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wxing1292andGitHub
28f3633e95
* Implement PriorityRateLimiter and PriorityReservation * Add UT to PriorityRateLimiter and PriorityReservation * Split MultiStageRateLimiter and MultiStageReservation into dedicated files * Rename MultiStageRateLimiter to MultiRateLimiter * Rename MultiStageReservation to MultiReservation
134 lines
3.9 KiB
Go
134 lines
3.9 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package quotas
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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type (
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rateLimiterSuite struct {
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suite.Suite
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*require.Assertions
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}
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)
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func TestRateLimiterSuite(t *testing.T) {
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s := new(rateLimiterSuite)
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suite.Run(t, s)
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}
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func (s *rateLimiterSuite) SetupSuite() {
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}
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func (s *rateLimiterSuite) TearDownSuite() {
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}
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func (s *rateLimiterSuite) SetupTest() {
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s.Assertions = require.New(s.T())
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}
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func (s *rateLimiterSuite) TearDownTest() {
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}
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func (s *rateLimiterSuite) TestSetRate_Same() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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rateLimiterBefore := rateLimiter.goRateLimiter
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rateLimiter.SetRate(testRate)
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rateLimiterAfter := rateLimiter.goRateLimiter
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s.Equal(testRate, rateLimiter.Rate())
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s.Equal(testBurst, rateLimiter.Burst())
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s.Equal(rateLimiterBefore, rateLimiterAfter)
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}
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func (s *rateLimiterSuite) TestSetRate_Diff() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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newRate := testRate * 2
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rateLimiter.SetRate(newRate)
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s.Equal(newRate, rateLimiter.Rate())
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s.Equal(testBurst, rateLimiter.Burst())
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}
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func (s *rateLimiterSuite) TestSetBurst_Same() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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rateLimiterBefore := rateLimiter.goRateLimiter
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rateLimiter.SetBurst(testBurst)
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rateLimiterAfter := rateLimiter.goRateLimiter
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s.Equal(testRate, rateLimiter.Rate())
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s.Equal(testBurst, rateLimiter.Burst())
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s.Equal(rateLimiterBefore, rateLimiterAfter)
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}
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func (s *rateLimiterSuite) TestSetBurst_Diff() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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newBurst := testBurst * 2
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rateLimiter.SetBurst(newBurst)
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s.Equal(testRate, rateLimiter.Rate())
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s.Equal(newBurst, rateLimiter.Burst())
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}
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func (s *rateLimiterSuite) TestSetRateBurst_Same() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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rateLimiterBefore := rateLimiter.goRateLimiter
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rateLimiter.SetRateBurst(rateLimiter.Rate(), rateLimiter.Burst())
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rateLimiterAfter := rateLimiter.goRateLimiter
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s.Equal(testRate, rateLimiter.Rate())
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s.Equal(testBurst, rateLimiter.Burst())
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s.Equal(rateLimiterBefore, rateLimiterAfter)
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}
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func (s *rateLimiterSuite) TestSetRateBurst_Diff() {
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rateLimiter := NewRateLimiter(testRate, testBurst)
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newRate := rateLimiter.Rate() * 2
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newBurst := rateLimiter.Burst()
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rateLimiter.SetRateBurst(newRate, newBurst)
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s.Equal(newRate, rateLimiter.Rate())
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s.Equal(newBurst, rateLimiter.Burst())
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newRate = rateLimiter.Rate()
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newBurst = rateLimiter.Burst() * 2
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rateLimiter.SetRateBurst(newRate, newBurst)
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s.Equal(newRate, rateLimiter.Rate())
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s.Equal(newBurst, rateLimiter.Burst())
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newRate = rateLimiter.Rate() * 2
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newBurst = rateLimiter.Burst() * 2
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rateLimiter.SetRateBurst(newRate, newBurst)
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s.Equal(newRate, rateLimiter.Rate())
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s.Equal(newBurst, rateLimiter.Burst())
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}
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