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47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package cloudwatch
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import (
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"context"
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/request"
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"github.com/aws/aws-sdk-go/service/cloudwatch"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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var counter = 1
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type cloudWatchFakeClient struct {
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}
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func (client *cloudWatchFakeClient) GetMetricDataWithContext(ctx aws.Context, input *cloudwatch.GetMetricDataInput, opts ...request.Option) (*cloudwatch.GetMetricDataOutput, error) {
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nextToken := "next"
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res := []*cloudwatch.MetricDataResult{{
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Values: []*float64{aws.Float64(12.3), aws.Float64(23.5)},
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}}
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if counter == 0 {
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nextToken = ""
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res = []*cloudwatch.MetricDataResult{{
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Values: []*float64{aws.Float64(100)},
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}}
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}
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counter--
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return &cloudwatch.GetMetricDataOutput{
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MetricDataResults: res,
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NextToken: aws.String(nextToken),
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}, nil
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}
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func TestGetMetricDataExecutorTest(t *testing.T) {
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executor := &cloudWatchExecutor{}
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inputs := &cloudwatch.GetMetricDataInput{MetricDataQueries: []*cloudwatch.MetricDataQuery{}}
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res, err := executor.executeRequest(context.Background(), &cloudWatchFakeClient{}, inputs)
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require.NoError(t, err)
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require.Len(t, res, 2)
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require.Len(t, res[0].MetricDataResults[0].Values, 2)
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assert.Equal(t, 23.5, *res[0].MetricDataResults[0].Values[1])
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assert.Equal(t, 100.0, *res[1].MetricDataResults[0].Values[0])
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}
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