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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Content before git sha 34fdeebefcbf183ed7f916f931aa0586fdaa1b40
* Copyright (c) 2016, The Gocql authors,
* provided under the BSD-3-Clause License.
* See the NOTICE file distributed with this work for additional information.
*/
package gocql
import (
"net"
"sync"
"testing"
)
func TestEventDebounce(t *testing.T) {
const eventCount = 150
wg := &sync.WaitGroup{}
wg.Add(1)
eventsSeen := 0
debouncer := newEventDebouncer("testDebouncer", func(events []frame) {
defer wg.Done()
eventsSeen += len(events)
}, &defaultLogger{})
defer debouncer.stop()
for i := 0; i < eventCount; i++ {
debouncer.debounce(&statusChangeEventFrame{
change: "UP",
host: net.IPv4(127, 0, 0, 1),
port: 9042,
})
}
wg.Wait()
if eventCount != eventsSeen {
t.Fatalf("expected to see %d events but got %d", eventCount, eventsSeen)
}
}
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