func TestFormatterTagged(t *testing.T) {
assert := assert.New(t)
formatter := new(StandardSinkFormatter)
formatter.SetFormat("[%time%] [%severity%] - %message% (%tags%)")
var msg core.LogMessage = core.CreateTaggedLogMessage("DEBUG", "test", []string{"A", "B"})
output := formatter.GetFormattedMessage(msg)
expected := fmt.Sprintf("[%s] [%s] - %s (%s)", msg.Time().Format(time.RFC3339), "DEBUG", "test", "A,B")
assert.EqualValues(expected, output)
}
func TestFormatterSpecialDateFormat(t *testing.T) {
assert := assert.New(t)
formatter := new(StandardSinkFormatter)
formatter.SetFormat("[%time(2006-02-01 15:03:04.000)%] [%severity%] - %message%")
var msg core.LogMessage = core.CreateBasicLogMessage("DEBUG", "test")
output := formatter.GetFormattedMessage(msg)
expected := fmt.Sprintf("[%s] [%s] - %s", msg.Time().Format("2006-02-01 15:03:04.000"), "DEBUG", "test")
assert.EqualValues(expected, output)
}
func TestFormatterNewLines(t *testing.T) {
assert := assert.New(t)
formatter := new(StandardSinkFormatter)
formatter.SetFormat("[%time%] [%severity%] - %message%")
var msg core.LogMessage = core.CreateBasicLogMessage("DEBUG", "test\ntest")
output := formatter.GetFormattedMessage(msg)
expected := fmt.Sprintf("[%s] [%s] - %s", msg.Time().Format(time.RFC3339), "DEBUG", "test\n\ttest")
assert.EqualValues(expected, output)
}
func (this *StandardSinkFormatter) GetFormattedMessage(msg core.LogMessage) string {
var b bytes.Buffer
this.compiledTemplate.Execute(
&b,
map[string]interface{}{
"time": msg.Time().Format(this.timeFormat),
"severity": msg.Severity(),
"message": strings.Replace(msg.Message(), "\n", "\n\t", -1),
"tags": strings.Join(msg.Tags(), ","),
},
)
return b.String()
}