111 lines
2.7 KiB
Go
111 lines
2.7 KiB
Go
package json
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import (
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/influxdata/telegraf/metric"
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)
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func TestSerializeMetricFloat(t *testing.T) {
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now := time.Now()
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tags := map[string]string{
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"cpu": "cpu0",
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}
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fields := map[string]interface{}{
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"usage_idle": float64(91.5),
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}
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m, err := metric.New("cpu", tags, fields, now)
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assert.NoError(t, err)
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s := JsonSerializer{}
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var buf []byte
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buf, err = s.Serialize(m)
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assert.NoError(t, err)
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expS := []byte(fmt.Sprintf(`{"fields":{"usage_idle":91.5},"name":"cpu","tags":{"cpu":"cpu0"},"timestamp":%d}`, now.Unix()) + "\n")
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assert.Equal(t, string(expS), string(buf))
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}
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func TestSerializeMetricInt(t *testing.T) {
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now := time.Now()
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tags := map[string]string{
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"cpu": "cpu0",
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}
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fields := map[string]interface{}{
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"usage_idle": int64(90),
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}
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m, err := metric.New("cpu", tags, fields, now)
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assert.NoError(t, err)
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s := JsonSerializer{}
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var buf []byte
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buf, err = s.Serialize(m)
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assert.NoError(t, err)
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expS := []byte(fmt.Sprintf(`{"fields":{"usage_idle":90},"name":"cpu","tags":{"cpu":"cpu0"},"timestamp":%d}`, now.Unix()) + "\n")
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assert.Equal(t, string(expS), string(buf))
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}
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func TestSerializeMetricString(t *testing.T) {
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now := time.Now()
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tags := map[string]string{
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"cpu": "cpu0",
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}
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fields := map[string]interface{}{
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"usage_idle": "foobar",
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}
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m, err := metric.New("cpu", tags, fields, now)
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assert.NoError(t, err)
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s := JsonSerializer{}
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var buf []byte
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buf, err = s.Serialize(m)
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assert.NoError(t, err)
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expS := []byte(fmt.Sprintf(`{"fields":{"usage_idle":"foobar"},"name":"cpu","tags":{"cpu":"cpu0"},"timestamp":%d}`, now.Unix()) + "\n")
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assert.Equal(t, string(expS), string(buf))
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}
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func TestSerializeMultiFields(t *testing.T) {
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now := time.Now()
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tags := map[string]string{
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"cpu": "cpu0",
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}
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fields := map[string]interface{}{
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"usage_idle": int64(90),
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"usage_total": 8559615,
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}
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m, err := metric.New("cpu", tags, fields, now)
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assert.NoError(t, err)
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s := JsonSerializer{}
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var buf []byte
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buf, err = s.Serialize(m)
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assert.NoError(t, err)
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expS := []byte(fmt.Sprintf(`{"fields":{"usage_idle":90,"usage_total":8559615},"name":"cpu","tags":{"cpu":"cpu0"},"timestamp":%d}`, now.Unix()) + "\n")
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assert.Equal(t, string(expS), string(buf))
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}
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func TestSerializeMetricWithEscapes(t *testing.T) {
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now := time.Now()
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tags := map[string]string{
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"cpu tag": "cpu0",
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}
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fields := map[string]interface{}{
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"U,age=Idle": int64(90),
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}
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m, err := metric.New("My CPU", tags, fields, now)
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assert.NoError(t, err)
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s := JsonSerializer{}
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buf, err := s.Serialize(m)
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assert.NoError(t, err)
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expS := []byte(fmt.Sprintf(`{"fields":{"U,age=Idle":90},"name":"My CPU","tags":{"cpu tag":"cpu0"},"timestamp":%d}`, now.Unix()) + "\n")
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assert.Equal(t, string(expS), string(buf))
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}
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