49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
|
package m
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
. "testing"
|
||
|
|
|
||
|
|
"github.com/mediocregopher/mediocre-go-lib/mcfg"
|
||
|
|
"github.com/mediocregopher/mediocre-go-lib/mctx"
|
||
|
|
"github.com/mediocregopher/mediocre-go-lib/mlog"
|
||
|
|
"github.com/mediocregopher/mediocre-go-lib/mrun"
|
||
|
|
"github.com/mediocregopher/mediocre-go-lib/mtest/massert"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestServiceCtx(t *T) {
|
||
|
|
t.Run("log-level", func(t *T) {
|
||
|
|
ctx := NewServiceCtx()
|
||
|
|
|
||
|
|
// pull the Logger out of the ctx and set the Handler on it, so we can check
|
||
|
|
// the log level
|
||
|
|
var msgs []mlog.Message
|
||
|
|
logger := mlog.From(ctx)
|
||
|
|
logger.SetHandler(func(msg mlog.Message) error {
|
||
|
|
msgs = append(msgs, msg)
|
||
|
|
return nil
|
||
|
|
})
|
||
|
|
|
||
|
|
// create a child Context before running to ensure it the change propagates
|
||
|
|
// correctly.
|
||
|
|
ctxA := mctx.ChildOf(ctx, "A")
|
||
|
|
|
||
|
|
params := mcfg.ParamValues{{Name: "log-level", Value: json.RawMessage(`"DEBUG"`)}}
|
||
|
|
if err := mcfg.Populate(ctx, params); err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
} else if err := mrun.Start(ctx); err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
mlog.From(ctxA).Info("foo")
|
||
|
|
mlog.From(ctxA).Debug("bar")
|
||
|
|
massert.Fatal(t, massert.All(
|
||
|
|
massert.Len(msgs, 2),
|
||
|
|
massert.Equal(msgs[0].Level.String(), "INFO"),
|
||
|
|
massert.Equal(msgs[0].Description.String(), "(/A) foo"),
|
||
|
|
massert.Equal(msgs[1].Level.String(), "DEBUG"),
|
||
|
|
massert.Equal(msgs[1].Description.String(), "(/A) bar"),
|
||
|
|
))
|
||
|
|
})
|
||
|
|
}
|