Increase retry time of some tests (#890)

Author: ishii-norimi

tests/gui/view/elm.test.js

@@ -25,7 +25,7 @@ describe('classification', () => {
 		const activation = await buttons.waitForSelector('select:nth-of-type(1)')
 		await expect((await activation.getProperty('value')).jsonValue()).resolves.toBe('sigmoid')
 		const size = await buttons.waitForSelector('input:nth-of-type(1)')
-		await expect(( size.getAttribute('value'))).resolves.toBe('10')
+		await expect(size.getAttribute('value')).resolves.toBe('10')
 	})
 
 	test('learn', async () => {

tests/lib/model/a2c.test.js

@@ -1,5 +1,5 @@
 import { jest } from '@jest/globals'
-jest.retryTimes(10)
+jest.retryTimes(20)
 
 import A2CAgent from '../../../lib/model/a2c.js'
 import CartPoleRLEnvironment from '../../../lib/rl/cartpole.js'

tests/lib/model/knearestneighbor.test.js

@@ -1,5 +1,5 @@
 import { jest } from '@jest/globals'
-jest.retryTimes(3)
+jest.retryTimes(5)
 
 import {
 	KNN,

tests/lib/model/nns/layer/rnn.test.js

@@ -1,3 +1,6 @@
+import { jest } from '@jest/globals'
+jest.retryTimes(3)
+
 import NeuralNetwork from '../../../../../lib/model/neuralnetwork.js'
 import Matrix from '../../../../../lib/util/matrix.js'
 import Tensor from '../../../../../lib/util/tensor.js'

tests/lib/model/optics.test.js

@@ -1,5 +1,5 @@
 import { jest } from '@jest/globals'
-jest.retryTimes(3)
+jest.retryTimes(5)
 
 import Matrix from '../../../lib/util/matrix.js'
 import OPTICS from '../../../lib/model/optics.js'

tests/lib/model/selective_sampling_winnow.test.js

@@ -1,3 +1,6 @@
+import { jest } from '@jest/globals'
+jest.retryTimes(3)
+
 import SelectiveSamplingWinnow from '../../../lib/model/selective_sampling_winnow.js'
 
 import { accuracy } from '../../../lib/evaluate/classification.js'