mirror of
https://github.com/gogrlx/nats-server.git
synced 2026-04-02 03:38:42 -07:00
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
// Copyright 2021-2022 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package server
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import (
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"testing"
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"time"
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)
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func TestRateCounter(t *testing.T) {
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counter := newRateCounter(10)
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counter.interval = 100 * time.Millisecond
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var i int
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for i = 0; i < 10; i++ {
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if !counter.allow() {
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t.Errorf("counter should allow (iteration %d)", i)
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}
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}
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for i = 0; i < 5; i++ {
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if counter.allow() {
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t.Errorf("counter should not allow (iteration %d)", i)
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}
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}
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blocked := counter.countBlocked()
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if blocked != 5 {
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t.Errorf("Expected blocked = 5, got %d", blocked)
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}
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blocked = counter.countBlocked()
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if blocked != 0 {
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t.Errorf("Expected blocked = 0, got %d", blocked)
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}
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time.Sleep(150 * time.Millisecond)
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if !counter.allow() {
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t.Errorf("Expected true after current time window expired")
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}
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}
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