func TestLogger_Trace_info(t *testing.T) {
h := memory.New()
l := &log.Logger{
Handler: h,
Level: log.InfoLevel,
}
func() (err error) {
defer l.WithField("file", "sloth.png").Trace("upload").Stop(&err)
return nil
}()
assert.Equal(t, 2, len(h.Entries))
{
e := h.Entries[0]
assert.Equal(t, e.Message, "upload")
assert.Equal(t, e.Level, log.InfoLevel)
assert.Equal(t, log.Fields{"file": "sloth.png"}, e.Fields)
}
{
e := h.Entries[1]
assert.Equal(t, e.Message, "upload")
assert.Equal(t, e.Level, log.InfoLevel)
assert.Equal(t, "sloth.png", e.Fields["file"])
assert.IsType(t, time.Duration(0), e.Fields["duration"])
}
}
func TestFielder(t *testing.T) {
h := memory.New()
log.SetHandler(h)
pet := &Pet{"Tobi", 3}
log.WithFields(pet).Info("add pet")
e := h.Entries[0]
assert.Equal(t, log.Fields{"name": "Tobi", "age": 3}, e.Fields)
}
func TestInfo(t *testing.T) {
h := memory.New()
log.SetHandler(h)
log.Infof("logged in %s", "Tobi")
e := h.Entries[0]
assert.Equal(t, e.Message, "logged in Tobi")
assert.Equal(t, e.Level, log.InfoLevel)
}
func TestLogger_printf(t *testing.T) {
h := memory.New()
l := &log.Logger{
Handler: h,
Level: log.InfoLevel,
}
l.Infof("logged in %s", "Tobi")
e := h.Entries[0]
assert.Equal(t, e.Message, "logged in Tobi")
assert.Equal(t, e.Level, log.InfoLevel)
}
func TestLogger_levels(t *testing.T) {
h := memory.New()
l := &log.Logger{
Handler: h,
Level: log.InfoLevel,
}
l.Debug("uploading")
l.Info("upload complete")
assert.Equal(t, 1, len(h.Entries))
e := h.Entries[0]
assert.Equal(t, e.Message, "upload complete")
assert.Equal(t, e.Level, log.InfoLevel)
}
func TestLogger_HandlerFunc(t *testing.T) {
h := memory.New()
f := func(e *log.Entry) error {
return h.HandleLog(e)
}
l := &log.Logger{
Handler: log.HandlerFunc(f),
Level: log.InfoLevel,
}
l.Infof("logged in %s", "Tobi")
e := h.Entries[0]
assert.Equal(t, e.Message, "logged in Tobi")
assert.Equal(t, e.Level, log.InfoLevel)
}
func TestLogger_WithField(t *testing.T) {
h := memory.New()
l := &log.Logger{
Handler: h,
Level: log.InfoLevel,
}
ctx := l.WithField("file", "sloth.png").WithField("user", "Tobi")
ctx.Debug("uploading")
ctx.Info("upload complete")
assert.Equal(t, 1, len(h.Entries))
e := h.Entries[0]
assert.Equal(t, e.Message, "upload complete")
assert.Equal(t, e.Level, log.InfoLevel)
assert.Equal(t, log.Fields{"file": "sloth.png", "user": "******"}, e.Fields)
}