zlog/journald/journald_test.go

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// +build !windows
package journald_test
import "github.com/rs/zerolog"
import "github.com/rs/zerolog/journald"
func ExampleNewJournalDWriter() {
log := zerolog.New(journald.NewJournalDWriter())
log.Info().Str("foo", "bar").Uint64("small", 123).Float64("float", 3.14).Uint64("big", 1152921504606846976).Msg("Journal Test")
// Output:
}
/*
There is no automated way to verify the output - since the output is sent
to journald process and method to retrieve is journalctl. Will find a way
to automate the process and fix this test.
$ journalctl -o verbose -f
Thu 2018-04-26 22:30:20.768136 PDT [s=3284d695bde946e4b5017c77a399237f;i=329f0;b=98c0dca0debc4b98a5b9534e910e7dd6;m=7a702e35dd4;t=56acdccd2ed0a;x=4690034cf0348614]
PRIORITY=6
_AUDIT_LOGINUID=1000
_BOOT_ID=98c0dca0debc4b98a5b9534e910e7dd6
_MACHINE_ID=926ed67eb4744580948de70fb474975e
_HOSTNAME=sprint
_UID=1000
_GID=1000
_CAP_EFFECTIVE=0
_SYSTEMD_SLICE=-.slice
_TRANSPORT=journal
_SYSTEMD_CGROUP=/
_AUDIT_SESSION=2945
MESSAGE=Journal Test
FOO=bar
BIG=1152921504606846976
_COMM=journald.test
SMALL=123
FLOAT=3.14
JSON={"level":"info","foo":"bar","small":123,"float":3.14,"big":1152921504606846976,"message":"Journal Test"}
_PID=27103
_SOURCE_REALTIME_TIMESTAMP=1524807020768136
*/