grafana/pkg/tsdb/cloudwatch/metric_data_input_builder_test.go
Erik Sundell 3106af9eec
Cloudwatch: Set time zone offset in GMD request (#48772)
* set timezone offset in case feature is enabled

* add unit tests

* add unit tests

* remove unused import
2022-05-16 12:15:54 +02:00

45 lines
1.7 KiB
Go

package cloudwatch
import (
"testing"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/cloudwatch"
"github.com/grafana/grafana/pkg/services/featuremgmt"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMetricDataInputBuilder(t *testing.T) {
now := time.Now()
tests := []struct {
name string
timezoneUTCOffset string
expectedLabelOptions *cloudwatch.LabelOptions
featureEnabled bool
}{
{name: "when timezoneUTCOffset is provided and feature is enabled", timezoneUTCOffset: "+1234", expectedLabelOptions: &cloudwatch.LabelOptions{Timezone: aws.String("+1234")}, featureEnabled: true},
{name: "when timezoneUTCOffset is not provided and feature is enabled", timezoneUTCOffset: "", expectedLabelOptions: nil, featureEnabled: true},
{name: "when timezoneUTCOffset is provided and feature is disabled", timezoneUTCOffset: "+1234", expectedLabelOptions: nil, featureEnabled: false},
{name: "when timezoneUTCOffset is not provided and feature is disabled", timezoneUTCOffset: "", expectedLabelOptions: nil, featureEnabled: false},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
executor := newExecutor(nil, newTestConfig(), &fakeSessionCache{}, featuremgmt.WithFeatures(featuremgmt.FlagCloudWatchDynamicLabels, tc.featureEnabled))
query := getBaseQuery()
query.TimezoneUTCOffset = tc.timezoneUTCOffset
from := now.Add(time.Hour * -2)
to := now.Add(time.Hour * -1)
mdi, err := executor.buildMetricDataInput(from, to, []*cloudWatchQuery{query})
assert.NoError(t, err)
require.NotNil(t, mdi)
assert.Equal(t, tc.expectedLabelOptions, mdi.LabelOptions)
})
}
}