zlog/ctx_test.go

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package zerolog
import (
"context"
"io/ioutil"
"reflect"
"testing"
)
func TestCtx(t *testing.T) {
log := New(ioutil.Discard)
ctx := log.WithContext(context.Background())
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log2 := Ctx(ctx)
if !reflect.DeepEqual(log, *log2) {
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t.Error("Ctx did not return the expected logger")
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}
// update
log = log.Level(InfoLevel)
ctx = log.WithContext(ctx)
log2 = Ctx(ctx)
if !reflect.DeepEqual(log, *log2) {
t.Error("Ctx did not return the expected logger")
}
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log2 = Ctx(context.Background())
if log2 != disabledLogger {
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t.Error("Ctx did not return the expected logger")
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}
}
func TestCtxDisabled(t *testing.T) {
ctx := disabledLogger.WithContext(context.Background())
if ctx != context.Background() {
t.Error("WithContext stored a disabled logger")
}
ctx = New(ioutil.Discard).WithContext(ctx)
if reflect.DeepEqual(Ctx(ctx), disabledLogger) {
t.Error("WithContext did not store logger")
}
ctx = disabledLogger.WithContext(ctx)
if !reflect.DeepEqual(Ctx(ctx), disabledLogger) {
t.Error("WithContext did not update logger pointer with disabled logger")
}
}