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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())
log2 := Ctx(ctx)
if !reflect.DeepEqual(log, *log2) {
t.Error("Ctx did not return the expected logger")
}
// 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")
}
log2 = Ctx(context.Background())
if log2 != disabledLogger {
t.Error("Ctx did not return the expected logger")
}
DefaultContextLogger = &log
t.Cleanup(func() { DefaultContextLogger = nil })
log2 = Ctx(context.Background())
if log2 != &log {
t.Error("Ctx did not return the expected logger")
}
}
func TestCtxDisabled(t *testing.T) {
dl := New(ioutil.Discard).Level(Disabled)
ctx := dl.WithContext(context.Background())
if ctx != context.Background() {
t.Error("WithContext stored a disabled logger")
}
l := New(ioutil.Discard).With().Str("foo", "bar").Logger()
ctx = l.WithContext(ctx)
if !reflect.DeepEqual(Ctx(ctx), &l) {
t.Error("WithContext did not store logger")
}
l.UpdateContext(func(c Context) Context {
return c.Str("bar", "baz")
})
ctx = l.WithContext(ctx)
if !reflect.DeepEqual(Ctx(ctx), &l) {
t.Error("WithContext did not store updated logger")
}
l = l.Level(DebugLevel)
ctx = l.WithContext(ctx)
if !reflect.DeepEqual(Ctx(ctx), &l) {
t.Error("WithContext did not store copied logger")
}
ctx = dl.WithContext(ctx)
if !reflect.DeepEqual(Ctx(ctx), &dl) {
t.Error("WithContext did not override logger with a disabled logger")
}
}
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