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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package labelhash

import (
	"testing"

	"github.com/elastic/beats/v7/libbeat/common"
)

var testLabels = common.MapStr{
	"request": common.MapStr{
		"component": "apiserver",
		"resource":  "configmaps",
		"scope":     "cluster",
		"verb":      "WATCH",
		"version":   "v1",
	},
}

var testLabelsFlat = common.MapStr{
	"component": "apiserver",
	"resource":  "configmaps",
	"scope":     "cluster",
	"verb":      "WATCH",
	"version":   "v1",
}

func BenchmarkLabelHashWithFlatten(b *testing.B) {
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		_ = LabelHash(testLabels)
	}
}

func BenchmarkLabelHashWithOutFlatten(b *testing.B) {
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		_ = LabelHash(testLabelsFlat)
	}
}

func BenchmarkMapStrString(b *testing.B) {
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		_ = testLabels.String()
	}
}
