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ceph-csi/internal/health-checker/filechecker_test.go

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/*
Copyright 2023 ceph-csi authors.
Licensed 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.
*/
package healthchecker
import (
"testing"
"time"
)
func TestFileChecker(t *testing.T) {
t.Parallel()
volumePath := t.TempDir()
fc := newFileChecker(volumePath)
checker, ok := fc.(*fileChecker)
if !ok {
t.Errorf("failed to convert fc to *fileChecker: %v", fc)
}
checker.interval = time.Second * 5
// start the checker
checker.start()
// wait a second to get the go routine running
time.Sleep(time.Second)
if !checker.isRunning {
t.Error("checker failed to start")
}
for i := 0; i < 10; i++ {
// check health, should be healthy
healthy, msg := checker.isHealthy()
if !healthy || msg != nil {
t.Error("volume is unhealthy")
}
time.Sleep(time.Second)
}
if !checker.isRunning {
t.Error("runChecker() exited already")
}
// stop the checker
checker.stop()
}
func TestWriteReadTimestamp(t *testing.T) {
t.Parallel()
volumePath := t.TempDir()
fc := newFileChecker(volumePath)
checker, ok := fc.(*fileChecker)
if !ok {
t.Errorf("failed to convert fc to *fileChecker: %v", fc)
}
ts := time.Now()
err := checker.writeTimestamp(ts)
if err != nil {
t.Fatalf("failed to write timestamp: %v", err)
}
_, err = checker.readTimestamp()
if err != nil {
t.Fatalf("failed to read timestamp: %v", err)
}
}