linkerd2/viz/metrics-api/prometheus_test.go

15 lines
304 B
Go

package api
import (
"testing"
"github.com/prometheus/common/model"
)
func TestGenerateLabelStringWithRegex(t *testing.T) {
query := generateLabelStringWithRegex(model.LabelSet{}, "key", "value")
if query != "{key=~\"^value.*\"}" {
t.Errorf("Expected 'key=~\"^value.+\"', got '%s'", query)
}
}