43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
/*
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* Licensed to Elasticsearch B.V. under one or more contributor
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* license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright
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* ownership. Elasticsearch B.V. licenses this file to you under
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* the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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'use strict'
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const { test } = require('tap')
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const { roundRobinSelector, randomSelector } = require('../../lib/Transport').internals
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test('RoundRobinSelector', t => {
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const selector = roundRobinSelector()
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const arr = [0, 1, 2, 3, 4, 5]
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t.plan(arr.length + 1)
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for (let i = 0; i <= arr.length; i++) {
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t.equal(
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selector(arr),
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i === arr.length ? arr[0] : arr[i]
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)
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}
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})
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test('RandomSelector', t => {
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t.plan(1)
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const arr = [0, 1, 2, 3, 4, 5]
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t.type(randomSelector(arr), 'number')
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})
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