return
}
var _ = Describe("SignalableLogger", func() {
var (
signalChannel chan os.Signal
)
BeforeEach(func() {
signalChannel = make(chan os.Signal, 1)
})
Describe("Toggling forced debug", func() {
Describe("when the log level is error", func() {
It("outputs at debug level", func() {
stdout, stderr := captureOutputs(func() {
logger, doneChannel := bilog.NewSignalableLogger(boshlog.NewLogger(boshlog.LevelError), signalChannel)
signalChannel <- syscall.SIGHUP
<-doneChannel
logger.Debug("TOGGLED_DEBUG", "some debug log")
logger.Info("TOGGLED_INFO", "some info log")
logger.Warn("TOGGLED_WARN", "some warn log")
logger.Error("TOGGLED_ERROR", "some error log")
})
Expect(stdout).To(ContainSubstring("TOGGLED_DEBUG"))
Expect(stdout).To(ContainSubstring("TOGGLED_INFO"))
Expect(stderr).To(ContainSubstring("TOGGLED_WARN"))
Expect(stderr).To(ContainSubstring("TOGGLED_ERROR"))
})
func newSignalableLogger(logger boshlog.Logger) boshlog.Logger {
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGHUP)
signalableLogger, _ := bilog.NewSignalableLogger(logger, c)
return signalableLogger
}
