telegraf/plugins/outputs/amon/amon_test.go

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package amon
import (
"fmt"
"reflect"
"testing"
"time"
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"github.com/influxdata/telegraf/testutil"
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"github.com/influxdata/telegraf"
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)
func TestBuildPoint(t *testing.T) {
var tagtests = []struct {
ptIn telegraf.Metric
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outPt Point
err error
}{
{
testutil.TestMetric(float64(0.0), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
0.0,
},
nil,
},
{
testutil.TestMetric(float64(1.0), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
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1.0,
},
nil,
},
{
testutil.TestMetric(int(10), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
10.0,
},
nil,
},
{
testutil.TestMetric(int32(112345), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
112345.0,
},
nil,
},
{
testutil.TestMetric(int64(112345), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
112345.0,
},
nil,
},
{
testutil.TestMetric(float32(11234.5), "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
11234.5,
},
nil,
},
{
testutil.TestMetric("11234.5", "testpt"),
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Point{
float64(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC).Unix()),
11234.5,
},
fmt.Errorf("unable to extract value from Fields, undeterminable type"),
},
}
for _, tt := range tagtests {
pt, err := buildMetrics(tt.ptIn)
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if err != nil && tt.err == nil {
t.Errorf("%s: unexpected error, %+v\n", tt.ptIn.Name(), err)
}
if tt.err != nil && err == nil {
t.Errorf("%s: expected an error (%s) but none returned", tt.ptIn.Name(), tt.err.Error())
}
if !reflect.DeepEqual(pt["value"], tt.outPt) && tt.err == nil {
t.Errorf("%s: \nexpected %+v\ngot %+v\n",
tt.ptIn.Name(), tt.outPt, pt["value"])
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}
}
}