コード例 #1
0
ファイル: logrus_test.go プロジェクト: nguyendangminh/kernel
func TestDoubleLoggingDoesntPrefixPreviousFields(t *testing.T) {

	var buffer bytes.Buffer
	var fields Fields

	logger := New()
	logger.Out = &buffer
	logger.Formatter = new(JSONFormatter)

	llog := logger.WithField("context", "eating raw fish")

	llog.Info("looks delicious")

	err := json.Unmarshal(buffer.Bytes(), &fields)
	assert.NoError(t, err, "should have decoded first message")
	assert.Equal(t, len(fields), 4, "should only have msg/time/level/context fields")
	assert.Equal(t, fields["msg"], "looks delicious")
	assert.Equal(t, fields["context"], "eating raw fish")

	buffer.Reset()

	llog.Warn("omg it is!")

	err = json.Unmarshal(buffer.Bytes(), &fields)
	assert.NoError(t, err, "should have decoded second message")
	assert.Equal(t, len(fields), 4, "should only have msg/time/level/context fields")
	assert.Equal(t, fields["msg"], "omg it is!")
	assert.Equal(t, fields["context"], "eating raw fish")
	assert.Nil(t, fields["fields.msg"], "should not have prefixed previous `msg` entry")

}
コード例 #2
0
ファイル: logrus_test.go プロジェクト: nguyendangminh/kernel
func LogAndAssertText(t *testing.T, log func(*Logger), assertions func(fields map[string]string)) {
	var buffer bytes.Buffer

	logger := New()
	logger.Out = &buffer
	logger.Formatter = &TextFormatter{
		DisableColors: true,
	}

	log(logger)

	fields := make(map[string]string)
	for _, kv := range strings.Split(buffer.String(), " ") {
		if !strings.Contains(kv, "=") {
			continue
		}
		kvArr := strings.Split(kv, "=")
		key := strings.TrimSpace(kvArr[0])
		val := kvArr[1]
		if kvArr[1][0] == '"' {
			var err error
			val, err = strconv.Unquote(val)
			assert.NoError(t, err)
		}
		fields[key] = val
	}
	assertions(fields)
}