | |
1976 | // We need to clean up the resources after our test | |
1977 | await pool.destroy() | |
1978 | }) | |
1979 | ||
8c3ec188 JB |
1980 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
1981 | const workerChoiceStrategy = | |
1982 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1983 | let pool = new FixedThreadPool( | |
1984 | max, | |
1985 | './tests/worker-files/thread/testWorker.js' | |
1986 | ) | |
1987 | expect( | |
1988 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1989 | workerChoiceStrategy | |
d33be430 | 1990 | ).roundId |
8c3ec188 JB |
1991 | ).toBeDefined() |
1992 | expect( | |
1993 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1994 | workerChoiceStrategy | |
d33be430 | 1995 | ).nextWorkerNodeId |
8c3ec188 JB |
1996 | ).toBeDefined() |
1997 | expect( | |
1998 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1999 | workerChoiceStrategy | |
2000 | ).defaultWorkerWeight | |
2001 | ).toBeDefined() | |
2002 | expect( | |
2003 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2004 | workerChoiceStrategy | |
2005 | ).roundWeights | |
2006 | ).toBeDefined() | |
2007 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2008 | expect( | |
2009 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2010 | workerChoiceStrategy | |
d33be430 | 2011 | ).roundId |
8c3ec188 JB |
2012 | ).toBe(0) |
2013 | expect( | |
2014 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2015 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2016 | ).nextWorkerNodeId |
8c3ec188 JB |
2017 | ).toBe(0) |
2018 | expect( | |
2019 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2020 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2021 | ).defaultWorkerWeight | |
2022 | ).toBeGreaterThan(0) | |
2023 | expect( | |
2024 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2025 | workerChoiceStrategy | |
2026 | ).roundWeights | |
2027 | ).toStrictEqual([ | |
2028 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2029 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2030 | ).defaultWorkerWeight | |
2031 | ]) | |
2032 | await pool.destroy() | |
2033 | pool = new DynamicThreadPool( | |
2034 | min, | |
2035 | max, | |
2036 | './tests/worker-files/thread/testWorker.js' | |
2037 | ) | |
2038 | expect( | |
2039 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2040 | workerChoiceStrategy | |
d33be430 | 2041 | ).roundId |
8c3ec188 JB |
2042 | ).toBeDefined() |
2043 | expect( | |
2044 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2045 | workerChoiceStrategy | |
d33be430 | 2046 | ).nextWorkerNodeId |
8c3ec188 JB |
2047 | ).toBeDefined() |
2048 | expect( | |
2049 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2050 | workerChoiceStrategy | |
2051 | ).defaultWorkerWeight | |
2052 | ).toBeDefined() | |
2053 | expect( | |
2054 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2055 | workerChoiceStrategy | |
2056 | ).roundWeights | |
2057 | ).toBeDefined() | |
2058 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2059 | expect( | |
2060 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2061 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2062 | ).nextWorkerNodeId |
8c3ec188 JB |
2063 | ).toBe(0) |
2064 | expect( | |
2065 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2066 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2067 | ).defaultWorkerWeight | |
2068 | ).toBeGreaterThan(0) | |
2069 | expect( | |
2070 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2071 | workerChoiceStrategy | |
2072 | ).roundWeights | |
2073 | ).toStrictEqual([ | |
2074 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2075 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2076 | ).defaultWorkerWeight | |
2077 | ]) | |
2078 | // We need to clean up the resources after our test | |
2079 | await pool.destroy() | |
2080 | }) | |
2081 | ||
89b09b26 | 2082 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
2083 | expect( |
2084 | () => | |
2085 | new DynamicThreadPool( | |
2086 | min, | |
2087 | max, | |
2088 | './tests/worker-files/thread/testWorker.js', | |
1927ee67 | 2089 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 2090 | ) |
d4aeae5a | 2091 | ).toThrowError("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
2092 | }) |
2093 | }) |