func main() {
logger := newSignalableLogger(boshlog.NewLogger(boshlog.LevelDebug))
defer logger.HandlePanic("Main")
logger.Debug(mainLogTag, "Starting agent")
fs := boshsys.NewOsFileSystem(logger)
app := boshapp.New(logger, fs)
err := app.Setup(os.Args)
if err != nil {
logger.Error(mainLogTag, "App setup %s", err.Error())
os.Exit(1)
}
err = app.Run()
if err != nil {
logger.Error(mainLogTag, "App run %s", err.Error())
os.Exit(1)
}
}
_, err := Levelify("unknown")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(Equal("Unknown LogLevel string 'unknown', expected one of [DEBUG, INFO, WARN, ERROR, NONE]"))
_, err = Levelify("")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(Equal("Unknown LogLevel string '', expected one of [DEBUG, INFO, WARN, ERROR, NONE]"))
})
})
var _ = Describe("Logger", func() {
Describe("Debug", func() {
It("logs the formatted message to Logger.out at the debug level", func() {
stdout, stderr := captureOutputs(func() {
logger := NewLogger(LevelDebug)
logger.Debug("TAG", "some %s info to log", "awesome")
})
expectedContent := expectedLogFormat("TAG", "DEBUG - some awesome info to log")
Expect(stdout).To(MatchRegexp(expectedContent))
Expect(stderr).ToNot(MatchRegexp(expectedContent))
})
})
Describe("DebugWithDetails", func() {
It("logs the message to Logger.out at the debug level with specially formatted arguments", func() {
stdout, stderr := captureOutputs(func() {
logger := NewLogger(LevelDebug)
logger.DebugWithDetails("TAG", "some info to log", "awesome")
})