mirror of
https://github.com/grafana/grafana.git
synced 2024-12-02 05:29:42 -06:00
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package cloudwatch
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import (
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"sort"
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"testing"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/grafana/grafana-plugin-sdk-go/data"
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"github.com/stretchr/testify/assert"
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)
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func TestFrameSort(t *testing.T) {
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timeA, _ := time.Parse("2006-01-02 15:04:05.000", "2020-03-02 17:04:05.000")
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timeB, _ := time.Parse("2006-01-02 15:04:05.000", "2020-03-02 16:04:05.000")
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timeC, _ := time.Parse("2006-01-02 15:04:05.000", "2020-03-02 15:04:05.000")
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timeVals := []*time.Time{
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&timeA, &timeB, &timeC,
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}
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timeField := data.NewField("@timestamp", nil, timeVals)
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stringField := data.NewField("line", nil, []*string{
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aws.String("test message 1"),
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aws.String("test message 2"),
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aws.String("test message 3"),
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})
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numberField := data.NewField("nums", nil, []*float64{
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aws.Float64(20.0),
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aws.Float64(50.0),
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aws.Float64(17.0),
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})
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expectedDataframe := &data.Frame{
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Name: "CloudWatchLogsResponse",
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Fields: []*data.Field{
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timeField,
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stringField,
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numberField,
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},
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}
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sort.Sort(ByTime(*expectedDataframe))
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for i := 1; i < timeField.Len(); i++ {
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assert.True(t, timeField.At(i).(*time.Time).After(*(timeField.At(i - 1).(*time.Time))))
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}
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assert.Equal(t, *stringField.At(0).(*string), "test message 3")
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assert.Equal(t, *stringField.At(1).(*string), "test message 2")
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assert.Equal(t, *stringField.At(2).(*string), "test message 1")
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assert.Equal(t, *numberField.At(0).(*float64), 17.0)
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assert.Equal(t, *numberField.At(1).(*float64), 50.0)
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assert.Equal(t, *numberField.At(2).(*float64), 20.0)
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}
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